Document:

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                                                                     Exhibit 4.8

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                          REGISTRATION RIGHTS AGREEMENT

                                      among

                           CHC HELICOPTER CORPORATION,
                                     COMPANY

                         CHC HELICOPTER HOLDINGS LIMITED
                       CHC HELICOPTERS INTERNATIONAL INC.
                           VIKING HELICOPTERS LIMITED
                       CANADIAN HELICOPTERS (U.K.) LIMITED
                               CHC SCOTIA LIMITED
                            BRINTEL HOLDINGS LIMITED
                           BRINTEL HELICOPTERS LIMITED
                             FLIGHT HANDLING LIMITED
                        BOND HELICOPTER SERVICES LIMITED
                           NORTH DENES AERODROME LTD.
                          COURT AIR (PROPRIETARY) LTD.
                  COURT HELICOPTER SERVICES (PROPRIETARY) LTD.
                      COURT FLIGHT SAFETY (PROPRIETARY) LTD
                   CHC HELICOPTERS (AFRICA) (PROPRIETARY) LTD.
                        LLOYD HELICOPTER SERVICES LIMITED
                           MANAGEMENT AVIATION LIMITED
                       LLOYD HELICOPTER SERVICES PTY. LTD.
                           LLOYD HELICOPTERS PTY. LTD.
                      LLOYD OFFSHORE HELICOPTERS PTY. LTD.
                     LLOYD BASS STRAIT HELICOPTERS PTY. LTD.
      LLOYD HELICOPTERS INTERNATIONAL PTY. LTD., in its own capacity and as
                  trustee for THE AUSTRALIAN HELICOPTERS TRUST
                           LLOYD HELICOPTERS PTY. LTD.
                       CHC HELICOPTERS (BARBADOS) LIMITED
                         CHC LEASING (BARBADOS) LIMITED
                         CHC CAPITAL (BARBADOS) LIMITED
                               CHC IRELAND LIMITED
                                  CHC SWEDEN AB
                               CHC NETHERLANDS BV
                          SCHREINER LUCHTVAART GROEP BV
                          CAPITAL AVIATION SERVICES BV
                     HANDELSMAATSCHAPPIJ SCHREINER & CO. BV
                   LUCHTVAARTMAATSCHAPPIJ SCHREINER AIRWAYS BV
                        SCHREINER AIRCRAFT MAINTENANCE BV
                        SCHREINER NORTHSEA HELICOPTERS BV
                        SCHREINER NORTHSEA HELICOPTERS CV

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                              SCHREINER CANADA LTD.
                           SCHREINER ONROEREND GOED BV
          AVIATION PERSONNEL RECRUITMENT AND MANAGEMENT (APRAM) LIMITED
                               SCHREINER TCHAD SA
                               4083423 CANADA INC.
                          WHIRLY BIRD SERVICES LIMITED
                       AND CHC HELICOPTERS (MAURITIUS) LTD
                              SUBSIDIARY GUARANTORS

                                       and
                               MERRILL LYNCH & CO.
                    MERRILL LYNCH, PIERCE, FENNER, SMITH INC.
                            SCOTIA CAPITAL (USA) INC.
                               INITIAL PURCHASERS

Dated: April 27, 2004

                          REGISTRATION RIGHTS AGREEMENT

          THIS REGISTRATION RIGHTS AGREEMENT (the "Agreement") dated as of
April 27, 2004 is made and entered into among CHC HELICOPTER CORPORATION (the
"Company"), a corporation incorporated under the federal laws of Canada, each of
CHC HELICOPTER HOLDINGS LIMITED, a corporation incorporated under the federal
laws of Canada, CHC HELICOPTERS INTERNATIONAL INC., a corporation incorporated
under the federal laws of Canada, VIKING HELICOPTERS LIMITED, a corporation
incorporated under the federal laws of Canada, CANADIAN HELICOPTERS (U.K.)
LIMITED, a corporation incorporated under the laws of Scotland, CHC SCOTIA
LIMITED, a corporation incorporated under the laws of England, BRINTEL HOLDINGS
LIMITED, a corporation incorporated under the laws of Scotland, BRINTEL
HELICOPTERS LIMITED, a corporation incorporated under the laws of Scotland,
FLIGHT HANDLING LIMITED, a corporation incorporated under the laws of Scotland,
BOND HELICOPTER SERVICES LIMITED, a corporation incorporated under the laws of
Scotland, NORTH DENES AERODROME LTD., a corporation incorporated under the laws
of England, COURT AIR (PROPRIETARY) LTD., a corporation incorporated under the
laws of South Africa, COURT HELICOPTER SERVICES (PROPRIETARY) LIMITED, a
corporation incorporated under the laws of South Africa, COURT FLIGHT SAFETY
(PROPRIETARY) LTD., a corporation incorporated under the federal laws of South
Africa, CHC HELICOPTERS (AFRICA) (PROPRIETARY) LTD., a corporation incorporated
under the federal laws of South Africa, LLOYD HELICOPTER SERVICES LIMITED, a
corporation incorporated under the laws of Scotland, MANAGEMENT AVIATION
LIMITED, a corporation incorporated under the laws of England, LLOYD HELICOPTER
SERVICES PTY. LTD., a corporation incorporated under the federal laws of
Australia, LLOYD OFFSHORE HELICOPTERS PTY. LTD., a corporation incorporated
under the federal laws of Australia, LLOYD BASS STRAIT HELICOPTERS PTY. LTD., a
corporation incorporated under the federal laws of Australia, LLOYD HELICOPTERS
INTERNATIONAL PTY. LTD. in its own capacity and as trustee of the The Australian
Helicopters Trust, a trust existing under the laws of Australia, a corporation
incorporated under the federal laws of Australia, Lloyd Helicopters Pty.

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Ltd., a Corporation incorporated under the federal laws of Australia, CHC
HELICOPTERS (BARBADOS) LIMITED, a corporation incorporated under the laws of
Barbados, CHC CAPITAL (BARBADOS) LIMITED, a corporation incorporated under the
laws of Barbados , CHC LEASING (BARBADOS) LIMITED, a corporation incorporated
under the laws of Barbados, CHC IRELAND LIMITED, a corporation incorporated
under the federal laws of Ireland, CHC SWEDEN AB, a corporation incorporated
under the federal laws of Sweden, CHC NETHERLANDS BV, a corporation incorporated
under the laws of The Netherlands, SCHREINER LUCHTVAART GROEP BV, a corporation
incorporated under the laws of The Netherlands, CAPITAL AVIATION SERVICES BV, a
corporation incorporated under the laws of The Netherlands, HANDELSMAATSCHAPPIJ
SCHREINER & CO. BV, a corporation incorporated under the laws of The
Netherlands, LUCHTVAARTMAATSCHAPPIJ SCHREINER AIRWAYS BV, a corporation
incorporated under the laws of The Netherlands, SCHREINER AIRCRAFT MAINTENANCE
BV, a corporation incorporated under the laws of The Netherlands, SCHREINER
NORTHSEA HELICOPTERS BV, a corporation incorporated under the laws of The
Netherlands, Schreiner Northsea Helicopters CV, a limited partnership existing
under the laws of The Netherlands, SCHREINER CANADA LTD., a corporation
incorporated under the federal laws of Canada, SCHREINER ONROEREND GOED BV, a
corporation incorporated under the laws of The Netherlands, AVIATION PERSONNEL
RECRUITMENT AND MANAGEMENT (APRAM) LIMITED, a corporation incorporated under the
laws of Cyprus, SCHREINER TCHAD SA, a corporation incorporated under the laws of
Tchad, 4083423 CANADA INC., a corporation incorporated under the federal laws of
Canada, WHIRLY BIRD SERVICES LIMITED, a corporation incorporated under the laws
of Scotland, and CHC HELICOPTERS (MAURITIUS) LTD., a corporation incorporated
under the laws of Mauritius(collectively, the "Subsidiary Guarantors") and
MERRILL LYNCH & CO. and MERRILL LYNCH, PIERCE, FENNER, SMITH INCORPORATED and
SCOTIA CAPITAL (USA) INC. (collectively, the "Initial Purchasers").

          This Agreement is made pursuant to the Purchase Agreement dated
April 21, 2004 among the Company, the Subsidiary Guarantors and the Initial
Purchasers (the "Purchase Agreement"), which provides for the issue and sale by
the Company to the Initial Purchasers of $250,000,000 aggregate principal amount
of the Company's 7 3/8% Senior Subordinated Notes due 2014 (the "Notes"). In
order to induce the Initial Purchasers to enter into the Purchase Agreement, the
Company and the Subsidiary Guarantors have agreed to provide to the Initial
Purchasers and their direct and indirect transferees the registration rights set
forth in this Agreement. The execution and delivery of this Agreement is a
condition to the closing under the Purchase Agreement.

          In consideration of the foregoing, the parties hereto agree as
follows:

          1.  Definitions. As used in this Agreement, the following capitalized
defined terms shall have the following meanings:

               "1933 Act" shall mean the Securities Act of 1933, as amended from
     time to time, and the rules and regulations of the SEC promulgated
     thereunder.

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               "1934 Act" shall mean the Securities Exchange Act of 1934, as
     amended from time to time, and the rules and regulations of the SEC
     promulgated thereunder.

               "Canadian Legend" shall mean the portion of the legend relating
     to trades to residents of Canada set forth in the Offering Memorandum under
     the heading "Notice to Investors"

               "Common Depositary" shall mean The Depositary Trust Company, or
     any other depositary appointed by the Company; provided, however, that such
     depositary must have an address in the Borough of Manhattan in the City of
     New York.

               "Company" shall have the meaning set forth in the preamble of
     this Agreement and also includes the Company's successors.

               "Exchange Notes" shall mean 7 3/8% Senior Subordinated Notes due
     2014 of the Company, issued under the Indenture, containing terms identical
     to the Notes and evidencing the same continuing indebtedness of the Company
     (except that (a) interest thereon shall accrue from the last date on which
     interest was paid on the Notes or, if no such interest has been paid, from
     April 27, 2004 (b) the transfer restrictions thereon shall be eliminated
     (except that he Exchange Notes will bear the Canadian Legend until such
     time as such legend has been removed pursuant to, or is no longer required
     by, the Indenture) and (c) certain provisions relating to an increase in
     the stated rate of interest thereon shall be eliminated), to be offered to
     Holders of Registrable Notes in exchange for Notes pursuant to the Exchange
     Offer.

               "Exchange Offer" shall mean the exchange offer by the Company of
     Exchange Notes for Registrable Notes pursuant to Section 2(a) hereof.

               "Exchange Offer Registration" shall mean a registration under the
     1933 Act effected pursuant to Section 2(a) hereof.

               "Exchange Offer Registration Statement" shall mean an exchange
     offer registration statement on Form F-4 (or, if applicable, on another
     appropriate form), and all amendments and supplements to such registration
     statement, in each case including the Prospectus contained therein, all
     exhibits thereto and all material incorporated by reference therein.

               "Holders" shall mean the Initial Purchasers, for so long as they
     own any Registrable Notes, and each of their successors, assigns and direct
     and indirect transferees who become registered owners of Registrable Notes
     under the Indenture.

               "Indenture" shall mean the Indenture relating to the Notes dated
     as of April 27, 2004, among the Company, the Subsidiary Guarantors and The
     Bank of New York, as trustee, as the same may be amended from time to time
     in accordance with the terms thereof.

               "Initial Purchasers" shall have the meaning set forth in the
     preamble of this Agreement.

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               "Inspectors" shall have the meaning set forth in Section 3(o).

               "Issue Date" means April 27, 2004.

               "Majority Holders" shall mean the Holders of a majority of the
     aggregate principal amount of Registrable Notes outstanding; provided that
     whenever the consent or approval of Holders of a specified percentage of
     Registrable Notes is required hereunder, Registrable Notes held by the
     Company or any of its affiliates (as such term is defined in Rule 405 under
     the 1933 Act) (other than the Initial Purchasers or subsequent holders of
     Registrable Notes if such subsequent holders are deemed to be such
     affiliates solely by reason of their holding of such Registrable Notes)
     shall be disregarded in determining whether such consent or approval was
     given by the Holders of such required percentage or amount.

               "Notes" shall have the meaning set forth in the preamble of this
     Agreement.

               "Offering Memorandum" shall mean the Offering Memorandum dated
     April 21 2004 for CHC Helicopter Corporation offering of 7 3/8% Senior
     Subordinated Notes due 2014.

               "Participating Broker-Dealer" shall have the meaning set forth in
     Section 3(f).

               "Person" shall mean an individual, partnership, limited liability
     company, corporation, trust or unincorporated organization, or a government
     or agency or political subdivision thereof.

               "Prospectus" shall mean the prospectus included in a Registration
     Statement, including any preliminary prospectus, and any such prospectus as
     amended or supplemented by any prospectus supplement, including a
     prospectus supplement with respect to the terms of the offering of any
     portion of the Registrable Notes covered by a Shelf Registration Statement,
     and by all other amendments and supplements to a prospectus, including
     post-effective amendments, and in each case including all material
     incorporated by reference therein.

               "Purchase Agreement" shall have the meaning set forth in the
     preamble of this Agreement.

               "Registrable Notes" shall mean the Notes; provided, however, that
     any Notes shall cease to be Registrable Notes when (i) a Registration
     Statement with respect to such Notes shall have been declared effective
     under the 1933 Act and such Notes shall have been disposed of pursuant to
     such Registration Statement, (ii) such Notes shall have been sold under
     Rule 144 or shall have become eligible to be sold to the public pursuant to
     Rule 144 or Rule 144(k) (or any similar provision then in force, but not
     Rule 144A) under the 1933 Act, (iii) such Notes shall have ceased to be
     outstanding or (iv) such Notes have been exchanged for Exchange Notes upon
     consummation of the Exchange Offer.

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               "Registration Expenses" shall mean any and all expenses incident
     to performance of or compliance by the Company and the Subsidiary
     Guarantors with this Agreement, including without limitation: (i) all SEC,
     stock exchange or National Association of Securities Dealers, Inc. ("NASD")
     registration and filing fees, (ii) all fees and expenses incurred in
     connection with compliance with state securities or blue sky laws and
     compliance with the rules of the NASD (including reasonable fees and
     disbursements of one counsel for any underwriters and Holders in connection
     with state or blue sky qualification of any of the Exchange Notes or
     Registrable Notes), (iii) all filing fees in respect of any issuance of
     Exchange Notes by way of private placement to Holders in Canada, (iv) all
     expenses of any Persons in preparing or assisting in preparing, word
     processing, printing and distributing any Registration Statement, any
     Prospectus, any amendments or supplements thereto, any underwriting
     agreements, securities sales agreements, certificates representing the
     Exchange Notes and other documents relating to the performance of and
     compliance with this Agreement, (v) all rating agency fees, (vi) all fees
     and expenses incurred in connection with the listing, if any, of any of the
     Registrable Notes on any securities exchange or exchanges, (vii) the fees
     and disbursements of counsel for the Company and the Subsidiary Guarantors
     and, in the case of a Shelf Registration Statement, the reasonable fees and
     disbursements (including the expenses of preparing and distributing any
     underwriting or securities sales agreements) of one counsel for the Holders
     (which counsel shall be selected in writing by the Majority Holders),
     (viii) the fees and expenses of the independent public accountants of the
     Company and the Subsidiary Guarantors, including the expenses of any
     special audits or "cold comfort" letters required by or incident to such
     performance and compliance, (ix)the fees and expenses of the Trustee, and
     any escrow agent or custodian, (x) all fees and disbursements relating to
     the qualification of the Indenture under applicable securities laws, (xi)
     the fees and expenses of a "qualified independent underwriter" as defined
     by Conduct Rule 2720 of the NASD, if required by the NASD rules, in
     connection with the offering of the Registrable Notes; and (xii) in the
     case of any underwritten offering, any fees and disbursements of the
     underwriters customarily required to be paid by issuers or sellers of
     securities and the reasonable fees and expenses of any experts retained by
     the Company and the Subsidiary Guarantors in connection with any
     Registration Statement, but excluding underwriting discounts and
     commissions and transfer taxes, if any, relating to the sale or disposition
     of Registrable Notes by a Holder.

               "Registration Statement" shall mean any registration statement of
     the Company and the Subsidiary Guarantors which covers any of the Exchange
     Notes or Registrable Notes pursuant to the provisions of this Agreement,
     and all amendments and supplements to any such Registration Statement,
     including post-effective amendments, in each case including the Prospectus
     contained therein, all exhibits thereto and all material incorporated by
     reference therein.

               "SEC" shall mean the United States Securities and Exchange
     Commission.

               "Shelf Registration" shall mean a registration effected pursuant
     to Section 2(b) hereof.

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               "Shelf Registration Statement" shall mean a shelf registration
     statement of the Company and the Subsidiary Guarantors pursuant to the
     provisions of Section 2(b) of this Agreement which covers all of the then
     Registrable Notes on an appropriate form under Rule 415 under the 1933 Act,
     or any similar rule that may be adopted by the SEC, and all amendments and
     supplements to such registration statement, including post-effective
     amendments, in each case including the Prospectus contained therein, all
     exhibits thereto and all material incorporated by reference therein.

               "Subsidiary Guarantors" shall have the meaning set forth in the
     preamble of this Agreement.

               "Trustee" shall mean the trustee with respect to the Notes under
     the Indenture.

          2.  Registration Under the 1933 Act. (a) Exchange Offer Registration.
The Company and the Subsidiary Guarantors shall, at their own expense (i) file
with the SEC within 90 days after the Issue Date an Exchange Offer Registration
Statement covering the offer by the Company to the Holders to exchange all of
the Registrable Notes for Exchange Notes, (ii) use their best efforts to cause
such Exchange Offer Registration Statement to be declared effective by the SEC
within 180 days after the Issue Date, (iii) to cause such Registration Statement
to remain effective until the closing of the Exchange Offer and (iv) to use
their best efforts to consummate the Exchange Offer within 210 days following
the Issue Date. The Exchange Notes will be issued under the Indenture. Upon the
effectiveness of the Exchange Offer Registration Statement, the Company shall
promptly commence the Exchange Offer, it being the objective of such Exchange
Offer to enable each Holder (other than Participating Broker-Dealers) eligible
and electing to exchange Registrable Notes for Exchange Notes evidencing the
same continuing indebtedness of the Company (assuming that such Holder (i) is
not an affiliate of the Company within the meaning of Rule 405 under the 1933
Act, (ii) acquires the Exchange Notes in the ordinary course of such Holder's
business and (iii) has no arrangements or understandings with any Person to
participate in the Exchange Offer for the purpose of distributing the Exchange
Notes) to trade such Exchange Notes from and after their receipt without any
limitations or restrictions under the 1933 Act and without material restrictions
under the securities laws of a substantial proportion of the several states of
the United States. Notwithstanding anything contained herein, the Company and
the Subsidiary Guarantors shall not be required to make an Exchange Offer in any
province or territory of Canada or to accept Registrable Notes surrendered by
residents of Canada in the Exchange Offer, unless the distribution of Exchange
Notes pursuant to such offer can be effected pursuant to exemptions from the
registration and prospectus requirements of the applicable securities laws of
such province or territory of Canada.

          In connection with the Exchange Offer, the Company and the Subsidiary
Guarantors shall:

          (i)   mail to each Holder a copy of the Prospectus forming part of the
     Exchange Offer Registration Statement, together with an appropriate letter
     of transmittal and related documents and, in the case of Holders in Canada,
     any "wrapped" version thereof used in connection with the private placement
     of the Exchange Notes in Canada;

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          (ii)  keep the Exchange Offer open for not less than 30 days after the
     date notice thereof is mailed to the Holders (or longer if required by
     applicable law);

          (iii) use the services of the Common Depositary for the Exchange Offer
     with respect to Notes evidenced by global certificates;

          (iv)  permit Holders to withdraw tendered Registrable Notes at any
     time prior to 5:00 P.M. New York City time, on the last business day on
     which the Exchange Offer shall remain open, by sending to the institution
     specified in the notice, a telegram, telex, facsimile transmission or
     letter setting forth the name of such Holder, the principal amount of
     Registrable Notes delivered for exchange, and a statement that such Holder
     is withdrawing its election to have such Notes exchanged; and

          (v)   otherwise comply in all respects with all applicable laws
     relating to the Exchange Offer.

          As soon as practicable after the close of the Exchange Offer, the
Company shall:

          (i)   accept for exchange Registrable Notes validly tendered and not
     validly withdrawn pursuant to the Exchange Offer in accordance with the
     terms of the Exchange Offer Registration Statement and the letter of
     transmittal which is an exhibit thereto;

          (ii)  deliver, or cause to be delivered, to the Trustee for
     cancellation all Registrable Notes so accepted for exchange by the Company;
     and

          (iii) cause the Trustee promptly to authenticate and deliver Exchange
     Notes to each Holder of Registrable Notes equal in principal amount to the
     principal amount of the Registrable Notes of such Holder so accepted for
     exchange.

          Interest will accrue on each Exchange Note exchanged for a Registrable
Note, from the last date on which interest was paid on the Notes surrendered in
exchange therefor. If no interest has been paid on the Notes, such interest will
accrue from April 27, 2004. The Exchange Offer shall not be subject to any
conditions, other than (i) that the Exchange Offer, or the making of any
exchange by a Holder, does not violate applicable law or any applicable
interpretation of the staff of the SEC, and (ii) the due tendering of
Registrable Notes in accordance with the Exchange Offer. Each Holder of
Registrable Notes (other than Participating Broker-Dealers) who wishes to
exchange such Registrable Notes for Exchange Notes in the Exchange Offer shall
represent that (i) it is not an affiliate (as defined in Rule 405 under the 1933
Act) of the Company or any Subsidiary Guarantor or, if it is such an affiliate,
it will comply with the registration and prospectus delivery requirements of the
1933 Act to the extent applicable, (ii) any Exchange Notes to be received by it
will be acquired in the ordinary course of business and (iii) at the time of the
commencement of the Exchange Offer it has no arrangement with any Person to
participate in the distribution (within the meaning of the 1933 Act) of the
Exchange Notes and shall have made such other representations as may be
reasonably necessary under applicable SEC rules, regulations or interpretations
to render the use of Form F-4 or another appropriate form under the 1933 Act
available. The Company shall inform the Initial Purchasers of the names and
addresses of the Holders to whom the Exchange Offer is made, and the Initial

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Purchasers shall have the right to contact such Holders and otherwise facilitate
the tender of Registrable Notes in the Exchange Offer.

          (b) Shelf Registration. In the event that (i) any changes in law or
the applicable interpretations of the staff of the SEC do not permit the Company
to effect the Exchange Offer as contemplated by Section 2(a) hereof; (ii) if for
any other reason the Exchange Offer is not consummated within 210 days following
the Issue Date; (iii) if any Holder (other than an Initial Purchaser or a
resident of Canada) is not eligible to participate in the Exchange Offer or (iv)
upon the request of any Initial Purchaser (with respect to any Registrable Notes
which it acquired from the Company) following the consummation of the Exchange
Offer if any such Initial Purchaser shall hold Registrable Notes which it
acquired directly from the Company and if such Initial Purchaser is not
permitted, in the opinion of counsel to such Initial Purchaser, pursuant to
applicable law or applicable interpretation of the staff of the SEC to
participate in the Exchange Offer, the Company and the Subsidiary Guarantors
shall, at their own cost:

          (A) as promptly as practicable, file with the SEC a Shelf Registration
     Statement relating to the offer and sale of the Registrable Notes by the
     Holders from time to time in accordance with the methods of distribution
     elected by the Majority Holders of Registrable Notes and set forth in such
     Shelf Registration Statement, and use their best efforts to cause such
     Shelf Registration Statement to be declared effective by the SEC within 210
     days after the Issue Date (or promptly in the event of a request by an
     Initial Purchaser pursuant to clauses (iv) above). In the event that the
     Company is required to file a Shelf Registration Statement upon the request
     of any Holder (other than an Initial Purchaser or a resident of Canada) not
     eligible to participate in the Exchange Offer pursuant to clause (iii)
     above or upon the request of any Initial Purchaser pursuant to clause (iv)
     above, the Company and the Subsidiary Guarantors shall file and use their
     best efforts to have declared effective by the SEC both an Exchange Offer
     Registration Statement pursuant to Section 2(a) with respect to all
     Registrable Notes and a Shelf Registration Statement (which may be a
     Registration Statement combined with the Exchange Offer Registration
     Statement) with respect to offers and sales of Registrable Notes held by
     such Holder or such Initial Purchaser after completion of the Exchange
     Offer;

          (B) use their best efforts to keep the Shelf Registration Statement
     continuously effective in order to permit the Prospectus forming part
     thereof to be usable by Holders for a period of two years from the date the
     Shelf Registration Statement is declared effective by the SEC (or one year
     from the date the Shelf Registration Statement is declared effective if
     such Shelf Registration Statement is filed upon the request of any Initial
     Purchaser pursuant to clause (iv) above) or such shorter period which will
     terminate when all of the Registrable Notes covered by the Shelf
     Registration Statement have been sold pursuant to the Shelf Registration
     Statement; and

          (C) notwithstanding any other provisions hereof, use its best efforts
     to ensure that (x) any Shelf Registration Statement and any amendment
     thereto and any Prospectus forming part thereof and any supplement thereto
     comply in all material respects with the 1933 Act and the rules and
     regulations thereunder, (y) any Shelf Registration Statement and any
     amendment thereto do not, upon effectiveness, contain an untrue statement
     of a

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     material fact or omit to state a material fact required to be stated
     therein or necessary to make the statements therein not misleading and (z)
     any Prospectus forming part of any Shelf Registration Statement, and any
     supplement to such Prospectus (as amended or supplemented from time to
     time), do not include an untrue statement of a material fact or omit to
     state a material fact necessary in order to make the statements, in light
     of the circumstances under which they were made, not misleading.

          No Holder of Registrable Notes may include any of its Registrable
Notes in any Shelf Registration pursuant to this Agreement unless and until such
Holder furnishes to the Company in writing such information as the Company may,
after conferring with counsel, reasonably request for inclusion in any Shelf
Registration Statement or Prospectus included therein.

          The Company and the Subsidiary Guarantors further agree, if necessary,
to supplement or amend the Shelf Registration Statement if requested by the
Majority Holders of Notes that are Registrable Notes with respect to information
relating to the Holders and otherwise as required by Section 3(b) below, to use
all reasonable efforts to cause any such amendment to become effective and such
Shelf Registration to become usable as soon as thereafter practicable and to
furnish to the Holders of Registrable Notes copies of any such supplement or
amendment promptly after its being used or filed with the SEC.

          (c) Expenses. The Company and the Subsidiary Guarantors shall pay all
Registration Expenses in connection with the registration pursuant to Section
2(a) and 2(b) and, in the case of an Exchange Offer Registration Statement, will
reimburse the Initial Purchasers, for the reasonable fees and disbursements of
one firm or counsel in connection therewith. Each Holder shall pay all expenses
of its counsel other than as set forth in the preceding sentence, underwriting
discounts and commissions and transfer taxes, if any, relating to the sale or
disposition of such Holder's Registrable Notes pursuant to the Shelf
Registration Statement.

          (d) Effective Registration Statement. The Company and the Subsidiary
Guarantors will be deemed not to have used their best efforts to cause a
Registration Statement to become, or to remain, effective during the requisite
periods set forth herein if they voluntarily take any action that would result
in any such Registration Statement not being declared effective or in the
Holders of Registrable Notes covered thereby not being able to exchange or offer
and sell such Registrable Notes during that period unless (A) such action is
required by applicable law or (B) such action is taken by the Company and the
Subsidiary Guarantors in good faith and for valid business reasons (not
including avoidance of the Company and the Subsidiary Guarantors' obligations
hereunder), including a material corporate transaction, so long as the Company
promptly complies with the requirements of Section 3(k) hereof, if applicable.
An Exchange Offer Registration Statement pursuant to Section 2(a) hereof or a
Shelf Registration Statement pursuant to Section 2(b) hereof will not be deemed
to have become effective unless it has been declared effective by the SEC;
provided, however, that if, after it has been declared effective, the offering
of Registrable Notes pursuant to a Registration Statement is interfered with by
any stop order, injunction or other order or requirement of the SEC or any other
governmental agency or court, such Registration Statement will be deemed not to
have been effective during the period of such interference, until the offering
of Registrable Notes pursuant to such Registration Statement may legally resume.

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          (e) Increase in Interest Rate. In the event that (i) the Exchange
Offer Registration Statement is not filed with the SEC on or prior to the 90th
calendar day after the Issue Date, (ii) the Exchange Offer Registration
Statement is not declared effective on or prior to the 180th calendar day after
the Issue Date, (iii) the Exchange Offer is not consummated on or prior to the
210th calendar day after the Issue Date or, as the case may be, a Shelf
Registration Statement with respect to the Registrable Notes is not declared
effective on or prior to the 210th day after the Issue Date or (iv) the Exchange
Offer Registration Statement or the Shelf Registration Statement is declared
effective but thereafter ceases to be effective or usable within the applicable
period as provided in this Agreement (each such event referred to in clauses (i)
through (iv) above, a "Registration Default"), the Company shall be required to
pay additional interest in cash on each Interest Payment Date (as defined in the
Indenture) in an amount equal to one-quarter of one percent (0.25%) per annum of
the principal amount of the Notes, with respect to the first 90-day period
following such Registration Default. The amount of such additional interest will
increase by an additional one-quarter of one percent (0.25%) per annum for each
subsequent 90-day period until such Registration Default has been cured, up to a
maximum of one percent (1%) per annum. Upon (w) the filing of the Exchange Offer
Registration Statement after the 90-day period described in clause (i) above,
(x) the effectiveness of the Exchange Offer Registration Statement after the
180-day period described in clause (ii) above, (y) the consummation of the
Exchange Offer or the effectiveness of a Shelf Registration Statement after the
210-day period described in clause (iii) above, or (z) the cure of any
Registration Default described in clause (iv) above, such additional interest
shall cease to accrue on the Notes from the date of such filing, effectiveness,
consummation or cure, as the case may be, if the Company is otherwise in
compliance with this paragraph; provided, however, that if, after any such
additional interest ceases to accrue, a different event specified in clause (i),
(ii), (iii) or (iv) above occurs, such additional interest shall begin to accrue
again pursuant to the foregoing provisions.

          (f) Specific Enforcement. Without limiting the remedies available to
the Initial Purchasers and the Holders, the Company and the Subsidiary
Guarantors acknowledge that any failure by the Company and the Subsidiary
Guarantors to comply with their obligations under Section 2(a) and Section 2(b)
hereof may result in material irreparable injury to the Initial Purchasers or
the Holders for which there is no adequate remedy at law, that it will not be
possible to measure damages for such injuries precisely and that, in the event
of any such failure, the Initial Purchasers or any Holder may obtain such relief
as may be required to specifically enforce the Company's and the Subsidiary
Guarantors' obligations under Section 2(a) and Section 2(b) hereof.

          3. Registration Procedures. In connection with the obligations of the
Company and the Subsidiary Guarantors with respect to the Registration
Statements pursuant to Sections 2(a) and 2(b) hereof, the Company and the
Subsidiary Guarantors shall:

          (a) prepare and file with the SEC a Registration Statement, within the
     time period specified in Section 2, on the appropriate form under the 1933
     Act, which form (i) shall be selected by the Company and the Subsidiary
     Guarantors, (ii) shall, in the case of a Shelf Registration, be available
     for the sale of the Registrable Notes by the selling Holders thereof and
     (iii) shall comply as to form in all material respects with the
     requirements of the applicable form required by the SEC and include or
     incorporate by reference all financial statements required by the SEC to be
     filed therewith, and use their

                                       11
<Page>

     best efforts to cause such Registration Statement to become effective and
     remain effective in accordance with Section 2 hereof;

          (b) prepare and file with the SEC such amendments and post-effective
     amendments to each Registration Statement as may be necessary under
     applicable law to keep such Registration Statement effective for the
     applicable period; cause each Prospectus to be supplemented by any required
     prospectus supplement, and as so supplemented to be filed pursuant to Rule
     424 under the 1933 Act; and comply with the provisions of the 1933 Act with
     respect to the disposition of all Notes covered by each Registration
     Statement during the applicable period in accordance with the intended
     method or methods of distribution by the selling Holders thereof;

          (c) in the case of a Shelf Registration, (i) notify each Holder of
     Registrable Notes, at least five days prior to filing, that a Shelf
     Registration Statement with respect to the Registrable Notes is being filed
     and advising such Holders that the distribution of Registrable Notes will
     be made in accordance with the method elected by the Majority Holders of
     Notes that are Registrable Notes; and (ii) furnish to each Holder of
     Registrable Notes, to counsel for the Initial Purchasers, to counsel for
     the Holders and to each underwriter of an underwritten offering of
     Registrable Notes, if any, without charge, as many copies of each
     Prospectus, including each preliminary Prospectus, and any amendment or
     supplement thereto and such other documents as such Holder or underwriter
     may reasonably request, including financial statements and schedules and,
     if the Holder so requests, all exhibits (including those incorporated by
     reference) in order to facilitate the public sale or other disposition of
     the Registrable Notes; and (iii) subject to the last paragraph of this
     Section 3, hereby consent to the use of the Prospectus, including each
     preliminary Prospectus, or any amendment or supplement thereto by each of
     the selling Holders of Registrable Notes in connection with the offering
     and sale of the Registrable Notes covered by the Prospectus or any
     amendment or supplement thereto;

          (d) use its best efforts to register or qualify the Registrable Notes
     under all applicable state securities or "blue sky" laws of such
     jurisdictions as any Holder of Registrable Notes covered by a Registration
     Statement and each underwriter of an underwritten offering of Registrable
     Notes shall reasonably request by the time the applicable Registration
     Statement is declared effective by the SEC, comply with any requirements
     under applicable Canadian securities laws in connection with the private
     placement of Exchange Notes in Canada, cooperate with the Holders in
     connection with any filings required to be made with the NASD, keep each
     such registration or qualification effective during the period such
     Registration Statement is required to be effective and do any and all other
     acts and things which may be reasonably necessary or advisable to enable
     such Holder to consummate the disposition in each such jurisdiction of such
     Registrable Notes owned by such Holder; provided, however, that the Company
     shall not be required to (i) qualify as a foreign corporation or as a
     broker or dealer in securities in any jurisdiction where it would not
     otherwise be required to qualify but for this Section 3(d) or (ii) take any
     action which would subject it to general service of process or taxation in
     any such jurisdiction if it is not then so subject;

                                       12
<Page>

          (e) in the case of a Shelf Registration, notify each Holder of
     Registrable Notes and counsel for such Holders promptly and, if requested
     by such Holder or counsel, confirm such advice in writing promptly (i) when
     a Shelf Registration Statement has become effective and when any
     post-effective amendments and supplements thereto become effective, (ii) of
     any request by the SEC or any state securities authority for post-effective
     amendments and supplements to a Shelf Registration Statement and Prospectus
     or for additional information after the Shelf Registration Statement has
     become effective, (iii) of the issuance by the SEC or any state securities
     authority of any stop order suspending the effectiveness of a Registration
     Statement or the initiation of any proceedings for that purpose, (iv) if,
     between the effective date of a Registration Statement and the closing of
     any sale of Registrable Notes covered thereby, the representations and
     warranties of the Company or any Subsidiary Guarantor contained in any
     underwriting agreement, securities sales agreement or other similar
     agreement, if any, relating to such offering cease to be true and correct
     in all material respects, (v) of the receipt by the Company of any
     notification with respect to the suspension of the qualification of the
     Registrable Notes for sale in any jurisdiction or the initiation or
     threatening of any proceeding for such purpose, (vi) of the happening of
     any event or the discovery of any facts during the period a Shelf
     Registration Statement is effective which makes any statement made in such
     Shelf Registration Statement or the related Prospectus untrue in any
     material respect or which requires the making of any changes in such Shelf
     Registration Statement or Prospectus in order to make the statements
     therein not misleading and (vii) of any determination by the Company that a
     post-effective amendment to a Registration Statement would be appropriate;

          (f) (A) in the case of the Exchange Offer, (i) include in the Exchange
Offer Registration Statement a "Plan of Distribution" section covering the use
of the Prospectus included in the Exchange Offer Registration Statement by
broker-dealers who have exchanged their Registrable Notes for Exchange Notes for
the resale of such Exchange Notes, (ii) furnish to each broker-dealer who
desires to participate in the Exchange Offer, without charge, as many copies of
each Prospectus included in the Exchange Offer Registration Statement, including
any preliminary prospectus, and any amendment or supplement thereto, as such
broker-dealer may reasonably request, (iii) include in the Exchange Offer
Registration Statement a statement that any broker-dealer which holds
Registrable Notes acquired for its own account as a result of market-making
activities or other trading activities (a "Participating Broker-Dealer"), and
who receives Exchange Notes for Registrable Notes pursuant to the Exchange
Offer, may be a statutory underwriter and must deliver a Prospectus meeting the
requirements of the 1933 Act in connection with any resale of such Exchange
Notes, (iv) subject to the last paragraph of this Section 3, hereby consent to
the use of the Prospectus forming part of the Exchange Offer Registration
Statement or any amendment or supplement thereto, by any broker-dealer in
connection with the sale or transfer of the Exchange Notes covered by the
Prospectus or any amendment or supplement thereto, and (v) include in the
transmittal letter or similar documentation to be executed by an exchange
offeree in order to participate in the Exchange Offer (x) the following
provision:

          "If the undersigned is not a broker-dealer, the undersigned represents
          that it is not engaged in, and does not intend to engage in, a
          distribution of Exchange Notes. If the undersigned is a broker-dealer
          that will receive Exchange Notes for its own

                                       13
<Page>

          account in exchange for Registrable Notes, it represents that the
          Registrable Notes to be exchanged for Exchange Notes were acquired by
          it as a result of market-making activities or other trading activities
          and acknowledges that it will deliver a prospectus meeting the
          requirements of the 1933 Act in connection with any resale of such
          Exchange Notes pursuant to the Exchange Offer; however, by so
          acknowledging and by delivering a prospectus, the undersigned will not
          be deemed to admit that it is an "underwriter" within the meaning of
          the 1933 Act.";

     and (y) a statement to the effect that by a broker-dealer making the
     acknowledgment described in subclause (x) and by delivering a Prospectus in
     connection with the exchange of Registrable Notes, the broker-dealer will
     not be deemed to admit that it is an underwriter within the meaning of the
     1933 Act; and

          (B) to the extent any Participating Broker-Dealer participates in the
     Exchange Offer, the Company and the Subsidiary Guarantors shall use their
     reasonable best efforts to cause to be delivered at the request of an
     entity representing the Participating Broker-Dealers (which entity shall be
     one of the Initial Purchasers, unless it elects not to act as such
     representative) only one, if any, "cold comfort" letter with respect to the
     Prospectus in the form existing on the last date for which exchanges are
     accepted pursuant to the Exchange Offer and with respect to each subsequent
     amendment or supplement, if any, effected during the period specified in
     clause (C) below; and

          (C) to the extent any Participating Broker-Dealer participates in the
     Exchange Offer, the Company and the Subsidiary Guarantors shall use their
     best efforts to maintain the effectiveness of the Exchange Offer
     Registration Statement for a period of 180 days following the closing of
     the Exchange Offer; and

          (D) the Company and the Subsidiary Guarantors shall not be required to
     amend or supplement the Prospectus contained in the Exchange Offer
     Registration Statement as would otherwise be contemplated by Section 3(b)
     hereof, or take any other action as a result of this Section 3(f), for a
     period exceeding 180 days after the last date for which exchanges are
     accepted pursuant to the Exchange Offer (as such period may be extended by
     the Company) and Participating Broker-Dealers shall not be authorized by
     the Company to, and shall not, deliver such Prospectus after such period in
     connection with resales contemplated by this Section 3;

          (g) (A) in the case of an Exchange Offer or Shelf Registration
     Statement, furnish counsel for the Initial Purchasers and (B) in the case
     of a Shelf Registration, furnish counsel for the Holders of Registrable
     Notes copies of any request by the SEC or any state securities authority
     for amendments or supplements to a Registration Statement and Prospectus or
     for additional information;

          (h) use their reasonable best efforts to obtain the withdrawal of any
     order suspending the effectiveness of a Registration Statement at the
     earliest possible moment and provide immediate notice to each Holder of the
     withdrawal of any such order;

                                       14
<Page>

          (i) in the case of a Shelf Registration, furnish to each Holder of
     Registrable Notes, and each underwriter, if any, without charge, at least
     one conformed copy of each Registration Statement and any post-effective
     amendment thereto (without documents incorporated therein by reference or
     exhibits thereto, unless requested);

          (j) in the case of a Shelf Registration, cooperate with the selling
     Holders of Registrable Notes to facilitate the timely preparation and
     delivery of certificates representing Registrable Notes to be sold and not
     bearing any restrictive legends other than the Canadian Legend, as may be
     required under applicable Canadian securities laws; and cause such
     Registrable Notes to be in such denominations (consistent with the
     provisions of the Indenture) in a form eligible for deposit with the Common
     Depositary and registered in such names as the selling Holders or the
     underwriters, if any, may reasonably request at least one business day
     prior to the closing of any sale of Registrable Notes;

          (k) in the case of a Shelf Registration, promptly upon the occurrence
     of any event or the discovery of any facts, each as contemplated by Section
     3(e)(vi) hereof, use their best efforts to prepare a supplement or
     post-effective amendment to a Registration Statement or the related
     Prospectus or any document incorporated therein by reference or file any
     other required document so that, as thereafter delivered to the purchasers
     of the Registrable Notes, such Prospectus will not contain at the time of
     such delivery any untrue statement of a material fact or omit to state a
     material fact necessary to make the statements therein, in light of the
     circumstances under which they were made, not misleading. The Company
     agrees to notify each Holder to suspend use of the Prospectus as promptly
     as practicable after the occurrence of such an event, and each Holder
     hereby agrees to suspend use of the Prospectus until the Company has
     amended or supplemented the Prospectus to correct such misstatement or
     omission. At such time as such public disclosure is otherwise made or the
     Company determines that such disclosure is not necessary, in each case to
     correct any misstatement of a material fact or to include any omitted
     material fact, the Company agrees promptly to notify each Holder of such
     determination and to furnish each Holder such numbers of copies of the
     Prospectus, as amended or supplemented, as such Holder may reasonably
     request;

          (l) obtain ISIN numbers for all Exchange Notes, or Registrable Notes,
     as the case may be, not later than the effective date of a Registration
     Statement, and provide the Trustee with printed certificates for the
     Exchange Notes or the Registrable Notes, as the case may be, in a form
     eligible for deposit with the Depositary;

          (m) (i) cause the Indenture to be qualified under the Trust Indenture
     Act of 1939, as amended (the "TIA"), in connection with the registration of
     the Exchange Notes, or Registrable Notes, as the case may be, (ii)
     cooperate with the Trustee and the Holders to effect such changes to the
     Indenture as may be required for the Indenture to be so qualified in
     accordance with the terms of the TIA and (iii) execute, and use their
     reasonable best efforts to cause the Trustee to execute, all documents as
     may be required to effect such changes, and all other forms and documents
     required to be filed with the SEC to enable the Indenture to be so
     qualified in a timely manner;

                                       15
<Page>

          (n) in the case of a Shelf Registration, enter into agreements
     (including underwriting agreements) and take all other customary and
     appropriate actions (including those reasonably requested by the Majority
     Holders of Registrable Notes) in order to expedite or facilitate the
     disposition of such Registrable Notes and in such connection whether or not
     an underwriting agreement is entered into and whether or not the
     registration is an underwritten registration:

              (i)    make such representations and warranties to the Holders of
          such Registrable Notes and the underwriters, if any, in form,
          substance and scope as are customarily made by issuers to underwriters
          in similar underwritten offerings as may be reasonably requested by
          them;

              (ii)   obtain opinions of counsel to the Company and its
          subsidiaries and updates thereof (which counsel and opinions (in form,
          scope and substance) shall be reasonably satisfactory to the managing
          underwriters, if any, and the Holders of a majority in principal
          amount of the Registrable Notes being sold) addressed to each selling
          Holder and the underwriters, if any, covering the matters customarily
          covered in opinions requested in sales of securities or underwritten
          offerings and such other matters as may be reasonably requested by
          such Holders and underwriters;

              (iii)  obtain "cold comfort" letters and updates thereof from the
          Company's and the Subsidiary Guarantors' independent certified public
          accountants addressed to the underwriters, if any, and use best
          efforts to have such letters addressed to the selling Holders of
          Registrable Notes, such letters to be in customary form and covering
          matters of the type customarily covered in "cold comfort" letters to
          underwriters in connection with similar underwritten offerings;

              (iv)   enter into a securities sales agreement with the Holders
          and an agent of the Holders providing for, among other things, the
          appointment of such agent for the selling Holders for the purpose of
          soliciting purchases of Registrable Notes, which agreement shall be in
          form, substance and scope customary for similar offerings;

              (v)    if an underwriting agreement is entered into, cause the
          same to set forth indemnification provisions and procedures
          substantially equivalent to the indemnification provisions and
          procedures set forth in Section 5 hereof with respect to the
          underwriters and all other parties to be indemnified pursuant to said
          Section; and

              (vi)   deliver such documents and certificates as may be
          reasonably requested and as are customarily delivered in similar
          offerings.

     The above shall be done at (i) the effectiveness of such Registration
     Statement (and, if appropriate, each post-effective amendment thereto) and
     (ii) each closing under any underwriting or similar agreement as and to the
     extent required thereunder. In the case of

                                       16
<Page>

     any underwritten offering, the Company shall provide written notice to the
     Holders of all Registrable Notes of such underwritten offering at least 30
     days prior to the filing of a prospectus supplement for such underwritten
     offering. Such notice shall (x) offer each such Holder the right to
     participate in such underwritten offering, (y) specify a date, which shall
     be no earlier than 10 calendar days following the date of such notice, by
     which such Holder must inform the Company of its intent to participate in
     such underwritten offering and (z) include the instructions such Holder
     must follow in order to participate in such underwritten offering;

          (o) in the case of a Shelf Registration, make available for inspection
     by representatives of the Holders of the Registrable Notes and any
     underwriters participating in any disposition pursuant to a Shelf
     Registration Statement and any counsel or accountant retained by such
     Holders or underwriters (collectively, the "Inspectors"), all financial and
     other records, pertinent corporate documents and properties of the Company
     and the Subsidiary Guarantors reasonably requested by any such persons, and
     cause the respective officers, directors, employees, and any other agents
     of the Company and the Subsidiary Guarantors to supply all information
     reasonably requested by any such representative, underwriter, counsel or
     accountant in connection with such Registration Statement. Any such records
     or information that the Company or the Subsidiary Guarantors determines, in
     good faith, to be confidential shall not be disclosed by the Inspectors to
     any other Person unless (i) such disclosure is necessary to avoid or
     correct a material misstatement or omission in a Shelf Registration
     Statement, (ii) such disclosure is necessary in connection with the
     Inspectors' assertion of any claims or actions or with their establishment
     of any defense in an action then pending before a court of competent
     jurisdiction, (iii) such disclosure is ordered pursuant to a subpoena or
     other order from a court of competent jurisdiction or (iv) the information
     in such records or information has been made generally available to the
     public;

          (p) (i) a reasonable time prior to the filing of any Exchange Offer
     Registration Statement, any Prospectus forming a part thereof, any
     amendment to an Exchange Offer Registration Statement or amendment or
     supplement to a Prospectus, provide copies of such document to the Initial
     Purchasers, and make such changes in any such document prior to the filing
     thereof as any of the Initial Purchasers or their counsel may reasonably
     request; (ii) in the case of a Shelf Registration, a reasonable time prior
     to filing any Shelf Registration Statement, any Prospectus forming a part
     thereof, any amendment to such Shelf Registration Statement or amendment or
     supplement to such Prospectus, provide copies of such document to the
     Holders of Registrable Notes, to the Initial Purchasers, to counsel on
     behalf of the Holders and to the underwriter or underwriters of an
     underwritten offering of Registrable Notes, if any, and make such changes
     in any such document prior to the filing thereof as the Holders of
     Registrable Notes, the Initial Purchasers on behalf of such Holders, their
     counsel and any underwriter may reasonably request; and (iii) cause the
     representatives of the Company and its subsidiaries to be available for
     discussion of such document as shall be reasonably requested by the Holders
     of Registrable Notes, the Initial Purchasers on behalf of such Holders or
     any underwriter and shall not at any time make any filing of any such
     document of which such Holders, the Initial Purchasers on behalf of such
     Holders, their counsel or any underwriter shall not have previously been
     advised and furnished a copy or to which such

                                       17
<Page>

     Holders, the Initial Purchasers on behalf of such Holders, their counsel or
     any underwriter shall reasonably object;

          (q) in the case of a Shelf Registration, use their best efforts to
     cause all Registrable Notes to be listed on any securities exchange on
     which similar debt securities issued by the Company are then listed if
     requested by the Majority Holders of Registrable Notes or by the
     underwriter or underwriters of an underwritten offering of such Registrable
     Notes, if any;

          (r) in the case of a Shelf Registration, use their best efforts to
     cause the Registrable Notes to be rated with the appropriate rating
     agencies, if so requested by the Majority Holders of Registrable Notes or
     by the underwriter or underwriters of an underwritten offering of
     Registrable Notes, if any, unless the Registrable Notes are already so
     rated;

          (s) otherwise use their best efforts to comply with all applicable
     rules and regulations of the SEC and make available to its security
     holders, as soon as reasonably practicable, an earnings statement covering
     at least 12 months which shall satisfy the provisions of Section 11(a) of
     the 1933 Act and Rule 158 thereunder; and

          (t) cooperate and assist in any filings required to be made with the
     NASD and in the performance of any due diligence investigation by any
     underwriter and its counsel (including, any "qualified independent
     underwriter" that is required to be retained in accordance with the rules
     and regulations of the NASD).

          In the case of a Shelf Registration Statement, the Company may (as a
condition to such Holder's participation in the Shelf Registration) require each
Holder of Registrable Notes to furnish to the Company such information regarding
such Holder and the proposed distribution by such Holder of such Registrable
Notes as the Company may from time to time reasonably request in writing.

          In the case of a Shelf Registration Statement, each Holder agrees
that, upon receipt of any notice from the Company of the happening of any event
or the discovery of any facts, each of the kind described in Section
3(e)(ii)-(vii) hereof, such Holder will forthwith discontinue disposition of
Registrable Notes pursuant to a Registration Statement until such Holder's
receipt of the copies of the supplemented or amended Prospectus contemplated by
Section 3(k) hereof, and, if so directed by the Company, such Holder will
deliver to the Company (at its expense) all copies in its possession, other than
permanent file copies then in such Holder's possession, of the Prospectus
covering such Registrable Notes current at the time of receipt of such notice.
If the Company shall give any such notice to suspend the disposition of
Registrable Notes pursuant to a Shelf Registration Statement as a result of the
happening of any event or the discovery of any facts, each of the kind described
in Section 3(e)(vi) hereof, the Company and the Subsidiary Guarantors shall be
deemed to have used their best efforts to keep the Shelf Registration Statement
effective during such period of suspension provided that the Company and the
Subsidiary Guarantors shall use their best efforts to file and have declared
effective (if an amendment) as soon as practicable an amendment or supplement to
the Shelf Registration Statement and shall extend the period during which the
Registration Statement shall

                                       18
<Page>

be maintained effective pursuant to this Agreement by the number of days during
the period from and including the date of the giving of such notice to and
including the date when the Holders shall have received copies of the
supplemented or amended Prospectus necessary to resume such dispositions.

          4.  Underwritten Registrations. If any of the Registrable Notes
covered by any Shelf Registration are to be sold in an underwritten offering,
the investment banker or investment bankers and manager or managers that will
manage the offering will be selected by the Majority Holders of such Registrable
Notes included in such offering and shall be reasonably acceptable to the
Company.

          No Holder of Registrable Notes may participate in any underwritten
registration hereunder unless such Holder (a) agrees to sell such Holder's
Registrable Notes on the basis provided in any underwriting arrangements
approved by the Persons entitled hereunder to approve such arrangements and (b)
completes and executes all questionnaires, powers of attorney, indemnities,
underwriting agreements and other documents required under the terms of such
underwriting arrangements.

          5.  Indemnification and Contribution. (a) The Company shall
indemnify and hold harmless each Initial Purchaser, each Holder, including
Participating Broker-Dealers, each underwriter who participates in an offering
of Registrable Notes, their respective Affiliates, and the respective directors,
officers, employees, agents and each Person, if any, who controls any of such
parties within the meaning of Section 15 of the 1933 Act or Section 20 of the
1934 Act as follows:

          (i)   against any and all loss, liability, claim, damage and expense
     whatsoever, as incurred, arising out of any untrue statement or alleged
     untrue statement of a material fact contained in any Registration Statement
     (or any amendment thereto) pursuant to which Exchange Notes or Registrable
     Notes were registered under the 1933 Act, including all documents
     incorporated therein by reference, or the omission or alleged omission
     therefrom of a material fact required to be stated therein or necessary to
     make the statements therein not misleading or arising out of any untrue
     statement or alleged untrue statement of a material fact contained in any
     Prospectus (or any amendment or supplement thereto) or the omission or
     alleged omission therefrom of a material fact necessary in order to make
     the statements therein, in the light of the circumstances under which they
     were made, not misleading;

          (ii)  against any and all loss, liability, claim, damage and expense
     whatsoever, as incurred, to the extent of the aggregate amount paid in
     settlement of any litigation, or any investigation or proceeding by any
     governmental agency or body, commenced or threatened, or of any claim
     whatsoever based upon any such untrue statement or omission, or any such
     alleged untrue statement or omission; provided that (subject to Section
     5(d) below) any such settlement is effected with the written consent of the
     Company; and

          (iii) against any and all expense whatsoever, as incurred (including
     the reasonable fees and disbursements of one counsel chosen by any
     indemnified party),

                                       19
<Page>

     reasonably incurred in investigating, preparing or defending against any
     litigation, or investigation or proceeding by any court or governmental
     agency or body, commenced or threatened in connection with, or any claim
     whatsoever based upon, any such untrue statement or omission, or any such
     alleged untrue statement or omission, to the extent that any such expense
     is not paid under subparagraph (i) or (ii) of this Section 5(a);

provided, however, that this indemnity does not apply to any loss, liability,
claim, damage or expense to the extent arising out of an untrue statement or
omission or alleged untrue statement or omission made in reliance upon and in
conformity with written information (i) furnished to the Company by the Initial
Purchasers, any Holder, including Participating Broker-Dealers, or any
underwriter expressly for use in the Registration Statement (or any amendment
thereto) or the Prospectus (or any amendment or supplement thereto) or (ii)
contained in any preliminary prospectus if the Initial Purchaser, such Holder,
such Participating Broker-Dealer or such underwriter failed to send or deliver a
copy of the final Prospectus (in the form it was first provided to such parties
for confirmation of sales or as amended or supplemented pursuant to Section 3(i)
prior to confirmation of sales) to the Person asserting such losses, claims,
damages or liabilities on or prior to the delivery of written confirmation of
any sale of securities covered thereby to such Person in any case where such
delivery is required by the Securities Act and the Company and the Subsidiary
Guarantors shall have previously furnished copies thereof to such Initial
Purchaser, such Holder, such Participating Broker-Dealer or such underwriter, as
the case may be, in accordance with this Agreement, at or prior to the written
confirmation of the sale of such Securities to such Person and the untrue
statement contained in or the omission from the preliminary Prospectus or the
final Prospectus was corrected in the final Prospectus (in the form it was first
provided to such parties for confirmation of sales or as amended or supplemented
pursuant to Section 3(i) prior to such confirmation of sales).

          (b) Each Holder agrees, severally and not jointly, to indemnify and
hold harmless the Company, the Subsidiary Guarantors, each Initial Purchaser,
each underwriter who participates in an offering of Registrable Notes and the
other selling Holders and each of their respective directors and officers
(including each officer of the Company and the Subsidiary Guarantors who signed
the Registration Statement) and each Person, if any, who controls the Company,
any Subsidiary Guarantor, any Initial Purchaser, any underwriter or any other
selling Holder within the meaning of Section 15 of the 1933 Act or Section 20 of
the 1934 Act, against any and all loss, liability, claim, damage and expense
whatsoever described in the indemnity contained in Section 5(a) hereof, as
incurred, but only with respect to untrue statements or omissions, or alleged
untrue statements or omissions, made in the Registration Statement (or any
amendment thereto) or the Prospectus (or any amendment or supplement thereto) in
reliance upon and in conformity with written information furnished to the
Company and the Subsidiary Guarantors by or on behalf of such Holder, as the
case may be, expressly for use in the Registration Statement (or any amendment
thereto), or the Prospectus (or any amendment or supplement thereto); provided
however that, in case of a Shelf Registration Statement, no such Holder shall be
liable for any claims hereunder in excess of the amount of net proceeds received
by such Holder from the sale of Registrable Notes pursuant to such Shelf
Registration Statement.

          (c) In case any action shall be commenced involving any person in
respect of which indemnity may be sought pursuant to either paragraph (a) or
paragraph (b) above, such person (the "indemnified party") shall give notice as
promptly as reasonably practicable to each

                                       20
<Page>

person against whom such indemnity may be sought (the "indemnifying party"), but
failure to so notify an indemnifying party shall not relieve such indemnifying
party from any liability hereunder to the extent it is not materially prejudiced
as a result thereof and in any event shall not relieve it from any liability
which it may have otherwise than on account of this indemnity agreement. An
indemnifying party may participate at its own expense in the defense of any such
action; provided, however, that counsel to the indemnifying party shall not
(except with the consent of the indemnified party) also be counsel to the
indemnified party. In no event shall the indemnifying parties be liable for fees
and expenses of more than one counsel, in addition to any local counsel,
separate from their own counsel for all indemnified parties in connection with
any one action or separate but similar or related actions in the same
jurisdiction arising out of the same general allegations or circumstances. No
indemnifying party shall, without the prior written consent of the indemnified
parties, settle or compromise or consent to the entry of any judgment with
respect to any litigation, or any investigation or proceeding by any
governmental agency or body, commenced or threatened, or any claim whatsoever in
respect of which indemnification or contribution could be sought under this
Section 5 hereof (whether or not the indemnified parties are actual or potential
parties thereof), unless such settlement, compromise or consent (i) includes an
unconditional release of each indemnified party from all liability arising out
of such litigation, investigation, proceeding or claim and (ii) does not include
a statement as to or an admission of fault, culpability or a failure to act by
or on behalf of any indemnified party;

          (d) If at any time an indemnified party shall have requested an
indemnifying party to reimburse the indemnified party for reasonable fees and
expenses of counsel for which they are entitled to indemnification hereunder,
such indemnifying party agrees that it shall be liable for any settlement of the
nature contemplated by Section 5(a)(ii) hereof effected without its written
consent if (i) such settlement is entered into more than 45 days after receipt
by such indemnifying party of the aforesaid request, (ii) such indemnifying
party shall have received notice of the terms of such settlement at least 30
days prior to such settlement being entered into and (iii) such indemnifying
party shall not have reimbursed such indemnified party for such fees and
expenses of counsel in accordance with such request prior to the date of such
settlement;

          (e) If the indemnification provided for in any of the indemnity
provisions set forth in this Section 5 is for any reason unavailable to or
insufficient to hold harmless an indemnified party in respect of any losses,
liabilities, claims, damages or expenses referred to therein, then each
indemnifying party shall contribute to the aggregate amount of such losses,
liabilities, claims, damages and expenses incurred by such indemnified party, as
incurred, in such proportion as is appropriate to reflect the relative fault of
such indemnifying party or parties on the one hand, and such indemnified party
or parties on the other hand, in connection with the statements or omissions
which resulted in such losses, liabilities, claims, damages or expenses, as well
as any other relevant equitable considerations. The relative fault of such
indemnifying party or parties on the one hand, and such indemnified party or
parties on the other hand shall be determined by reference to, among other
things, whether any such untrue or alleged untrue statement of a material fact
or omission or alleged omission to state a material fact relates to information
supplied by such indemnifying party or parties or such indemnified party or
parties, and the parties' relative intent, knowledge, access to information and
opportunity to correct or prevent such statement or omission. The Company, the
Subsidiary Guarantors and the Initial Purchasers and the Holders of the
Registrable Notes agree that it would not be just and equitable

                                       21
<Page>

if contribution pursuant to this Section 5 were determined by pro rata
allocation (even if the Holders were treated as one entity, and the Initial
Purchasers were treated as one entity, for such purpose) or by another method of
allocation which does not take account of the equitable considerations referred
to above in Section 5. The aggregate amount of losses, liabilities, claims,
damages and expenses incurred by an indemnified party and referred to above in
this Section 5 shall be deemed to include any reasonable legal or other expenses
reasonably incurred by such indemnified party in investigating, preparing or
defending against any litigation, or any investigation or proceeding by an
governmental agency or body, commenced or threatened, or any claim whatsoever
based upon any such untrue or alleged untrue statement or omission or alleged
omission. No Person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the 1933 Act) shall be entitled to contribution from any
person who was not guilty of such fraudulent misrepresentation. For purposes of
this Section 5, each person, if any, who controls an Initial Purchaser or a
Holder within the meaning of Section 15 of the 1933 Act or Section 20 of the
1934 Act shall have the same rights to contribution as such Initial Purchaser or
Holder, and each director of the Company or any Subsidiary Guarantor, each
officer of the Company who signed the Registration Statement, and each Person,
if any, who controls the Company or any Subsidiary Guarantor within the meaning
of Section 15 of the 1933 Act or Section 20 of the 1934 Act shall have the same
rights to contribution as the Company and such Subsidiary Guarantor.

          6.  Miscellaneous. (a) Rule 144 and Rule 144A. For so long as the
Company is subject to the reporting requirements of Section 13 or 15 of the 1934
Act, the Company covenants that it will file the reports required to be filed by
it under the 1933 Act and Section 13(a) or 15(d) of the 1934 Act and the rules
and regulations adopted by the SEC thereunder, that if it ceases to be so
required to file such reports, it will upon the request of any Holder of
Registrable Notes (i) make publicly available such information as is necessary
to permit sales pursuant to Rule 144 under the 1933 Act, (ii) deliver such
information to a prospective purchaser as is necessary to permit sales pursuant
to Rule 144A under the 1933 Act and it will take such further action as any
Holder of Registrable Notes may reasonably request, and (iii) take such further
action that is reasonable in the circumstances, in each case, to the extent
required from time to time to enable such Holder to sell its Registrable Notes
without registration under the 1933 Act within the limitation of the exemptions
provided by (x) Rule 144 under the 1933 Act, as such Rule may be amended from
time to time, (y) Rule 144A under the 1933 Act, as such Rule may be amended from
time to time, or (z) any similar rules or regulations hereafter adopted by the
SEC. Upon the written request of any Holder of Registrable Notes, the Company
will deliver to such Holder a written statement as to whether it has complied
with such requirements.

          (b) No Inconsistent Agreements. Neither the Company nor the Subsidiary
Guarantors have entered into, and neither the Company nor the Subsidiary
Guarantors on or after the date of this Agreement will enter into, any agreement
which is inconsistent with the rights granted to the Holders of Registrable
Notes in this Agreement or otherwise conflicts with the provisions hereof. The
rights granted to the Holders hereunder do not in any way conflict with and are
not inconsistent with the rights granted to the holders of the Company's other
issued and outstanding securities under any such agreements.

                                       22
<Page>

          (c) Amendments and Waivers. The provisions of this Agreement,
including the provisions of this sentence, may not be amended, modified or
supplemented, and waivers or consents to departures from the provisions hereof
may not be given unless the Company and the Subsidiary Guarantors have obtained
the written consent of Holders of at least a majority in aggregate principal
amount of the outstanding Registrable Notes affected by such amendment,
modification, supplement, waiver or departure; provided, however, that no
amendment, modification, supplement or waiver or consent to any departure from
the provisions of Section 5 hereof shall be effective as against any Holder of
Registrable Notes unless consented to in writing by such Holder.

          (d) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand-delivery, registered
first-class mail, telex, telecopier, or any courier guaranteeing overnight
delivery (i) if to a Holder (other than an Initial Purchaser), at the most
current address set forth on the records of the Registrar under the Indenture,
(ii) if to an Initial Purchaser, at the most current address given by such
Initial Purchaser to the Company by means of a notice given in accordance with
the provisions of this Section 6(d), which address initially is the address set
forth in the Purchase Agreement; and (iii) if to the Company or the Subsidiary
Guarantors, initially at the Company's address set forth in the Purchase
Agreement and thereafter at such other address, notice of which is given in
accordance with the provisions of this Section 6(d).

          All such notices and communications shall be deemed to have been duly
given: at the time delivered by hand, if personally delivered; five business
days after being deposited in the mail, postage prepaid, if mailed; and when
receipt is acknowledged, by recipient's telecopy operator, if telecopied; and on
the next business day if delivered to a courier guaranteeing overnight delivery.

          Copies of all such notices, demands, or other communications shall be
concurrently delivered by the Person giving the same to the Trustee, at the
address specified in the Indenture.

          (e) Successors and Assigns. This Agreement shall inure to the benefit
of and be binding upon the successors, assigns and transferees of each of the
parties, including, without limitation and without the need for an express
assignment, subsequent Holders; provided that nothing herein shall be deemed to
permit any assignment, transfer or other disposition of Registrable Notes in
violation of the terms hereof or of the Purchase Agreement or the Indenture. If
any transferee of any Holder shall acquire Registrable Notes, in any manner,
whether by operation of law or otherwise, such Registrable Notes shall be held
subject to all of the terms of this Agreement, and by taking and holding such
Registrable Notes, such Person shall be conclusively deemed to have agreed to be
bound by and to perform all of the terms and provisions of this Agreement,
including the restrictions on resale set forth in this Agreement and, if
applicable, the Purchase Agreement, and such Person shall be entitled to receive
the benefits hereof.

          (f) Third Party Beneficiary. The Holders shall be third party
beneficiaries to the agreements made hereunder between the Company and the
Subsidiary Guarantors, on the one hand, and the Initial Purchasers, on the other
hand, and shall have the right to enforce such

                                       23
<Page>

agreements directly to the extent they deem such enforcement necessary or
advisable to protect their rights.

          (g) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

          (h) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

          (i) GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, UNITED STATES OF AMERICA.

          (j) Appointment of Agent For Service. The Company and each of the
Subsidiary Guarantors have designated CT Corporation System as their authorized
agent upon which process may be served in any legal action or proceeding,
including with respect to any state or federal securities laws, that may be
instituted in any federal court of the United States or the court of any state
thereof and arising out of or relating to this Agreement. Service of process
upon such agent as 111 Eighth Avenue, New York, NY 10011 or to the Subsidiary
Guarantors listed on Schedule D to the Purchase Agreement at the address listed
thereon, shall be deemed in every respect effective service of process upon the
Company and any Subsidiary Guarantor, as applicable, in any such legal action or
proceeding. The Company and each of the Subsidiary Guarantors hereby submit to
the nonexclusive jurisdiction of any such court in which any such legal action
or proceeding is so instituted and waive, to the extent they may effectively do
so, any objection they may have now or hereafter to the laying of the venue of
any such legal action or proceeding. The Company and the Subsidiary Guarantors
shall maintain such appointment so long as the Initial Purchasers or the Holders
shall have any rights pursuant to the terms of this Agreement. The Company and
the Subsidiary Guarantors agree to take any and all action, including the
execution and filing of any and all such documents and instruments, as may be
necessary to continue such designation and appointment of such agent.

          (k) Severability. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of
any such provision in every other respect and of the remaining provisions
contained herein shall not be affected or impaired thereby.

                                       24
<Page>

          IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first written above.

                                             CHC HELICOPTER CORPORATION

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC HELICOPTER HOLDINGS LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC HELICOPTERS INTERNATIONAL INC.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             VIKING HELICOPTERS LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CANADIAN HELICOPTERS (U.K.) LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC SCOTIA LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

<Page>

                                             BRINTEL HOLDINGS LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             BRINTEL HELICOPTERS LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             FLIGHT HANDLING LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             BOND HELICOPTER SERVICES   LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             NORTH DENES AERODROME LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             COURT AIR (PROPRIETARY) LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             COURT HELICOPTER SERVICES
                                               (PROPRIETARY) LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             COURT FLIGHT SAFETY (PROPRIETARY)
                                               LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       26
<Page>

                                             CHC HELICOPTERS (AFRICA)
                                               (PROPRIETARY) LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD HELICOPTER SERVICES  LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             MANAGEMENT AVIATION LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD HELICOPTER SERVICES PTY. LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD HELICOPTERS PTY. LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD OFFSHORE HELICOPTERS PTY.
                                               LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD BASS STRAIT HELICOPTERS
                                               PTY. LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LLOYD HELICOPTERS INTERNATIONAL
                                             PTY. LTD., in its sole capacity and
                                             as trustee  for THE AUSTRALIAN
                                             HELICOPTERS TRUST

                                       27
<Page>

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC HELICOPTERS (BARBADOS) LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       28
<Page>

                                             CHC LEASING (BARBADOS) LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC CAPITAL  (BARBADOS) LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC IRELAND LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC SWEDEN AB

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC NETHERLANDS BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER LUCHTVAART GROEP BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       29
<Page>

                                             CAPITAL AVIATION SERVICES BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             HANDELSMAATSCHAPPIJ SCHREINER  &
                                               CO. BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             LUCHTVAARTMAATSCHAPPIJ SCHREINER
                                               AIRWAYS BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER AIRCRAFT MAINTENANCE BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER NORTHSEA HELICOPTERS BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       30
<Page>

                                             SCHREINER NORTHSEA HELICOPTERS CV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER CANADA LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER ONROEREND GOED BV

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             AVIATION PERSONNEL RECRUITMENT AND
                                               MANAGEMENT (APRAM) LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             SCHREINER TCHAD SA

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       31
<Page>

                                             4083423 CANADA INC.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             WHIRLY BIRD SERVICES LIMITED

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                             CHC HELICOPTERS (MAURITIUS) LTD.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:

                                       32
<Page>

CONFIRMED AND ACCEPTED,
 as of the date first above written:

MERRILL LYNCH & CO.
MERRILL LYNCH, PIERCE FENNER &
  SMITH INCORPORATED

MERRILL LYNCH PIERCE, FENNER &
     SMITH INCORPORATED

By:
   ------------------------------
      Authorized Signatory

SCOTIA CAPITAL (USA) INC.

By:
   -------------------------------
        Authorized Signatory

                                       33<Page>

                                                                    Exhibit 10.2

                           CHC HELICOPTER CORPORATION

                                       AND

                          THE LENDERS FROM TIME TO TIME
                             PARTY TO THIS AGREEMENT

                                       AND

                             THE BANK OF NOVA SCOTIA
                             as Administrative Agent

-------------------------------------------------------------------------------

                        US $225,000,000 CREDIT FACILITIES
                      AMENDED AND RESTATED CREDIT AGREEMENT
                             DATED AS OF 5 JULY 2000

-------------------------------------------------------------------------------

                            BORDEN LADNER GERVAIS LLP

                       POOLE, ALTHOUSE, THOMPSON & THOMAS

NOTE: This document is a consolidation of the amended and restated credit
agreement dated as of 5 July 2000, which amended and restated a credit agreement
dated as of 2 August 1999, as previously amended and supplemented, and which has
in turn been amended by a first amending agreement dated as of 11 October 2000,
a second amending agreement and consent dated as of 31 October 2000, a third
amending agreement dated as of 15 December 2000, a fourth amending agreement
dated as of 16 July 2001, a fifth amending agreement dated as of 29 March 2002,
a sixth amending agreement and consent dated as of 29 April 2002, a seventh
amending agreement dated as of 4 July 2002, an eighth amending agreement dated
as of 31 July 2002, a ninth amending agreement dated as of 6 March 2003, a tenth
amending agreement dated as of 13 February 2004, an eleventh amending agreement
dated as of 21 April 2004 and a twelfth amending agreement dated as of 22 April
2004. This document has been prepared for convenience of reference only, by
incorporating the particular changes described in the amending agreements into
the text of the 5 July 2000 document. Other changes that exist at the date of
preparation of this document but have not been reflected in amending agreements
are not reflected in this document.

<Page>

                                TABLE OF CONTENTS

<Table>
<S>                                                                                <C>
ARTICLE I DEFINED TERMS.............................................................2

1.1      Defined Terms..............................................................2
1.2      Amendment and Restatement.................................................27

ARTICLE II CREDIT A................................................................28

2.1      Amount and Availment Options..............................................28
2.2      Revolving Credit..........................................................28
2.3      Use of Credit A...........................................................29
2.4      Term and Repayment........................................................29
2.5      Interest Rates and Fees...................................................29
2.6      Standby Fees..............................................................30
2.7      Other Fees................................................................30
2.8      Existing L/Cs.............................................................31

ARTICLE III CREDIT B...............................................................31

3.1      Amount and Availment Options..............................................31
3.2      Revolving Credit..........................................................32
3.3      Use of Credit B...........................................................32
3.4      Term and Repayment........................................................32
3.5      Interest Rates and Fees...................................................32
3.6      Standby Fees..............................................................32
3.7      Guarantee of CHC..........................................................33

ARTICLE IV CREDIT C................................................................33

4.1      Amount and Availment Options..............................................33
4.2      Non-Revolving Credit......................................................33
4.3      Use of Credit C...........................................................33
4.4      Term and Repayment........................................................33
4.5      Prepayments of Credits....................................................34
4.6      Interest Rates and Fees...................................................38

ARTICLE V CREDIT D.................................................................38

5.1      Amount and Availment Options..............................................38
5.2      Non-Revolving Credit......................................................39
5.3      Use of Credit D...........................................................39
5.4      Term and Repayment........................................................39
5.5      Interest Rates and Fees...................................................39

ARTICLE V-A CREDIT E...............................................................39

5A.1     Amount and Availment Options..............................................39
</Table>

<Page>

                                       -2-

<Table>
<S>                                                                                <C>
5A.2     Non-Revolving Credit......................................................40
5A.3     Use of Credit E...........................................................40
5A.4     Term and Repayment........................................................40
5A.5     Interest Rates and Fees...................................................41

ARTICLE VI SECURITY AND EXCHANGE RATE FLUCTUATIONS.................................41

6.1      Security..................................................................41
6.2      Obligations Secured by the Security.......................................44
6.3      Exchange Rate Fluctuations................................................46
6.4      Borrowing Base............................................................47

ARTICLE VII DISBURSEMENT CONDITIONS................................................47

7.1      Conditions Precedent to Initial Advance...................................47

ARTICLE VIII ADVANCES..............................................................52

8.1      Lenders' Obligations Relating to L/Cs and Credits A and B.................52
8.2      Adjustment of Proportionate Shares for Specific Credits...................53
8.3      Exceptions Regarding Particular Credits...................................53
8.4      Evidence of Indebtedness..................................................54
8.5      Conversions...............................................................55
8.6      Notice of Advances and Payments...........................................55
8.7      Prepayments and Reductions................................................55
8.8      Prime Rate, Base Rate and LIBOR Advances..................................56
8.9      LIBOR Periods.............................................................57
8.10     Termination of LIBOR Advances.............................................57
8.11     Co-ordination of Prime Rate, Base Rate (US) and LIBOR Advances............58
8.12     Execution of Bankers' Acceptances.........................................58
8.13     Reference Lenders.........................................................59
8.14     Sale of Bankers' Acceptances..............................................60
8.15     Size and Maturity of Bankers' Acceptances and Rollovers...................60
8.16     Co-ordination of BA Advances..............................................60
8.17     Payment of Bankers' Acceptances...........................................62
8.18     Deemed Advance - Bankers' Acceptances.....................................62
8.19     Waiver....................................................................63
8.20     Degree of Care............................................................63
8.21     Indemnity.................................................................63
8.22     Obligations Absolute......................................................63
8.23     Shortfall on Drawdowns, Rollovers and Conversions.........................63
8.24     Prohibited Use of Bankers' Acceptances and L/Cs...........................64
8.25     Issuance and Maturity of L/Cs.............................................64
8.26     Payment of L/C Fees.......................................................64
8.27     Payment of L/Cs...........................................................65
8.28     Deemed Advance - L/Cs.....................................................66
8.29     Prohibited Rates of Interest..............................................66
</Table>

<Page>

                                       -3-

<Table>
<S>                                                                               <C>
ARTICLE IX REPRESENTATIONS AND WARRANTIES..........................................66

9.1      Representations and Warranties............................................66

ARTICLE X COVENANTS AND CONDITIONS.................................................72

10.1     Intercompany Obligations..................................................72
10.2     Financial Covenants.......................................................73
10.3     Positive Covenants........................................................74
10.4     Reporting and Notice Requirements.........................................78
10.5     Ownership of the Restricted Parties.......................................82
10.6     Negative Covenants........................................................82
10.7     Payments by CHC...........................................................88
10.8     Limits on Certain Restricted Parties......................................88
10.9     Use of Insurance Proceeds.................................................89

ARTICLE XI DEFAULT.................................................................89

11.1     Events of Default.........................................................89
11.2     Acceleration and Termination of Rights....................................91
11.3     Payment of Bankers' Acceptances and L/Cs..................................92
11.4     Remedies..................................................................92
11.5     Saving....................................................................92
11.6     Perform Obligations.......................................................93
11.7     Third Parties.............................................................93
11.8     Power of Attorney.........................................................93
11.9     Remedies Cumulative.......................................................93
11.10    Set-Off or Compensation...................................................94

ARTICLE XII THE AGENT AND THE LENDERS..............................................94

12.1     Authorization of Agent and Relationship...................................94
12.2     Disclaimer of Agent.......................................................94
12.3     Failure of Lender to Fund.................................................95
12.4     Payments by the Borrowers.................................................96
12.5     Payments by Agent.........................................................97
12.6     Direct Payments...........................................................98
12.7     Administration of the Credits.............................................98
12.8     Rights of Agent..........................................................102
12.9     Acknowledgements, Representations and Covenants of Lenders...............102
12.10    Collective Action of the Lenders.........................................103
12.11    Successor Agent..........................................................104
12.12    Provisions Operative Between Lenders and Agent Only......................104

ARTICLE XIII ADDITIONAL LENDERS, SUCCESSORS AND ASSIGNS...........................105

13.1     Successors and Assigns...................................................105
13.2     Assignments..............................................................106
</Table>

<Page>

                                       -4-

<Table>
<S>                                                                               <C>
13.3     Participations...........................................................107

ARTICLE XIV MISCELLANEOUS PROVISIONS..............................................107

14.1     Headings and Table of Contents...........................................107
14.2     Accounting Terms.........................................................108
14.3     Capitalized Terms........................................................108
14.4     Severability.............................................................108
14.5     Number and Gender........................................................108
14.6     Amendment, Supplement or Waiver..........................................108
14.7     Governing Law............................................................108
14.8     This Agreement to Govern.................................................109
14.9     Permitted Encumbrances...................................................109
14.10    Currency.................................................................109
14.11    Liability of Lenders.....................................................109
14.12    Expenses and Indemnity...................................................110
14.13    Manner of Payment and Taxes..............................................111
14.14    Increased Costs etc......................................................111
14.15    Interest on Miscellaneous Amounts........................................112
14.16    Currency Indemnity.......................................................112
14.17    Address for Notice.......................................................113
14.18    Time of the Essence......................................................113
14.19    Further Assurances.......................................................113
14.20    Term of Agreement........................................................113
14.21    Payments on Business Day.................................................113
14.22    Counterparts and Facsimile...............................................113
14.23    Waiver of Jury Trial, Consequential Damages Etc..........................114
14.24    Entire Agreement.........................................................114
14.25    Date of Agreement........................................................114
</Table>

SCHEDULE A   -   NOTICE OF ADVANCE, PAYMENT, ROLLOVER OR CONVERSION

SCHEDULE B   -   AGREEMENT OF NEW RESTRICTED SUBSIDIARY

SCHEDULE C   -   REPORTING CERTIFICATE

SCHEDULE D   -   ASSIGNMENT AGREEMENT

SCHEDULE E   -   PROPORTIONATE SHARES OF LENDERS

SCHEDULE F   -   DETAILS OF CAPITAL STOCK, PROPERTY ETC.

SCHEDULE G   -   OTHER SECURED OBLIGATIONS

SCHEDULE H   -   LITIGATION

<Page>

                                       -5-

SCHEDULE I   -   LOCATIONS OF AIRCRAFT

SCHEDULE J   -   INTELLECTUAL PROPERTY

SCHEDULE K   -   LIMITATIONS ON CERTAIN RESTRICTED PARTIES AND OTHERS

SCHEDULE L   -   INTERCOMPANY LOAN OBLIGATIONS

SCHEDULE M   -   SPECIAL REQUIREMENTS REGARDING AIRCRAFT

SCHEDULE N   -   RESTRICTED PARTIES

SCHEDULE O   -   CERTAIN OPERATING LEASES

<Page>

      THIS AMENDED AND RESTATED CREDIT AGREEMENT is made as of 5 July 2000

BETWEEN:

                 CHC HELICOPTER CORPORATION AND ITS SUBSIDIARIES
                     LISTED ON SCHEDULE N TO THIS AGREEMENT
                    (collectively, the "Restricted Parties")

                                     - and -

                         THE LENDERS LISTED ON SCHEDULE
                                TO THIS AGREEMENT
                                 (the "Lenders")

                                     - and -

                             THE BANK OF NOVA SCOTIA
                     in its capacity as Administrative Agent
                                  (the "Agent")

RECITALS:

(a)       Certain parties to this agreement are also parties to a credit
          agreement dated as of 2 August 1999, as supplemented by agreements
          under which various subsidiaries of CHC Helicopter Corporation have
          become parties thereto and as amended by the first amending agreement
          dated as of 1 November 1999, the second amending agreement dated as of
          13 January 2000 and the third amending agreement dated as of 27 March
          2000 (as supplemented and amended, the "Existing Credit Agreement").
          Under the Existing Credit Agreement, The Bank of Nova Scotia provided
          CHC Helicopter Corporation with senior secured credit facilities of up
          to an original maximum aggregate amount of US $410,000,000 to finance
          the acquisition by Vinland Helicopters AS of shares of Helicopter
          Services Group ASA, to refinance certain of CHC's existing
          indebtedness and the existing indebtedness of its subsidiaries, and to
          refinance certain existing indebtedness of Helicopter Services Group
          ASA and its subsidiaries.

(b)       Vinland Helicopters AS has now completed the acquisition of 100% of
          the shares of Helicopter Services Group ASA (now known as Helicopter
          Services Group AS) and CHC Helicopter Corporation is concurrently
          issuing its 11.75% senior subordinated notes due 2007 in the aggregate
          principal amount of (euro)145,000,000, which will be used to partially
          repay amounts owing under the Existing Credit Agreement.

<Page>

                                       -2-

(c)       The Lenders have provided commitments to CHC Helicopter Corporation
          for senior secured credits in an aggregate principal amount of US
          $225,000,000 which will continue the credits established in the
          Existing Credit Agreement, to the extent they have not been repaid.

(d)       The parties are entering into this Agreement to amend and restate the
          Existing Credit Agreement and provide for the terms of the continuing
          credits.

          THEREFORE, for value received, and intending to be legally bound by
this Agreement, the parties agree that the Existing Credit Agreement is hereby
amended and restated so that, as amended and restated, it reads as follows:

                                    ARTICLE I
                                  DEFINED TERMS

1.1       Defined Terms

          In this Agreement, unless something in the subject matter or context
is inconsistent therewith:

1.1.1     "Adjusted Total Debt Ratio" means, at any time, the ratio calculated
          by dividing (a) the Total Debt plus, for any Lease to which a
          Restricted Party is a party that is not included within Total Debt,
          the least of (i) eight times the total of all payments made in respect
          of the Lease during CHC's four most recently completed fiscal
          quarters, (ii) the aggregate of all remaining payments during the term
          of the Lease and any purchase option or other payment due on
          termination of the Lease, and (iii) the purchase option price at which
          the Restricted Party could at that time promptly acquire the full
          residual title to the Leased aircraft, free of the Lease, by (b) the
          aggregate of EBITDA plus (to the extent not included in EBITDA) the
          total of all payments made by Restricted Parties in respect of Leases,
          in each case for CHC's four most recently completed fiscal quarters.
          [Note: Section amended by Eleventh Amending Agreement]

1.1.2     "Advance" means an availment of a Credit by a Borrower by way of Prime
          Rate Advance, Base Rate Advance, acceptance of Bankers' Acceptances,
          L/C or LIBOR Advance, including deemed Advances and conversions,
          renewals and rollovers of existing Advances, and any reference
          relating to the amount of Advances shall mean the sum of all
          outstanding Prime Rate Advances, Base Rate Advances and LIBOR
          Advances, plus the face amount of all outstanding Bankers' Acceptances
          and L/Cs.

1.1.3     "Agent" means BNS in its role as Agent for the Lenders, and any
          successor Agent appointed in accordance with this Agreement. The Agent
          may perform its role through one or more offices and, in particular,
          shall designate an office in London, England for the purposes of
          receiving notices and payments and making Advances in connection with
          Credit B.

<Page>

                                       -3-

1.1.4     "Agreement", "hereof", "herein", "hereto", "hereunder" or similar
          expressions mean this Agreement and any Schedules hereto, as amended,
          supplemented, restated and replaced from time to time.

1.1.5     "Aircraft" means helicopters and fixed wing aircraft, including all
          Parts from time to time incorporated or installed in, attached to or
          forming part of such aircraft.

1.1.6     "Approved Currencies" means Canadian Dollars, US Dollars, Euros,
          British Pounds and other currencies to be specified from time to time
          and agreed to by all Lenders requested to make Advances in those
          currencies, which are readily available to those Lenders and are
          freely transferable into US Dollars, and in which the Restricted
          Parties have significant revenues, and "Approved Currency" means any
          one of them.

1.1.7     "Assignment Agreement" means an agreement in the form of Schedule D to
          this Agreement.

1.1.8     "ATI" means Atlantic Turbines Inc., a corporation constituted pursuant
          to the Canada Business Corporations Act.

1.1.9     "BA Discount Proceeds" means, in respect of any Bankers' Acceptance,
          an amount calculated on the applicable Drawdown Date which is (rounded
          to the nearest full cent, with one-half of one cent being rounded up)
          equal to the face amount of such Bankers' Acceptance multiplied by the
          price, where the price is calculated by dividing one by the sum of one
          plus the product of (i) the BA Discount Rate applicable thereto
          expressed as a decimal fraction multiplied by (ii) a fraction, the
          numerator of which is the term of such Bankers' Acceptance and the
          denominator of which is 365, which calculated price will be rounded to
          the nearest multiple of 0.001%.

1.1.10    "BA Discount Rate" means, (a) with respect to any Bankers' Acceptance
          accepted by a bank named on Schedule I to the Bank Act (Canada), the
          rate determined by the Agent as being the arithmetic average (rounded
          upward to the nearest multiple of 0.01%) of the discount rates,
          calculated on the basis of a year of 365 days and determined in
          accordance with normal market practice at or about 10:00 a.m. (Toronto
          time) on the applicable Drawdown Date, for bankers' acceptances of the
          Schedule I Reference Lenders having a comparable face amount and
          identical maturity date to the face amount and maturity date of such
          Bankers' Acceptance, and (b) with respect to any Bankers' Acceptance
          accepted by any other Lender, the rate determined by the Agent as
          being the arithmetic average (rounded upward to the nearest multiple
          of 0.01%) of the discount rates, calculated on the basis of a year of
          365 days and determined in accordance with normal market practice at
          or about 10:00 a.m. (Toronto time) on the applicable Drawdown Date,
          for bankers' acceptances of the Schedule II Reference Lenders having a
          comparable face amount and

<Page>

                                       -4-

          identical maturity date to the face amount and maturity date of such
          Bankers' Acceptance.

          "Bank of England Repo Rate" means for any period the fluctuating
          interest rate per annum at which the Bank of England, London provides
          refinancing by lending to its counterparties in the wholesale money
          markets as set by the Monetary Policy Committee under powers set by
          the Bank of England Act 1998. [Note: Section added by Ninth Amending
          Agreement]

1.1.11    "Bankers' Acceptance" means a depository bill as defined in the
          Depository Bills and Notes Act (Canada) in Canadian Dollars that is in
          the form of an order signed by a Borrower and accepted by a Lender
          pursuant to this Agreement or, for Lenders not participating in
          clearing services contemplated in that Act, a draft or bill of
          exchange in Canadian Dollars that is drawn by a Borrower and accepted
          by a Lender pursuant to this Agreement. Orders that become depository
          bills, drafts and bills of exchange are sometimes collectively
          referred to in this Agreement as "orders."

1.1.12    "Bankers' Acceptance Fee" means the amount calculated by multiplying
          the face amount of each Bankers' Acceptance by the rate for the
          Bankers' Acceptance Fee specified in Sections 2.5 and 4.6, and then
          multiplying the result by a fraction, the numerator of which is the
          duration of its term on the basis of the actual number of days to
          elapse from and including the date of acceptance of a Bankers
          Acceptance by the Lender up to but excluding the maturity date of the
          Bankers' Acceptance and the denominator of which is the number of days
          in the calendar year in question.

1.1.13    "Base Rate Advances" means, collectively, any of Base Rate (UK)
          Advances and Base Rate (US) Advances.

1.1.14    "Base Rate (UK)" means, on any day, the greater of:

          (a)    the annual rate of interest expressed as a percentage per annum
                 announced by Bank of Scotland on that date as its reference
                 rate for commercial loans made by it in the United Kingdom in
                 British Pounds; and

          (b)    the Bank of England Repo Rate plus 0.5% per annum.

          [Note: Section amended by Third Amending Agreement and Ninth Amending
          Agreement]

1.1.15    "Base Rate (UK) Advance" means an Advance in British Pounds bearing
          interest based on the Base Rate (UK) and includes deemed Base Rate
          (UK) advances provided for in this Agreement.

<Page>

                                       -5-

1.1.16    "Base Rate (US)" means, on any day, the greater of:

          (a)    the average of the annual rates of interest (expressed as a
                 percentage per annum on the basis of a 360 day year) announced
                 by the Schedule I Reference Lenders on that day as their
                 respective reference rates for commercial loans made in Canada
                 in US Dollars; and

          (b)    the Federal Funds Effective Rate plus 0.5% per annum.

1.1.17    "Base Rate (US) Advance" means an Advance in US Dollars bearing
          interest based on the Base Rate and includes deemed Base Rate Advances
          provided for in this Agreement.

1.1.18    "BNS" means The Bank of Nova Scotia, a bank to which the Bank Act
          (Canada) applies.

1.1.19    "Bond" means CHC Scotia Limited, a corporation constituted pursuant to
          the corporate laws of England and Wales, which was previously known as
          Scotia Helicopter Services Ltd. and as Bond Helicopters Limited.
          [Note: Section amended by Third Amending Agreement]

1.1.20    "Borrowers" means CHC and the European Borrowers, and "Borrower" means
          any of them.

          "Borrowing Base" means the amount determined by the formula that is
          set out in the attachment to the Reporting Certificate, but any error,
          omission or other discrepancy in the calculations of the Borrowing
          Base submitted by CHC is not binding on the Lenders. [Note: Section
          added by Eleventh Amending Agreement]

          "BoS" means The Governor and Company of the Bank of Scotland
          incorporated under an Act of Parliament of the United Kingdom
          (commonly referred to as Bank of Scotland). [Note: Section added by
          Fourth Amending Agreement]

1.1.21    "Branch of Account" means the IBD Loan Administration & Agency
          Services of BNS at 14th Floor, 44 King Street West, Toronto, Ontario,
          M5H 1H1.

1.1.22    "Brintel" means Brintel Helicopters Limited, a corporation constituted
          pursuant to the corporate laws of Scotland.

1.1.23    "British Pounds", and "(pound)" mean pounds sterling, the lawful money
          of the United Kingdom of Great Britain and Northern Ireland.

1.1.24    "Business Day" means a day of the year, other than Saturday or Sunday,
          on which (a) the Agent is open for business at its executive offices
          in

<Page>

                                       -6-

          Toronto, Ontario, at its St. John's, Newfoundland Commercial Banking
          Centre and Main Branch and at its principal offices in New York, New
          York, and London, England and (b) banks are open for business in the
          country of issue of any Approved Currency relevant to any notice,
          determination, payment or Advance made on the day. Notwithstanding the
          foregoing, if banks will be open in some locations referred to above
          and closed in others on a particular day, and the Agent determines
          that the closing of those banks on that day will not adversely affect
          completion of relevant transactions in accordance with customary
          banking market and trading practices, the Agent may, on reasonable
          advance notice to CHC and the Lenders on each occasion, specify the
          particular day to be a Business Day.

1.1.25    "Canadian Dollars", "Cdn. Dollars", "Cdn. $" and "$" mean lawful money
          of Canada.

1.1.26    "Canadian Sale" means the proposed sale of CHL's Eastern and Western
          divisions that is contemplated in a memorandum of agreement dated as
          of 30 May 2000.

1.1.27    "Capital Expenditure" means any expenditure for fixed or capital
          assets that would be classified as a capital expenditure in accordance
          with GAAP but excludes any expenditure for Capital Stock or for fixed
          or capital assets made as part of the acquisition of an operating
          business.

1.1.28    "Capital Stock" means, with respect to any person, any and all present
          and future shares, partnership or other interests, participations or
          other equivalent rights in the person's capital, however designated
          and whether voting or non-voting.

1.1.29    "CHB" means CHC Helicopters (Barbados) Limited, a corporation
          constituted pursuant to the corporate laws of Barbados, formerly known
          as Canadian Helicopters (Barbados) Limited. [Note: Section amended by
          Eleventh Amending Agreement]

1.1.30    "CHC" means CHC Helicopter Corporation, a corporation constituted
          pursuant to the Canada Business Corporations Act.

1.1.31    "CHL" means CHC Helicopters International Inc., a corporation
          constituted pursuant to the Canada Business Corporations Act, formerly
          known as Canadian Helicopters Limited. [Note: Section amended by
          Second Amending Agreement]

1.1.32    "Collateral" means cash, a bank draft or a letter of credit issued by
          a Canadian chartered bank, all in a form satisfactory to the Lenders,
          acting reasonably.

<Page>

                                       -7-

1.1.33    "Commitment" means in respect of each Lender from time to time, the
          covenant to make Advances to the Borrowers in the Lender's
          Proportionate Share of the maximum amount of any Credit and, where the
          context requires, the maximum amount of Advances which the Lender has
          covenanted to make.

1.1.34    "Constating Documents" means, with respect to any Restricted Party,
          its articles or certificate of incorporation, amalgamation or
          continuance, memorandum of association, by-laws, partnership
          agreement, limited liability company agreement or other similar
          document, and all unanimous shareholder agreements, other shareholder
          agreements, voting trust agreements and similar arrangements
          applicable to the Restricted Party's Capital Stock, all as amended
          from time to time.

1.1.35    "Contracts" means agreements, franchises, leases, easements,
          servitudes, privileges and other rights, other than Permits.

1.1.36    "Contributing Lender" shall have the meaning defined in Section
          12.3.2.

1.1.37    "Credit A" means, collectively, the revolving credit of up to US
          $33,000,000 or the equivalent thereof in relevant Approved Currencies
          (designated as "Credit A1") and the revolving credit of up to US
          $7,000,000 or the equivalent thereof in relevant Approved Currencies
          (designated as "Credit A2") which are established in favour of CHC by
          this Agreement to continue credits provided to CHC in the Existing
          Credit Agreement and to assist in financing the future general
          corporate requirements of the Restricted Parties.

1.1.38    "Credit A Lenders" means the Lenders who have provided Commitments
          relating to Credit A as more particularly described in Schedule E.

1.1.39    "Credit B" means, collectively, the revolving credit in the amount of
          up to (pound)4,788,866 or the equivalent thereof in relevant Approved
          Currencies (designated as "Credit B1") and the revolving credit in the
          amount of up to (pound)2,000,000 or the equivalent thereof in relevant
          Approved Currencies (designated as "Credit B2") which is established
          in favour of the European Borrowers and CHC by this Agreement to
          assist in refinancing credits provided to CHC in the Existing Credit
          Agreement and to assist in financing the future general corporate
          requirements of the Restricted Parties. [Note: Section amended by
          First, Third and Fourth Amending Agreements]

1.1.40    "Credit B Lenders" means the Lenders who have provided Commitments
          relating to Credit B as more particularly described in Schedule E.

<Page>

                                       -8-

1.1.41    "Credit C" means the non-revolving credit of up to (pound)51,000,000
          or the equivalent thereof in relevant Approved Currencies which is
          established in favour of CHC by this Agreement to continue credits
          provided to CHC in the Existing Credit Agreement. [Note: Section
          amended by First Amending Agreement]

1.1.42    "Credit C Lenders" means the Lenders who have provided Commitments
          relating to Credit C as more particularly described in Schedule E.

1.1.43    "Credit D" means the non-revolving credit of (pound)60,802,594.24
          (originally US $90,000,000) which is established in favour of CHC by
          this Agreement to continue credits provided to CHC in the Existing
          Credit Agreement. [Note: Section amended by First Amending Agreement]

1.1.44    "Credit D Lenders" means the Lenders who have provided Commitments
          relating to Credit D as more particularly described in Schedule E.

          "Credit E" means the non-revolving credit of up to (euro)93,634,192,
          which is established in favour of CHC by this Agreement. [Note:
          Section added by Fourth Amending Agreement and amended by Tenth and
          Twelfth Amending Agreements]

          "Credit E Lenders" means the Lenders who have provided Commitments
          relating to Credit E as more particularly described in Schedule E.
          [Note: Section added by Fourth Amending Agreement]

1.1.45    "Credits" means Credit A, Credit B, Credit C, Credit D and Credit E,
          and "Credit" means any of them. [Note: Section amended by Fourth
          Amending Agreement]

1.1.46    "Credit Documents" means this Agreement, the Security and all other
          documents relating to the Credits, or any of them.

1.1.47    "Debt" means, with respect to any person, without duplication and,
          except as provided in item (b) below, without regard to any interest
          component thereof (whether actual or imputed) that is not due and
          payable, the aggregate of the following amounts, each calculated in
          accordance with GAAP unless the context otherwise requires:

          (a)    all obligations (including, without limitation, by way of
                 overdraft and drafts or orders accepted representing extensions
                 of credit) that would be considered to be indebtedness for
                 borrowed money, and all obligations (whether or not with
                 respect to the borrowing of money) that are evidenced by bonds,
                 debentures, notes or other similar instruments;

<Page>

                                       -9-

          (b)    the face amount of all bankers' acceptances and similar
                 instruments;

          (c)    all liabilities upon which interest charges are customarily
                 paid by that person;

          (d)    any capital stock of that person (or of any Subsidiary of that
                 person that is not held by that person or by a Subsidiary of
                 that person that is wholly owned, directly or indirectly) which
                 capital stock, by its terms (or by the terms of any security
                 into which it is convertible or for which it is exchangeable at
                 the option of the holder), or upon the happening of any event,
                 matures or is mandatorily redeemable, pursuant to a sinking
                 fund obligation or otherwise, or is redeemable at the option of
                 the holder thereof, in whole or in part, on or before 31
                 December 2005, for cash or securities constituting Debt;

          (e)    all purchase money obligations and obligations under Leases,
                 other than obligations under any Leases that are listed on
                 Schedule O and under operating leases (including but not
                 limited to operating leases such as off balance sheet leases of
                 Aircraft in Norway that were existing on 5 July 2000); [Note:
                 Section amended by Eleventh Amending Agreement]

          (f)    the aggregate Market Value of all Swaps that have a negative
                 Market Value from that person's perspective, i.e. that person
                 is "out of the money," after offsetting for Swaps in which a
                 Lender is the counterparty, the Market Value of Swaps with the
                 same Lender that have a positive Market Value;

          (g)    the amount of the contingent liability under any guarantee
                 (other than by endorsement of negotiable instruments for
                 collection or deposit in the ordinary course of business) in
                 any manner of any part or all of an obligation of another
                 person of the type included in items (a) through (f) above;

          (h)    the amount of all contingent liabilities in respect of L/Cs and
                 other letters of credit and letters of guarantee;

          (i)    the amount of all contingent liabilities in respect of
                 performance bonds and surety bonds, and any other guarantee or
                 other contingent liability of any part or all of an obligation
                 of a person other than a Restricted Party, in each case only to
                 the extent that the guarantee or other contingent liability is
                 required by GAAP to be treated as a liability on a balance
                 sheet of the guarantor or person contingently liable;

<Page>

                                      -10-

          (j)    less the amount of cash on deposit with Lenders up to an
                 aggregate at any time of $40,000,000 for all Restricted
                 Parties, and less the amount of cash on deposit with Lenders in
                 excess of $40,000,000 that is expressly pledged to the Agent as
                 part of the Security; [Note: Section amended by Ninth and
                 Eleventh Amending Agreements]

          provided that trade payables and accrued liabilities that are current
          liabilities incurred in the ordinary course of business do not
          constitute Debt. [Note: Section amended by Eleventh Amending
          Agreement]

1.1.48    "Defaulting Lender" has the meaning defined in Section 12.3.2.

1.1.49    "Designated Account" means, in respect of any Advance, the account or
          accounts that a Borrower designates in its notice requesting an
          Advance and that are maintained at a branch of the Agent in St.
          John's, Newfoundland (in the case of CHC) or London, England (in the
          case of the European Borrowers) or in another location approved in
          advance by the Agent, acting reasonably.

1.1.50    "Discovery Note" means a $5,000,000 promissory note of CHC in favour
          of Discovery Helicopters Limited, a corporation controlled by Mr. C.L.
          Dobbin, the proceeds of which were advanced to CHC in August 1999 to
          assist in financing the acquisition of HSG.

1.1.51    "Drawdown Date" means the date, which shall be a Business Day, of any
          Advance.

1.1.52    "EBITDA" means, for any relevant period, an amount equal to CHC's net
          income or net loss for the period, calculated on a consolidated basis:

          (a)    plus amounts deducted in calculating net income or net loss in
                 respect of depreciation and amortization;

          (b)    plus interest expense on Total Debt;

          (c)    plus amounts deducted in calculating net income or net loss in
                 respect of income taxes, whether or not deferred;

          and excluding:

          (d)    any gain or loss attributable to the sale, conversion or other
                 disposition of assets; and

          (e)    gains resulting from the write-up of assets and losses
                 resulting from the write-down of assets (other than losses
                 resulting from allowances for doubtful accounts, which shall be
                 included); and

<Page>

                                      -11-

          (f)    any gain or loss on the repurchase or redemption of any
                 securities (including in connection with the early retirement
                 or defeasance of any Debt); and

          (g)    any foreign exchange gain or loss; and

          (h)    any other extraordinary, non-recurring or unusual items; and

          (i)    amounts attributable to persons other than Restricted Parties
                 or to minority interests in Restricted Parties;

          all of which shall be calculated in accordance with GAAP unless
          otherwise expressly described. Except with respect to the Schreiner
          Acquisition, if CHC has established a new Restricted Party or has
          disposed of a Restricted Party or material property out of the
          ordinary course of business during the relevant period, EBITDA shall
          be adjusted on a basis satisfactory to the Majority Lenders as if the
          new Restricted Party had been a Restricted Party during the entire
          period or the disposition had occurred at the beginning of the period.
          With respect to the Schreiner Acquisition, if EBITDA for CHC is to be
          calculated for a period beginning before the completion of the
          Schreiner Acquisition and is to be calculated as of a date after
          Schreiner and its Subsidiaries have become Restricted Parties and
          given Security as required by this Agreement, an adjustment shall be
          made by (x) calculating EBITDA for Schreiner and the Restricted
          Parties that are Subsidiaries of Schreiner for the period beginning at
          the date of completion of the Schreiner Acquisition and ending at the
          end of the period for which CHC's EBITDA is to be calculated and (y)
          multiplying it by a fraction the numerator of which is 366 and the
          denominator of which is the number of days in the period described in
          (x). For greater certainty, if Schreiner and its Subsidiaries have not
          become Restricted Parties and given Security, amounts attributable to
          them must be excluded in calculating EBITDA. [Note: Section amended by
          Tenth Amending Agreement]

1.1.53    "Encumbrance" means any mortgage, debenture, pledge, hypothec, prior
          claim, lien, charge, assignment by way of security, consignment,
          Lease, hypothecation, security interest or other security agreement,
          trust or arrangement having the effect of security for the payment of
          any debt, liability or obligation, and "Encumbrances", "Encumbrancer",
          "Encumber" and "Encumbered" shall have corresponding meanings. [Note:
          Section amended by Eleventh Amending Agreement]

1.1.54    "European Borrowers" means Bond, and any other European Restricted
          Party that may be designated by CHC as a European Borrower from time
          to time with the consent of the Majority Lenders and after delivery of
          such guarantees and other Security as the Majority Lenders may
          reasonably require. Without limiting the foregoing, HSAS may be
          designated as a

<Page>

                                      -12-

          European Borrower if CHC and the other Restricted Parties that have
          not given guarantees of CHC's Obligations (because of limitations of
          Norwegian and similar laws) give a guarantee of HSAS's Obligations as
          Borrower and HSAS and those other Restricted Parties amend the
          Security they have given so as to secure HSAS's Obligations as
          Borrower or their guarantees thereof.

1.1.55    "Euros" and "(euro)" mean units of the single currency adopted by
          certain member states of the European Union in accordance with
          legislation of the European Union relating to European Economic and
          Monetary Union.

1.1.56    "Event of Default" has the meaning defined in Section 11.1.

1.1.57    "Excess Cash Flow" means, for any fiscal year, the aggregate for the
          CHC Group on a consolidated basis, without duplication, of:

          (a)    EBITDA;

          (b)    plus net cash proceeds of extraordinary, unusual or
                 non-recurring items;

          (c)    less interest expense on Total Debt and income taxes payable in
                 respect of the fiscal year, other than deferred taxes;

          (d)    less the principal amount by which Total Debt was mandatorily
                 and permanently repaid during the fiscal year other than as a
                 result of payments from Excess Cash Flow; and

          (e)    less the amount actually paid for capital expenditures during
                 the fiscal year up to $15,000,000.

                 [Note: Section amended by Eleventh Amending Agreement]

1.1.58    "Exchange Rate" means, on any day, for the purpose of calculations
          under this Agreement, the amount of one Approved Currency into which
          another Approved Currency may be converted using the Agent's mid rate
          (i.e. the average of the Agent's spot buying and selling rates) for
          converting the first currency to the other currency at the relevant
          time on that day. If the Exchange Rate is being determined at any time
          in respect of a previous day, the noon spot rate of the Bank of Canada
          on that previous day shall be used instead of the Agent's mid rate.

1.1.59    "Excluded Taxes" means any Taxes now or hereafter imposed, levied,
          collected, withheld or assessed on a Lender by Canada or any other
          jurisdiction in which that Lender is subject to Tax as a result of the
          Lender (i) carrying on a trade or business in such jurisdiction or
          being deemed to do so (other than by reason of entering into this
          Agreement, making, holding and enforcing the Credits and receiving
          payments in respect

<Page>

                                      -13-

          thereof), or having a permanent establishment in such jurisdiction;
          (ii) being organized under the laws of such jurisdiction; (iii) being
          resident or deemed to be resident in such jurisdiction or (iv) not
          dealing at arm's length with the Restricted Parties or any other
          Lender; but does not include any sales, goods or services Tax payable
          under the laws of any such jurisdiction with respect to any goods or
          services made available by a Lender to the Borrowers under this
          Agreement or any withholding tax.

1.1.60    "Existing Credit Agreement" has the meaning defined in the first
          recital to this Agreement.

1.1.61    "Federal Funds Effective Rate" means for any period, a fluctuating
          interest rate per annum equal, for each day during such period, to the
          weighted average of the rates on overnight federal funds transactions
          with members of the Federal Reserve System arranged by Federal Funds
          brokers as published for such day (or, if such day is not a Business
          Day, for the next preceding Business Day) by the Federal Reserve Bank
          of New York or, for any day on which that rate is not published for
          that day by the Federal Reserve Bank of New York, the average of the
          quotations for that day for such transactions received by the Agent
          from three Federal Funds brokers of recognized standing.

1.1.62    "Fee Agreement" means, collectively, the letter from BNS to CHC dated
          29 June 2000 and accepted by CHC as of 30 June 2000, to the extent
          that it sets out fees payable to BNS, and the fee letter from BNS to
          CHC dated 3 February 2004 and accepted by CHC as of 3 February 2004,
          as those letters are amended, supplemented, restated and replaced from
          time to time. [Note: Section amended by Tenth Amending Agreement]

1.1.63    "Fixed Charge Coverage Ratio" means, at any time, the ratio calculated
          by dividing (a) the aggregate of EBITDA, plus (to the extent not added
          back in calculating EBITDA) the total of all payments made by
          Restricted Parties in respect of Leases, less Net Capital
          Expenditures, for CHC's four most recently completed fiscal quarters
          by (b) the aggregate of amounts paid (or required to be paid) by the
          Restricted Parties for Total Interest Expense, scheduled principal
          reductions and the amounts actually paid on account of taxes and
          dividends, plus (to the extent not included in Total Interest Expense)
          the total of all payments made by Restricted Parties in respect of
          Leases, for CHC's four most recently completed fiscal quarters. [Note:
          Section amended by Eleventh Amending Agreement]

1.1.64    "GAAP" means generally accepted accounting principles which are in
          effect from time to time in Canada, as established by the Canadian
          Institute of Chartered Accountants.

1.1.65    "Hazardous Materials" means any hazardous substance or any pollutant
          or contaminant, toxic or dangerous waste, substance or material, as

<Page>

                                      -14-

          defined in or regulated by any applicable law, regulation or
          governmental authority from time to time, including, without
          limitation, friable asbestos and poly-chlorinated biphenyls.

1.1.66    "HSAS" means CHC Helikopter Service AS, a corporation constituted
          pursuant to the corporate laws of Norway, formerly known as Helikopter
          Service AS. [Note: Section amended by Eleventh Amending Agreement]

1.1.67    "HSG" means Helicopter Services Group AS, a corporation constituted
          pursuant to the corporate laws of Norway, formerly known as Helicopter
          Services Group ASA.

1.1.68    "Intellectual Property" means patents, trademarks, service marks,
          trade names, copyrights, trade secrets, industrial designs and other
          similar rights.

1.1.69    "Interbank Reference Rate" means, in respect of any currency, the
          interest rate expressed as a percentage per annum which is customarily
          used by the Agent when calculating interest due by it or owing to it
          arising from correction of errors in transactions in that currency
          between it and other chartered banks.

1.1.70    "Intercompany Loan Obligations" means all present and future debts,
          liabilities and obligations of any kind owing or remaining unpaid by
          any Restricted Party to another Restricted Party in respect of loans
          or advances made, including but not limited to the loans described on
          Schedule L.

1.1.71    "Intercompany Obligations" means all present and future debts,
          liabilities and obligations of any kind owing or remaining unpaid by
          any Restricted Party to another Restricted Party, including but not
          limited to Intercompany Loan Obligations, guarantees of Intercompany
          Loan Obligations of another Restricted Party and indebtedness for
          goods and services supplied by any Restricted Party to another.

1.1.72    "Intercreditor Agreements" means an intercreditor agreement dated as
          of 5 July 2000 between the Agent, for and on behalf of the Lenders,
          BNS as collateral agent, the trustee for the holders of the 2000
          Notes, CHC and CHB providing for the terms on which BNS will act as
          collateral agent to hold certain Security given by CHB and
          Scandinavian Restricted Parties for the benefit of the holders of the
          2000 Notes on a subordinated basis, an intercreditor agreement dated
          as of August 1999 with the holder of the Discovery Note, and other
          intercreditor agreements that may be entered into from time to time to
          provide for the terms of subordination of other Debt in favour of the
          Obligations, each as amended, supplemented, restated and replaced from
          time to time.

<Page>

                                      -15-

1.1.73    "Interest Coverage Ratio" means, at any time, the ratio calculated by
          dividing (a) EBITDA for CHC's four most recently completed fiscal
          quarters by (b) Total Interest Expense for that period.

1.1.74    "Interest Payment Date" means (in connection with Prime Rate Advances
          and Base Rate Advances) the 22nd day of each calendar month or if that
          is not a Business Day, the Business Day next following.

1.1.75    "ISDA Master Agreement" means an ISDA Master Agreement as published by
          the International Swap Dealers Association, Inc., as amended or
          replaced from time to time.

1.1.76    "Issuing Bank" means each Lender designated by the Agent after
          consultation with CHC that issues L/Cs for and on behalf of the
          Lenders under a Credit and, for the time being, means BNS.

1.1.77    "L/C" means a standby letter of credit, letter of guarantee or
          commercial letter of credit in a form satisfactory to the Issuing Bank
          issued by the Issuing Bank at the request of a Borrower in favour of a
          third party to secure the payment or performance of an obligation of a
          Restricted Party to the third party.

          "Lease" means any arrangement by which a Restricted Party obtains the
          use of an Aircraft of which it is not the owner for a term of more
          than 12 months, including rights of renewal, in exchange for payment
          to a person other than a Restricted Party, including but not limited
          to a capital lease, an operating lease, a synthetic lease, the lease
          aspect of a sale and leaseback transaction and the "lease in" aspect
          of a "lease out, lease in" transaction. [Note: Section added by
          Eleventh Amending Agreement]

1.1.78    "Lenders" means each of the persons listed on Schedule E and other
          lenders that agree from time to time to become Lenders in accordance
          with Article XIII of this Agreement, including the Credit A Lenders,
          the Credit B Lenders, the Credit C Lenders, the Credit D Lenders and
          the Credit E Lenders, and "Lender" means any one of the Lenders.
          [Note: Section amended by Tenth Amending Agreement]

1.1.79    "LIBO Rate" means, for any LIBOR Period and LIBOR Advance, the average
          of the interest rates expressed as a percentage per annum on the basis
          of a 360 day year at which deposits in the relevant Approved Currency
          are offered by the principal offices of the Schedule I Reference
          Lenders in London, England in the London interbank market at 11:00
          a.m. London time two Business Days before the first day of the LIBOR
          Period for a period equal to the LIBOR Period and in an amount
          approximately equal to the amount of the LIBOR Advance.

          The LIBO Rate calculated as above shall be adjusted from day to day by
          dividing it by a percentage equal to 100% minus the Eurocurrency

<Page>

                                      -16-

          Reserve Percentage on that day. The Eurocurrency Reserve Percentage is
          the percentage prescribed by the Board of Governors of the Federal
          Reserve System of the United States (or any successor to its
          functions) for determining the maximum reserve requirement (including
          but not limited to any emergency, supplemental or other marginal
          reserve requirement) for a member bank of the Federal Reserve System
          in New York, New York with deposits exceeding US $5 billion in respect
          of Eurocurrency Liabilities (as defined in Regulation D of the Board
          of Governors of the Federal Reserve System) or in respect of any other
          category of liabilities which includes deposits by reference to which
          the interest rate on LIBOR Advances is determined or any category of
          extensions of credit or assets which includes loans by a non-United
          States office of any bank to United States residents.

1.1.80    "LIBOR Advance" means an advance in an Approved Currency other than
          Cdn. Dollars bearing interest based on the LIBO Rate.

1.1.81    "LIBOR Period" means the period selected by the relevant Borrower for
          a LIBOR Advance or the period applicable to the LIBOR Advance under
          the terms of this Agreement.

1.1.82    "Majority Lenders" means Lenders holding, in the aggregate, a minimum
          of 66 2/3% of the outstanding amount of the Commitments for all
          Credits.

1.1.83    "Market Value" means for any Swap governed by an ISDA Master
          Agreement, on any day, the amount (whether positive or negative)
          expressed in Canadian Dollars that is determined by a Lender in good
          faith in accordance with its customary practices as of the close of
          business on that day as though that day was an "Early Termination
          Date" and the "Transaction" was a "Terminated Transaction" in
          accordance with the payment measure provided for in section 6(e)(i)(3)
          of the 1992 ISDA Master Agreement (Multicurrency - Cross Border).
          "Early Termination Date," "Transaction" and "Terminated Transaction"
          have the meanings defined in that ISDA Master Agreement.

1.1.84    "Material Contract" means any Contract:

          (a)    to which is attached obligations on the part of the Restricted
                 Parties or which has an economic value to the Restricted
                 Parties in excess of $5,000,000 per annum; or

          (b)    to which a Restricted Party is a party that, if terminated,
                 would materially impair the ability of any Restricted Party to
                 carry on business in the ordinary course or would have a
                 material adverse effect on the financial condition or business
                 prospects of the Restricted Parties as a whole.

<Page>

                                      -17-

1.1.85    "Material Permit" means any Permit:

          (a)    that is required to operate Aircraft, including but not limited
                 to those located in the United Kingdom and Norway;

          (b)    to which is attached obligations on the part of the Restricted
                 Parties or which has an economic value to the Restricted
                 Parties in excess of $1,000,000 per annum; or

          (c)    issued to a Restricted Party that, if terminated, would
                 materially impair the ability of any Restricted Party to carry
                 on business in the ordinary course or would have a material
                 adverse effect on the financial condition or business prospects
                 of the Restricted Parties as a whole.

1.1.86    "Net Capital Expenditures" means, for any period, the aggregate of all
          capital expenditures during the period, excluding those that are (a)
          made with proceeds of dispositions of Aircraft or proceeds reasonably
          attributable to Aircraft in the disposition of Capital Stock of a
          Restricted Party whose Property consists primarily or substantially of
          Aircraft, (b) made with proceeds of insurance and other compensation
          for the expropriation, condemnation, destruction, damage or other loss
          of Property, or (c) financed (other than with Advances) on terms
          satisfactory to the Lenders, in each case during the period.

1.1.87    "Net Worth" means, at any time, CHC's consolidated shareholders'
          equity at that time.

1.1.88    "1987 Debentures" means the 8% convertible subordinated debentures due
          2007 issued under the trust indenture dated as of 20 August 1987
          between CHC and National Trust Company as trustee, as amended.

1.1.89    "Norwegian Kroner" and "NOK" mean lawful money of the Kingdom of
          Norway.

1.1.90    "Obligations" means all obligations of the Borrowers to the Lenders
          under or in connection with this Agreement, including but not limited
          to all debts and liabilities, present or future, direct or indirect,
          absolute or contingent, matured or not, at any time owing by the
          Borrowers to the Lenders in any currency or remaining unpaid by the
          Borrowers to the Lenders in any currency under or in connection with
          this Agreement, whether arising from dealings between the Lenders and
          the Borrowers or from any other dealings or proceedings by which the
          Lenders may be or become in any manner whatever creditors of the
          Borrowers under or in connection with this Agreement, and wherever
          incurred, and whether incurred by the Borrowers alone or with another
          or others and whether as principal or surety, and all interest, fees,
          legal and other costs, charges and expenses. In this definition, "the
          Borrowers" shall be interpreted as "the

<Page>

                                      -18-

          Borrowers, or any of them" and "the Lenders" shall be interpreted as
          "the Lenders, or any of them."

1.1.91    "Other Secured Obligations" has the meaning defined in Section 6.2.

1.1.92    "Parts" means any and all parts, accessories and assemblies for
          Aircraft including, without limitation, any and all avionics,
          furnishings, instruments, appurtenances, accessories, communication
          and radar equipment, main rotor blades, engines, transmissions, main
          rotor heads, tail rotor assemblies, intermediate gear boxes, servo
          actuators, nodal beams, skid tubes, cockpit voice recorders and other
          equipment of any kind or nature whatsoever (whether consumable,
          repairable or non-repairable, spare parts or otherwise), whether or
          not incorporated or installed in, attached to or forming part of any
          Aircraft at a particular time.

1.1.93    "Pending Event of Default" means an event which would constitute an
          Event of Default hereunder, except for satisfaction of any requirement
          for giving of notice, lapse of time, or both, or any other condition
          subsequent to such event. Without limiting the foregoing, it shall be
          a Pending Event of Default if there are objectively ascertainable and
          measurable grounds to warrant a finding by the Majority Lenders,
          acting reasonably, that CHC will not be in compliance with the
          financial covenants contained in Section 10.2 at the end of its
          current fiscal quarter, or was not in compliance with those covenants
          at the end of its immediately preceding fiscal quarter if it has not
          delivered its Reporting Certificate for that quarter.

1.1.94    "Pension Plan" means (a) a "pension plan" or "plan" which is subject
          to the funding requirements of the Pension Benefits Standards Act
          (Canada) or any applicable pension benefits legislation in any other
          jurisdiction of Canada and is applicable to employees resident in
          Canada of any Restricted Party, or (b) any pension benefit plan or
          similar arrangement applicable to employees of any Restricted Party.

1.1.95    "Permits" means governmental licenses, certificates, authorizations,
          consents, registrations, exemptions, permits and other approvals
          required by law.

1.1.96    "Permitted Encumbrances" means, with respect to any person, the
          following:

          (a)    Encumbrances for taxes, rates, assessments or other
                 governmental charges or levies not yet due, or for which
                 instalments have been paid based on reasonable estimates
                 pending final assessments, or if due, the validity of which is
                 being contested diligently and in good faith by appropriate
                 proceedings by that person and the payment of

<Page>

                                      -19-

                 which has been covered by arrangements satisfactory to the
                 Majority Lenders;

          (b)    undetermined or inchoate Encumbrances, rights of distress and
                 charges incidental to current operations which have not at such
                 time been filed or exercised and of which none of the Lenders
                 has been given notice, or which relate to obligations not due
                 or payable or if due, the validity of which is being contested
                 diligently and in good faith by appropriate proceedings by that
                 person;

          (c)    reservations, limitations, provisos and conditions expressed in
                 any original grants from the Crown or other grants of real or
                 immovable property, or interests therein, which do not in the
                 opinion of the Majority Lenders acting reasonably materially
                 affect the use of the affected land for the purpose for which
                 it is used by that person;

          (d)    licenses, easements, rights-of-way and rights in the nature of
                 easements (including, without limiting the generality of the
                 foregoing, licenses, easements, rights-of-way and rights in the
                 nature of easements for sidewalks, public ways, sewers, drains,
                 gas, steam and water mains or electric light and power, or
                 telephone and telegraph conduits, poles, wires and cables) and
                 zoning, land use and building restrictions, by-laws,
                 regulations and ordinances of federal, provincial, municipal
                 and other governmental authorities, which will not in the
                 opinion of the Majority Lenders acting reasonably materially
                 impair the use of the affected land for the purpose for which
                 it is used by that person;

          (e)    title defects, encroachments or irregularities which are of a
                 minor nature and which in the aggregate will not in the opinion
                 of the Majority Lenders acting reasonably materially impair the
                 use of the affected property for the purpose for which it is
                 used by that person;

          (f)    the right reserved to or vested in any municipality or
                 governmental or other public authority by the terms of any
                 lease, license, franchise, grant or permit acquired by that
                 person or by any statutory provision to terminate any such
                 lease, license, franchise, grant or permit, or to require
                 annual or other payments as a condition to the continuance
                 thereof;

          (g)    the Encumbrance resulting from the deposit of cash or
                 securities in connection with contracts, tenders or
                 expropriation proceedings, or to secure workers' compensation,
                 unemployment insurance, surety or appeal bonds, costs of
                 litigation when required by law, liens and

<Page>

                                      -20-

                 claims incidental to current construction, mechanics',
                 warehousemen's, carriers' and other similar liens, and public,
                 statutory and other like obligations incurred in the ordinary
                 course of business;

          (h)    security given to a public utility or any municipality or
                 governmental authority when required by such utility or
                 authority in connection with the operations of that person in
                 the ordinary course of its business;

          (i)    the Security;

          (j)    the Encumbrance created by a judgment of a court of competent
                 jurisdiction, as long as the judgment is being contested
                 diligently and in good faith by appropriate proceedings by that
                 person and does not result in an Event of Default;

          (k)    Encumbrances on equipment (other than Aircraft) and the
                 proceeds thereof created or assumed to finance the acquisition
                 or improvement or secure the unpaid purchase price thereof
                 (including the principal amount of any capital lease), to a
                 maximum aggregate principal amount of $1,000,000 for all
                 Restricted Parties at any time; [Note: Section amended by
                 Eleventh Amending Agreement]

          (l)    a pledge of the Capital Stock of CHC Helicopter Holdings
                 Limited to secure the 1987 Debentures;

          (m)    aircraft mortgage by Bond in favour of General Electric Capital
                 Equipment Finance Inc. under which a charge of aircraft G-DRNT
                 (serial number 760201) is created as collateral security for
                 CHL's obligations relating to a lease of an Aircraft located in
                 Saudi Arabia [Note: Section amended by Second and Eleventh
                 Amending Agreements]

          (n)    [Note: Section deleted by Eleventh Amending Agreement]

          (o)    Encumbrances on real estate in Norway owned by Restricted
                 Parties to secure a loan in favour of HSG by Norgeskreditt AS,
                 provided that the principal amount of the loan is not increased
                 and the security is not changed from that which existed on 15
                 October 1999;

          (p)    Encumbrances on any new or refurbished Part in favour of the
                 provider of power-by-the-hour maintenance support which will be
                 released once the Restricted Party which owns or controls the
                 relevant Aircraft has delivered clear title to a corresponding
                 used Part that has been removed from the Aircraft in
                 furtherance of the

<Page>

                                      -21-

                 maintenance obligations and Parts exchange described in
                 Schedule M;

          (q)    Encumbrances of Aircraft that are subject to:

                 (i)     operating leases existing at 2 August 1999 and not
                         refinanced with the proceeds of Advances, including but
                         not limited to the operating leases of Aircraft
                         described on Schedule O; [Note: Section amended by
                         Eleventh Amending Agreement]

                 (ii)    any refinancings or replacements of the operating
                         leases of Aircraft described on Schedule O, relating to
                         the same Aircraft provided that the principal amount
                         financed for any Aircraft is not increased;

                 (iii)   other operating leases for a term of less than two
                         years with aggregate payments for all such other leases
                         of less than $1,000,000 per annum that are not intended
                         as financing arrangements;

                 (iv)    operating leases of Aircraft that do not fall within
                         items (i) to (iii) immediately above, provided that CHC
                         gives the Agent prior written notice of entering into
                         any such operating lease and includes with its notice a
                         calculation demonstrating that it would have been in
                         compliance with the Adjusted Total Debt Ratio for the
                         fiscal period in respect of which it has most recently
                         submitted a Reporting Certificate even if the numerator
                         and denominator used in calculating the Adjusted Total
                         Debt Ratio had each been increased to take into account
                         the lease payments and/or purchase option price in
                         respect of such operating lease and any other operating
                         leases that were not reflected in that calculation and
                         have since been entered into; and [Note: Section
                         amended by Eleventh Amending Agreement]

                 (v)     Leases arising from transactions permitted by Section
                         10.6.2(e)(ii)(B); [Note: Section amended by Eleventh
                         Amending Agreement]

          (r)    existing chattel mortgages of Aircraft identified as C-GDUF,
                 C-GCEC, C-GNZR and C-GQEX owned by CHL to secure payment of
                 annual consulting fees and expenses to Jacques Blouin and Lyne
                 Blouin of $210,000 and $35,000, respectively, for life,

<Page>

                                      -22-

                 which are proposed to be replaced with a chattel mortgage of
                 the Aircraft identified as C-GTLC;

          (s)    other Encumbrances agreed to in writing by the Majority
                 Lenders.

          (t)    assignments in favour of Eurocopter S.A. and other arm's-length
                 subordinate lenders of proceeds of sale of Aircraft that are
                 subject to operating leases described in item (q) above to
                 secure repayment of any rental down payment or junior loan
                 financed by such lenders that is otherwise without recourse to
                 the Restricted Parties [Note: Section added by Third Amending
                 Agreement]

          (u)    cash collateral which may be delivered by CHC from time to time
                 to a Lender which is the counterparty under one or more Swaps
                 in the form of equity forward contracts entered into by CHC to
                 hedge exposure under stock appreciation rights granted to
                 employees and directors of the Restricted Parties, provided
                 that the cash collateral does not at any time exceed an
                 aggregate of $13,000,000 and the Swaps do not at any time
                 relate to an aggregate of more than 630,000 Class A shares of
                 CHC [Note: Section added by Seventh Amending Agreement]

1.1.97    "Permitted Obligations" means the following:

          (a)    the Obligations;

          (b)    the Other Secured Obligations;

          (c)    Intercompany Obligations;

          (d)    CHC's $250,000 convertible promissory note dated 1 June 1999 in
                 favour of BNS;

          (e)    other debts, liabilities and obligations secured by Permitted
                 Encumbrances, other than the Security, including the 1987
                 Debentures;

          (f)    the 2000 Notes and the 2004 Notes; [Note: Section amended by
                 Twelfth Amending Agreement]

          (g)    reimbursement obligations in connection with a US $25,000,000
                 letter of credit issued by Bank of Scotland in connection with
                 the Maersk Oil contract and a SAR 2,000,000 letter of credit
                 issued by BNS in favour of Gulf Bank KSC, Kuwait in connection
                 with a contract to transport employees of the Arabian Oil
                 Company Limited, provided that the respective issuers hold
                 indemnifications of Export Development Corporation;

<Page>

                                      -23-

          (h)    an unsecured revolving operating credit extended to Brintel by
                 Bank of Scotland in an amount of up to (pound)1,000,000, as
                 existing at the date of this Agreement;

          (i)    current accounts payable, accrued expenses and other debts,
                 liabilities and obligations incurred in the ordinary course of
                 business which do not constitute Debt;

          (j)    deferred taxes;

          (k)    obligations arising from guarantees by one Restricted Party of
                 debts, liabilities and obligations of another Restricted Party
                 that are themselves Permitted Obligations;

          (l)    operating credits (i) in the amount of NOK 25,000,000 from a
                 Norwegian bank (currently Christiania Bank og Kreditkasse ASA)
                 in favour of HSAS, (ii) in the amount of 7,000,000 South
                 African Rand from a South African bank (currently First
                 National Bank of South Africa Limited) in favour of Court
                 Helicopters (Proprietary) Ltd., (iii) in the amount of
                 7,350,000 South African Rand from a South African bank
                 (currently ABSA Bank Limited) in favour of Court Helicopters
                 (Proprietary) Ltd., and (iv) in the amount of (pound)1,500,000
                 from Bank of Scotland in favour of Bond as existing at 5 July
                 2000 that, in each case, are either unsecured or secured by an
                 L/C issued under a Credit, and other operating credits provided
                 to Restricted Parties other than CHC that are secured by an L/C
                 issued for the account of CHC under Credit B and are otherwise
                 unsecured, it being acknowledged that amounts drawn under items
                 (i) to (iv) will reduce the amount that can be drawn by the
                 European Borrowers under Credit B [Note: Section amended by
                 First and Third Amending Agreements]

          (m)    Debt of HSG to HSG Reinsurance S.A. of NOK 15,750,000 pursuant
                 to a loan agreement dated 26 May 1999, NOK 6,000,000 pursuant
                 to a loan agreement dated 15 May 2000, and US $1,000,000
                 pursuant to a loan agreement dated 15 May 2000;

          (n)    the Discovery Note;

          (o)    obligations arising from the guarantee by a Restricted Party of
                 performance obligations of a Person that is partially owned by
                 or has entered into a joint venture with, and operates Aircraft
                 owned or controlled by, a Restricted Party, to the extent any
                 such guarantee is required in the ordinary course of obtaining
                 contracts in favour of that Person;

          (p)    other debts, liabilities and obligations expressly permitted
                 under this Agreement or consented to by the Majority Lenders in
                 writing.

<Page>

                                      -24-

1.1.98    "Person" or "person" means any individual, corporation, company,
          partnership, unincorporated association, trust, joint venture, estate
          or other juridical entity or any governmental body.

1.1.99    "Pledged Shares" means the Capital Stock of the Restricted Parties
          that is pledged as part of the Security from time to time.

1.1.100   "Prime Rate" means, on any day, the greater of:

          (a)    the average of the annual rates of interest expressed as a
                 percentage per annum announced by the Schedule I Reference
                 Lenders on that day as their respective reference rates for
                 commercial loans made by them in Canada in Canadian Dollars;
                 and

          (b)    the average rate for 30 day Canadian Dollar bankers'
                 acceptances that appears on the Reuters Screen CDOR Page at
                 10:00 a.m. Toronto time on that day, plus 0.75% per annum.

1.1.101   "Prime Rate Advance" means an Advance in Canadian Dollars bearing
          interest based on the Prime Rate and includes deemed Prime Rate
          Advances provided for in this Agreement.

1.1.102   "Property" means, with respect to any person, any or all of its
          undertaking, property and assets including, but not limited to,
          Capital Stock held by that person in any other person.

1.1.103   "Proportionate Share" means the percentage of the maximum amount of
          any Credit which a Lender has agreed to advance to a Borrower, as set
          out on Schedule E, which shall be amended and distributed to all
          parties by the Agent from time to time as other persons become
          Lenders.

1.1.104   "Register" has the meaning defined in Section 13.2.3.

1.1.105   "Reporting Certificate" means a certificate in the form of Schedule C.

1.1.106   "Requirement of Law" means, as to any person, any law, treaty,
          regulation, ordinance, decree, judgment, order or similar requirement
          made or issued under sovereign, judicial or statutory authority and
          applicable to or binding upon that person, or to which that person or
          any of its Property is subject.

1.1.107   "Restricted Payment" means any payment to (a) pay dividends, (b) issue
          bonuses on Capital Stock, (c) redeem or purchase Capital Stock, (d)
          make principal or cash interest payments on Debt owing to
          shareholders, affiliated corporations or associates of shareholders or
          affiliated corporations, including the Discovery Note in the case of
          CHC, or (e) pay management fees or make distributions to shareholders,
          affiliated

<Page>

                                      -25-

          corporations or associates of shareholders or affiliated corporations
          or engage in any other method of returning capital to direct or
          indirect holders of Capital Stock.

1.1.108   "Restricted Parties" means CHC, the Subsidiaries of CHC listed on
          Schedule N and other Subsidiaries of CHC that may become Restricted
          Parties in accordance with this Agreement, and "Restricted Party"
          means any of them.

1.1.109   "Schedule" means the designated schedule of this Agreement.

1.1.110   "Schedule I Reference Lenders" means the Lenders which are banks
          chartered under and referred to in Schedule I of the Bank Act (Canada)
          and which have been designated as such or deemed to be Schedule I
          Reference Lenders in accordance with Section 8.13.

1.1.111   "Schedule II Reference Lenders" means the Lenders which are banks
          chartered under and referred to in Schedule II of the Bank Act
          (Canada) and which have been designated as such or deemed to be
          Schedule II Reference Lenders in accordance with Section 8.13.

          "Schreiner" means Schreiner Luchtvaart Groep B.V., a private limited
          liability company established under the laws of the Netherlands.
          [Note: Section added by Tenth Amending Agreement]

          "Schreiner Acquisition" means the acquisition by CHC Netherlands B.V.
          of all of the issued and outstanding Capital Stock of Schreiner.
          [Note: Section added by Tenth Amending Agreement]

1.1.112   "Section" means the designated section of this Agreement.

1.1.113   "Security" means the security held from time to time by or on behalf
          of the Lenders, securing or intended to secure repayment of the
          Obligations, the Intercompany Obligations and/or the Other Secured
          Obligations, including without limitation the security described in
          Section 6.1.

1.1.114   "Senior Debt Ratio" means, at any time, the ratio calculated by
          dividing (a) Total Debt excluding that part not ranking, or capable of
          ranking, senior to or pari passu with the Obligations, by (b) EBITDA
          for CHC's four most recently completed fiscal quarters.

1.1.115   "Sub Debt" means, collectively, the 1987 Debentures, the 2000 Notes
          and the 2004 Notes. [Note: Section amended by Twelfth Amending
          Agreement]

1.1.116   "Sub Debt Indentures" means, collectively, the indentures under which
          the Sub Debt has been issued.

<Page>

                                      -26-

1.1.117   "Subsidiary" means, with respect to a Restricted Party, a subsidiary
          as defined in the Canada Business Corporations Act as of the date of
          this Agreement, and any partnership or other organization in which the
          Restricted Party or any Subsidiary of the Restricted Party has the
          right to make or control management decisions.

1.1.118   "Successor Agent" has the meaning defined in Section 12.11.

1.1.119   "Swap" means (a) any cap, collar, floor or other option, (b) any
          forward contract, (c) any swap or contract for differences, (d) any
          other agreement of a type commonly considered to be a derivative, or
          (e) any combination of any of those agreements, in each case whether
          relating to interest, currencies, commodities, securities or
          otherwise. [Note: Section amended by Seventh Amending Agreement]

1.1.120   "Systems" means all computer software, hardware and other products
          incorporating embedded software or microcode, used in operating
          Property or carrying on business, including but not limited to
          financial, production and order processing systems.

1.1.121   "Taxes" means all taxes, levies, imposts, stamp taxes, duties,
          deductions, withholdings and similar impositions payable, levied,
          collected, withheld or assessed as of the date of this Agreement or at
          any time in the future, including any interest and penalties thereon,
          and "Tax" shall have a corresponding meaning.

1.1.122   "Total Debt" means the aggregate, without duplication, of all Debt of
          CHC on a consolidated basis, calculated in accordance with GAAP unless
          otherwise expressly described.

1.1.123   "Total Debt Ratio" means, at any time, the ratio calculated by
          dividing (a) Total Debt by (b) EBITDA for CHC's four most recently
          completed fiscal quarters.

1.1.124   "Total Interest Expense" means, for any period, without duplication,
          the aggregate expense incurred by CHC on a consolidated basis for
          interest and equivalent costs of borrowing, including but not limited
          to (a) Bankers' Acceptance fees, (b) discounts on Bankers'
          Acceptances, (c) the interest portion of any capital lease and (d) all
          fees and other compensation paid to any person that has extended
          credit to the Restricted Parties, but excluding any upfront, extension
          and similar non-recurring fees paid to the Agent or Lenders or to
          their respective affiliates in connection with other Debt, in each
          case whether or not actually paid (unless paid by the issuance of
          securities constituting part of Total Debt), and calculated in
          accordance with GAAP.

          "Tranche 1" has the meaning defined in Section 5A.1. [Note: Section
          added by Tenth Amending Agreement]

<Page>

                                      -27-

          "Tranche 2" has the meaning defined in Section 5A.1. [Note: Section
          added by Tenth Amending Agreement]

          "Tranche 3" has the meaning defined in Section 5A.1. [Note: Section
          added by Tenth Amending Agreement]

1.1.125   "2000 Notes" means the 11.75% senior subordinated notes due 2007
          issued under the trust indenture dated as of 5 July 2000 between CHC,
          other Restricted Parties and The Bank of New York as trustee.

          "2004 Notes" means the 7.375% senior subordinated notes due 2014 in
          the aggregate principal amount of US $250,000,000 issued under the
          trust indenture dated as of 27 April 2004 between CHC, other
          Restricted Parties and The Bank of New York as trustee. For greater
          certainty, the 2004 Notes do not include any "Additional Notes" as
          defined in that indenture. [Note: Section added by Twelfth Amending
          Agreement]

1.1.126   "US Dollars" and "US $" mean lawful money of the United States of
          America.

1.1.127   "Vinland" means Vinland Holdings AS, a corporation constituted
          pursuant to the corporate laws of Norway, formerly known as Vinland
          Helicopters AS. [Note: Section amended by Eleventh Amending Agreement]

1.1.128   "Welfare Plan" means any medical, health, hospitalization, insurance
          or other employee benefit or welfare plan, agreement or arrangement
          applicable to employees of any Restricted Party.

1.1.129   "Year 2000 Compliance" means that all Systems (a) are designed to be
          used prior to, during and after the calendar year 2000 A.D. without
          error relating to date data, and shall operate transparently to the
          user during those time periods, (a) are capable of operating without
          error relating to the product of date data which represents or refers
          to different centuries or more than one century, (c) correctly
          recognize the year 2000 as a leap year, (d) do not use date fields as
          indicators or for purposes other than to store valid dates and (e) are
          designed so that all data fields, date-related user interfaces, and
          other interfaces include the indication of century, and "Year 2000
          Compliant" shall have a corresponding meaning.

1.2       Amendment and Restatement

          This Agreement is and shall for all purposes be deemed to be an
amendment and restatement of the provisions of the Existing Credit Agreement.
This Agreement shall supersede the Existing Credit Agreement insofar as it
constitutes the entire agreement between the parties concerning the subject
matter of this Agreement, but does not constitute a novation of the Existing
Credit Agreement.

<Page>

                                      -28-

          Except for Advances under the Existing Credit Agreement that will be
repaid from the proceeds of the 2000 Notes as a condition precedent of this
Agreement (being all Advances under Credits A and B and some Advances under
Credit C established in the Existing Credit Agreement), all Advances pursuant to
the Existing Credit Agreement shall be deemed to be Advances under this
Agreement as more specifically provided in Sections 2.3, 4.3 and 5.3, and all of
the Obligations (as defined in the Existing Credit Agreement) shall be deemed to
be Obligations under this Agreement.

          Without in any way limiting the terms of the Existing Credit Agreement
or the other Credit Documents, the Restricted Parties confirm that the existing
Security shall continue to secure all of the Obligations, Intercompany
Obligations and Other Secured Obligations (or such part of them as is described
in any particular document forming part of the Security), including but not
limited to those arising as a result of this Agreement. Any references in the
Security or other Credit Documents to the Existing Credit Agreement or section
numbers in the Existing Credit Agreement shall be interpreted as referring to
this Agreement and the corresponding Sections of it.

                                   ARTICLE II

                                    CREDIT A

2.1       Amount and Availment Options

2.1.1     Upon and subject to the terms and conditions of this Agreement, the
Credit A Lenders agree to provide a credit for the use of CHC in the amount of
up to US $40,000,000 or the equivalent thereof in other relevant Approved
Currencies, which is referred to collectively as Credit A and is comprised of a
tranche of US $33,000,000 referred to as Credit A1 and a tranche of US
$7,000,000 referred to as Credit A2. Subject to Section 8.1, Advances under
Credit A1 will be made by the Credit A Lenders and Advances under Credit A2 will
be made by BNS.

2.1.2     At the option of CHC, Credit A1 may be used by requesting Prime Rate
Advances to be made by the Credit A Lenders, by requesting Base Rate (US)
Advances to be made by the Credit A Lenders, by presenting orders to the Credit
A Lenders for acceptance as Bankers' Acceptances, by requesting that LIBOR
Advances in US Dollars be made by the Credit A Lenders, or by requesting that
L/Cs be issued by the Issuing Bank on behalf of all Credit A Lenders. The
aggregate face amount of L/Cs outstanding under Credit A at any time shall not,
however, exceed US $15,000,000 or the equivalent thereof in other Approved
Currencies.

2.1.3     Credit A2 may be used by incurring overdrafts in its accounts with
BNS, which shall be deemed to be Prime Rate Advances in the case of Canadian
Dollar overdrafts and Base Rate (US) Advances in the case of US Dollar
overdrafts.

2.2       Revolving Credit

          Credit A is a revolving credit and the principal amount of any Advance
under Credit A that is repaid may be reborrowed if CHC is otherwise entitled to
an Advance under Credit A.

<Page>

                                      -29-

2.3       Use of Credit A

          Credit A shall be used by CHC as follows:

          (a)    to continue Advances made to CHC under Credit C in the Existing
                 Credit Agreement, to the extent of the balance remaining under
                 that Credit after repayments made from the net proceeds of the
                 2000 Notes and after allocation of Advances under the Existing
                 Credit Agreement to Credits C and D under this Agreement;

          (b)    as to the balance, to assist in financing the general corporate
                 requirements of the Restricted Parties.

2.4       Term and Repayment

          Credit A shall be repaid in full and cancelled on or before 15 July
2005.

2.5       Interest Rates and Fees

          Interest rates, Bankers' Acceptance fees and fees for L/Cs will be
adjusted based on the Total Debt Ratio and will be as follows:

<Table>
<Caption>
                                                                BA Fee
                                             Prime Rate +       LIBOR +
                                             Base Rate +        L/C Fee
                 Total Debt Ratio            (% per annum)      (% per annum)
                 ----------------            -------------      -------------
                 <S>                         <C>                <C>
                 => 5.00:1                   2.25               3.25
                 => 4.50:1, < 5.00:1         2.00               3.00
                 => 4.00:1, < 4.50:1         1.50               2.50
                 => 3.50:1, < 4.00:1         1.00               2.00
                 => 3.00:1, < 3.50:1         0.75               1.75
                 => 2.75:1, < 3.00:1         0.50               1.50
                 => 2.50:1, < 2.75:1         0.25               1.25
                 => 2.25:1, < 2.50:1         0.125              1.125
                 < 2.25:1                      Nil              1.00
</Table>

          [Note: Section amended by Ninth Amending Agreement]

<Page>

                                      -30-

          All figures (other than those under "Total Debt Ratio") represent per
cent per annum. Interest on Prime Rate Advances and Base Rate Advances shall be
the Prime Rate or the relevant Base Rate, respectively, plus the relevant figure
shown under "Prime Rate + / Base Rate +" above. The Bankers' Acceptance Fee
shall be the relevant figure shown under "BA Fee / LIBOR + / L/C Fee" above.
Interest on LIBOR Advances shall be the relevant LIBO Rate plus the relevant
figure shown under "BA Fee / LIBOR + / L/C Fee" above. The fee for L/Cs shall be
the relevant figure shown under "BA Fee / LIBOR + / L/C Fee" above.

          Any increase or decrease in the interest rates and fees resulting from
a change in the Total Debt Ratio shall be effective as of the date on which a
Reporting Certificate concerning the calculation of the ratio was due, except
that if a Reporting Certificate is late, any resulting decrease shall be
effective only as of the date that a Reporting Certificate satisfactory to the
Agent is actually received by the Agent. Fees relating to Bankers' Acceptances
and L/Cs advanced before the effective date of an increase or decrease will not
be adjusted. Interest rates and fees for the period from the first Advance under
this Agreement until the date of receipt by the Agent of a satisfactory
Reporting Certificate for the fiscal period ending 30 April 2000 shall be based
on a Total Debt Ratio of greater than 4.50 to 1 and less than 5.00 to 1.

          Interest and fees for Credit A1 shall be promptly distributed by the
Agent to the Credit A Lenders based on their respective Proportionate Shares as
adjusted in accordance with Section 8.2. Subject to Section 8.1, interest for
Credit A2 shall paid to BNS for its own account. In addition, a fronting fee on
the amount of each L/C will be payable to the Issuing Bank for its own account
in accordance with the Fee Agreement or otherwise.

2.6       Standby Fees

          CHC shall pay a standby fee on the daily unadvanced portion of Credit
A at a rate of 0.50% per annum. The standby fee shall be calculated daily
beginning on the date of the initial Advance under this Agreement and shall be
payable on the first Business Day of each of January, April, July and October in
respect of the preceding calendar quarter, beginning on 1 October 2000. Upon
final payment of the Obligations under Credit A, CHC shall also pay the accrued
standby fee for the elapsed portion of the quarter in which final payment is
made. Standby fees for Credit A1 shall be promptly distributed by the Agent to
the Credit A Lenders based on their respective Proportionate Shares as adjusted
in accordance with Section 8.2. Subject to Section 8.1, standby fees for Credit
A2 shall paid to BNS for its own account.

2.7       Other Fees

          CHC shall, concurrently with the execution of this Agreement, pay
non-refundable upfront and other fees to the Agent in accordance with the Fee
Agreement, and the Agent shall pay upfront fees to the other Lenders in
accordance with agreements between the Agent and the other Lenders. Such fees
shall be paid by CHC on behalf of itself, CHL and ATI.

<Page>

                                      -31-

          CHC shall also pay annual agency fees to the Agent in accordance with
the Fee Agreement.

2.8       Existing L/Cs

          All letters of credit issued by BNS for the account of CHL pursuant to
its credit arrangements with CHL that existed before the Existing Credit
Agreement and that remain outstanding as of the date of the initial Advance
under Credit A shall be deemed to have been issued by BNS for the account of CHC
and to be L/Cs under this Agreement. CHC hereby confirms its assumption under
the Existing Credit Agreement of all of the present and future debts,
liabilities and obligations of CHL under and in connection with the letters of
credit referred to above and agrees with the Credit A Lenders to pay and perform
all of those debts, liabilities and obligations in accordance with this
Agreement.

                                   ARTICLE III

                                    CREDIT B

3.1       Amount and Availment Options

3.1.1     Upon and subject to the terms and conditions of this Agreement, the
Credit B Lenders agree to provide a credit for the use of the European Borrowers
and CHC in the amount of up to (pound)6,788,866 or the equivalent thereof in
other relevant Approved Currencies which is referred to collectively as Credit B
and is comprised of a tranche of (pound)4,788,866 referred to as Credit B1 and a
tranche of (pound)2,000,000 referred to as Credit B2. Subject to Section 8.1,
Advances under Credit B1 will be made by the Credit B Lenders and Advances under
Credit B2 will be made by BoS.

3.1.2     At the option of the European Borrowers, Credit B1 may be used by the
European Borrowers by requesting Base Rate (UK) Advances to be made by the
Credit B Lenders, by requesting Base Rate (US) Advances to be made by the Credit
B Lenders, by requesting that LIBOR Advances be made by the Credit B Lenders in
Approved Currencies other than Canadian Dollars, or by requesting that L/Cs be
issued by the Issuing Bank on behalf of all Credit B Lenders. The aggregate face
amount of L/Cs outstanding under Credit B1 at any time shall not, however,
exceed (pound)3,400,000 or the equivalent thereof in other relevant Approved
Currencies.

3.1.3     Credit B2 may be used by the European Borrowers incurring overdrafts
in British Pounds in their respective accounts with BoS, which shall be deemed
to be Base Rate (UK) Advances.

3.1.4     The aggregate principal amount of Advances of any kind to the European
Borrowers under Credit B shall be limited to the amount permitted pursuant to
clause 1008(b)(i) of the Sub Debt Indentures for each of the 2000 Notes (while
they remain outstanding) and the 2004 Notes. [Note: Section amended by Twelfth
Amending Agreement]

<Page>

                                      -32-

3.1.5     CHC may use Credit B by requesting that L/Cs be issued by the Issuing
Bank on behalf of all Credit B Lenders, solely for the purpose of guaranteeing
obligations of other Restricted Parties under operating credits that are
otherwise unsecured. [Note: Section 3.1 amended by First, Third and Fourth
Amending Agreements]

3.2       Revolving Credit

          Credit B is a revolving credit and the principal amount of any Advance
under Credit B that is repaid may be reborrowed if the European Borrowers are
otherwise entitled to an Advance under Credit B.

3.3       Use of Credit B

          Credit B may be used to assist in financing the general corporate
requirements of the Restricted Parties.

3.4       Term and Repayment

          Credit B shall be repaid in full and cancelled on or before 15 July
2005.

3.5       Interest Rates and Fees

          Interest and fees shall be payable on Advances under Credit B at the
same rates specified in Section 2.5.

          Interest and fees for Credit B1 shall be promptly distributed by the
Agent to the Credit B Lenders based on their respective Proportionate Shares as
adjusted in accordance with Section 8.2. Subject to Section 8.1, interest for
Credit B2 shall be paid to BoS for its own account. In addition, a fronting fee
on the amount of each L/C will be payable to the Issuing Bank for its own
account in accordance with the Fee Agreement or otherwise. [Note: Section
amended by Fourth Amending Agreement]

3.6       Standby Fees

          The European Borrowers shall pay a standby fee on the daily unadvanced
portion of Credit B at a rate of 0.50% per annum. The standby fee shall be
calculated daily beginning on the date of the initial Advance under this
Agreement and shall be payable on the first Business Day of each of January,
April, July and October in respect of the preceding calendar quarter, beginning
on 1 October 2000. Upon final payment of the Obligations under Credit B, the
European Borrowers shall also pay the accrued standby fee for the elapsed
portion of the quarter in which final payment is made. Standby fees for Credit
B1 shall be promptly distributed by the Agent to the Credit B Lenders based on
their respective Proportionate Shares as adjusted in accordance with Section
8.2. Subject to Section 8.1, standby fees for Credit B2 shall be paid to BoS for
its own account. [Note: Section amended by Fourth Amending Agreement]

<Page>

                                      -33-

3.7       Guarantee of CHC

          CHC hereby unconditionally guarantees all of the present and future
Obligations of the European Borrowers, and each Restricted Party that has given
a guarantee of the Obligations of CHC acknowledges that its guarantee extends to
CHC's obligations under its guarantee. CHC shall, however, promptly deliver a
separate guarantee in a form comparable to the guarantees delivered by the
Restricted Parties.

                                   ARTICLE IV

                                    CREDIT C

4.1       Amount and Availment Options

          Upon and subject to the terms and conditions of this Agreement, the
Credit C Lenders agree to provide a credit for the use of CHC in the amount of
(pound)51,000,000 or the equivalent thereof in other relevant Approved
Currencies. Credit C may be used by requesting Prime Rate Advances to be made by
the Credit C Lenders, by requesting Base Rate (US) Advances to be made by the
Credit C Lenders, by presenting orders to the Credit C Lenders for acceptance as
Bankers' Acceptances, or by requesting that LIBOR Advances be made by the Credit
C Lenders in Approved Currencies other than Canadian Dollars. [Note: Section
amended by First Amending Agreement]

4.2       Non-Revolving Credit

          Credit C is a non-revolving credit and the principal amount of any
Advance under Credit C that is repaid may not be reborrowed.

4.3       Use of Credit C

          Credit C shall be used by CHC to continue Advances made to CHC under
Credit C in the Existing Credit Agreement to the extent of Cdn. $126,293,000 and
no further funds shall be advanced thereafter.

4.4       Term and Repayment

          The principal amount of Credit C shall be repaid and permanently
reduced to not greater than (pound)35,118,060 on the closing of the Canadian
Sale, taking into account the scheduled payment due on 31 October 2000.
Thereafter, it shall be repaid and permanently reduced by quarterly instalments
on the last Business Days of each of October, January, April and July of each
year, beginning in January 2001, in the following amounts:

<Table>
<Caption>
                 Period                           Amount
                 <S>                              <C>
                 January 2001 to July 2001        (pound)838,998 each
                 October 2001 to July 2002        (pound)1,246,511 each
                 Thereafter                       (pound)1,558,138 each
</Table>

<Page>

                                      -34-

          Credit C shall, in any event, be repaid in full and cancelled on or
before 15 July 2005. [Note: Section amended by First and Second Amending
Agreements]

4.5       Prepayments of Credits

4.5.1     It shall be an event of failure under this Agreement if:

          (a)    a Restricted Party sells or otherwise disposes of any part of
                 its Property having a value for all Restricted Parties in
                 excess of an aggregate of $250,000 per annum (including by way
                 of lease with an option to purchase at less than fair market
                 value), other than to another Restricted Party and other than
                 if it sells inventory either in the ordinary course of its
                 business or in sales of not greater than $2,000,000 each to
                 dispose of inventory in excess of that required for its
                 operating requirements, including its repair and overhaul
                 business;

          (b)    any Property of a Restricted Party is expropriated, condemned,
                 destroyed, damaged or otherwise lost.

4.5.2     If an event of failure occurs, CHC shall offer to repay Advances under
Credits C, D and E equal to: [Note: Section amended by Fourth Amending
Agreement]

          (a)    100% of the proceeds of the Canadian Sale, net of all direct
                 out of pocket fees, commissions and other costs of the sale,
                 net of the amount that CHC is required to invest in the
                 purchaser under the terms of the Canadian Sale and net of an
                 allowance determined by CHC's auditors and approved by the
                 Agent for future income tax payable by CHC as a result of the
                 capital gain or income from the Canadian Sale; for greater
                 certainty, the proceeds include any post-closing payments and
                 all amounts received on account of principal under the
                 $10,000,000 loan made by CHC to the purchaser in the Canadian
                 Sale, whether resulting from payment by the purchaser or
                 assignment of the loan to another lender; [Note: Section
                 amended by Second Amending Agreement]

          (b)    except for the Canadian Sale, 75% of the proceeds of all sales
                 and other dispositions of Aircraft (including leases with an
                 option to purchase at less than fair market value) and 75% of
                 the proceeds reasonably attributable to Aircraft in the sale or
                 other disposition of Capital Stock of a Restricted Party whose
                 Property consists primarily or substantially of Aircraft, in
                 each case net of all direct out-of-pocket costs of disposition,
                 net of an allowance determined by CHC's auditors and approved
                 by the Agent for future income tax payable by CHC as a result
                 of any capital gain or income from the disposition, and net of
                 all proceeds of dispositions used within

<Page>

                                      -35-

                 12 months of receipt thereof to purchase additional Aircraft
                 and the value of Aircraft received in exchange for Aircraft
                 disposed of;

          (c)    any part of the remaining 25% of the proceeds of dispositions
                 referred to in item (b) above that would have to be used to
                 repay other Debt of the Restricted Parties under the terms of
                 any Sub Debt Indenture if not used to repay Credits C, D and
                 E; [Note: Section amended by Fourth Amending Agreement]

          (d)    100% of the proceeds of all sales and other dispositions of
                 Property other than Aircraft and Capital Stock of a Restricted
                 Party (herein, "non-fleet assets") whose Property consists
                 primarily or substantially of Aircraft, net of all direct out
                 of pocket costs of disposition and net of an allowance
                 determined by CHC's auditors and approved by the Agent for
                 future income tax payable by CHC as a result of any capital
                 gain or income from the disposition; provided however that
                 proceeds of disposition of non-fleet assets not in excess of
                 $5,000,000 in each fiscal year of the Borrower may be retained
                 by the applicable Restricted Party or Parties so long as such
                 proceeds are re-invested in fixed assets within 12 months of
                 the date of such receipt thereof, failing which such proceeds
                 shall be paid to the Agent; [Note: Section amended by Ninth
                 Amending Agreement]

          (e)    100% of the proceeds not reasonably attributable to Aircraft in
                 the sale or other disposition of Capital Stock of a Restricted
                 Party whose Property consists primarily or substantially of
                 Aircraft, net of all direct out-of-pocket costs of disposition
                 not covered above and net of an allowance determined by CHC's
                 auditors and approved by the Agent for future income tax
                 payable by CHC as a result of any capital gain or income from
                 the disposition;

          (f)    100% of the proceeds of all insurance (other than liability or
                 business interruption insurance) and other compensation for the
                 expropriation, condemnation, destruction, damage or other loss
                 of any Property of a Restricted Party except to the extent such
                 proceeds are paid on account of the obligations secured by a
                 Permitted Encumbrance having priority over the Security or are
                 used to repair or replace the Property expropriated, condemned,
                 destroyed, damaged or otherwise lost or, in the case of
                 proceeds from the loss of or damage to Aircraft, used to
                 purchase additional Aircraft, in each case within 12 months
                 after the receipt thereof, and 100% of the proceeds of all
                 sales or other dispositions of Aircraft that are then leased
                 back by a Restricted Party, to the extent that the proceeds are
                 not used to purchase additional Aircraft within 12 months after
                 the receipt thereof. [Note: Section amended by Eleventh
                 Amending Agreement]

<Page>

                                      -36-

The offer to repay Advances shall be made by CHC to the Agent immediately upon
receipt of the proceeds, or within 12 months thereof in the case of items (b)
and (f) above, and payment shall be made immediately upon acceptance of the
offer. The offer shall be accepted unless the Lenders unanimously agree
otherwise, in which case the proceeds may be retained by the relevant Restricted
Party or shall be used in accordance with any condition agreed upon by the
Lenders and CHC as a basis of the Lenders' agreement to decline repayment of
Advances. The Majority Lenders may require that proceeds referred to in items
(b) and (f) above be immediately used to repay Credits C, D and E if: [Note:
Section amended by Fourth Amending Agreement]

          (g)    an Event of Default or Pending Event of Default has occurred
                 and is continuing; or

          (h)    the Majority Lenders determine, acting reasonably, that the
                 proceeds of such insurance together with other resources
                 available and likely to become available to the Restricted
                 Parties (the use of which would not contravene this Agreement)
                 are not sufficient to fully repair or replace the Property in
                 respect of which the insurance proceeds are payable within the
                 remaining term of the then-outstanding Credits or within 365
                 days, whichever is less.

4.5.3     The following amounts shall be used to repay Credits A or B or both,
without prejudice to the Borrowers' right to obtain further Advances under those
Credits, unless otherwise specified in this Agreement:

          (a)    the allowances for future income tax contemplated in Section
                 4.5.2;

          (b)    the proceeds referred to in Sections 4.5.2(b), 4.5.2(d) and
                 4.5.2(f), to the extent that they are not immediately used to
                 repay Credits C and D, to repay obligations secured by a
                 Permitted Encumbrance having priority over the Security, to
                 purchase additional Aircraft, to re-invest in fixed assets or
                 to repair or replace the Property expropriated, condemned,
                 destroyed, damaged or otherwise lost; [Note: Section amended by
                 Ninth Amending Agreement]

          (c)    all proceeds of business interruption insurance held by a
                 Restricted Party.

If nothing is outstanding under Credits A and B, any remaining amounts shall be
held by the Agent as part of the Security until applied to payment of the
Obligations or released to the affected Restricted Party. The Agent shall place
all such funds in an interest-bearing account with the interest thereon to
accrue to the benefit of the affected Restricted Party.

4.5.4     In addition to other required repayments and reductions, the aggregate
amount available under Credits C, D and E shall be repaid and permanently
reduced pro

<Page>

                                      -37-

rata, based on the outstanding principal amount at the time of payment, from the
following: [Note: Section amended by Fourth Amending Agreement]

          (a)    a portion of the Excess Cash Flow for each fiscal year of CHC;
                 the portion shall be 50% for each year at the end of which the
                 Total Debt to EBITDA Ratio is greater than 3.50 to 1 and 25%
                 otherwise; calculation and payment of the amount of such
                 payments shall be made not later than the last day of the first
                 fiscal quarter following the end of the fiscal year for which
                 such Excess Cash Flow is calculated; [Note: By the Fourth
                 Amending Agreement, the payment from Excess Cash Flow for CHC's
                 fiscal year ended 30 April 2001 that was required to be made
                 under Section 4.5.4 on or before 31 July 2001 was waived, but
                 all future payments from Excess Cash Flow remain payable]

          (b)    100% of the proceeds of all equity issues made by CHC unless
                 otherwise agreed to by the Majority Lenders, net of all direct
                 out-of-pocket fees, commissions and other costs of issuance
                 (including closing costs); and [Note: In the Sixth Amending
                 Agreement, the Lenders agreed that notwithstanding Section
                 4.5.4(b) of the Existing Credit Agreement, the proceeds of
                 issuance of shares by CHC on 25 April 2002 need not be used to
                 repay Credits C and D].

          (c)    100% of the proceeds of all debt issues by Restricted Parties,
                 net of all direct out-of-pocket fees, commissions and other
                 costs of issuance (including closing costs).

[Note: In the Twelfth Amending Agreement, notwithstanding Section 4.5.4(c), the
Lenders consented to the net proceeds of the issuance of the 2004 Notes being
used to redeem the 2000 Notes at a price of up to 107.85%, to redeem the 1987
Debenture and to repay Encumbrances on real estate in Norway, all as more fully
described in amendments to the Credit Agreement before being used to repay
Credits C, D and/or E]

4.5.5     Notwithstanding the principal payments contemplated in Sections 4.5.4
and 5.4, the aggregate amount of all mandatory principal payments under Credit D
within the first five years following the date of the initial Advance of Credit
D (i.e. 5 July 2000) shall not exceed the lesser of US $22,500,000 (determined
based on the Exchange Rate in effect on any particular date of payment) and
(pound) 15,200,648.56, except for payments required as a result of an Event of
Default or event of failure. If the preceding sentence would prevent a mandatory
payment in respect of Credit D, CHC may make a voluntary payment in respect of
Credit D, failing which the principal payment that would have been paid in
respect of Credit D if not prevented by the preceding sentence shall instead be
paid in respect of Credit C as long as it remains outstanding and thereafter
shall be applied to repay and permanently reduce Credits A and B on a pro rata
basis based on the maximum amount of those Credits at the time of payment.
[Note: Section amended by First Amending Agreement. In the Twelfth Amending
Agreement, CHC elected to make a

<Page>

                                      -38-

voluntary payment in respect of Credit D rather than an additional payment in
respect of Credit C to the extent that the first sentence in Section 4.5.5 would
prevent a mandatory payment in respect of Credit D.]

4.5.6     Voluntary prepayments on Credits C, D and/or E, other than those
contemplated in Section 4.5.5, shall be applied to Credits C, D and E on a pro
rata basis, based on the outstanding principal amount at the time of payment,
and shall be applied to reduce the scheduled instalments of Credits C, D and E,
including the payment due on maturity, on a pro rata basis, except that
voluntary prepayments, other than those contemplated in Section 4.5.5, may first
be applied on a pro rata basis against the next quarterly instalment of each of
Credits C, D and E. Mandatory prepayments and proceeds of offers to repay
Advances upon an event of failure shall be applied to reduce the scheduled
instalments of Credits C, D and E, including the payment due on maturity, on a
pro rata basis. If any scheduled instalment of Credit D is prevented by reason
of Section 4.5.5, the reduction that would otherwise have been made to that
instalment shall instead be made pro rata to the corresponding scheduled
instalments of Credits C and E. [Note: Section amended by Fourth and Tenth
Amending Agreements. In the Eleventh Amending Agreement, the Lenders confirmed
their consent to CHC making a voluntary prepayment of (pound) 334,049 on or
about 31 January 2004, which was applied only against Credit C, notwithstanding
Section 4.5.6. The Lenders also confirmed their acceptance of CHC's position
(more fully explained in its letter to the Lenders dated 26 January 2004) that
the portion of Credit C that related to refinancing of the cost of acquisition
of Brintel Holdings Limited has now been repaid, and that, accordingly,
whitewash procedures that were required because a portion of Credit C related to
that refinancing are no longer required. In the Twelfth Amending Agreement,
notwithstanding Section 4.5.6, the Lenders agreed that only Tranche 3 of Credit
E would be considered in determining the prorating of the payment over Credits
C, D and E.]

4.5.7     The provisions of this Section concerning use of proceeds shall not
affect any provision of this Agreement that requires the consent of the Lenders
or any of them to any sale or other matter contemplated above.

4.6       Interest Rates and Fees

          Interest and fees shall be payable on Advances under Credit C at the
same rates specified in Section 2.5.

          Interest and fees shall be promptly distributed by the Agent to the
Credit C Lenders based on their respective Proportionate Shares.

                                    ARTICLE V

                                    CREDIT D

5.1       Amount and Availment Options

          The Credit D Lenders advanced the sum of US $90,000,000 to CHC on 5
July 2000. On 25 August 2000, CHC exercised its then-existing right to convert
the Advances under Credit D to British Pounds, resulting in Advances of
(pound)60,802,594.24

<Page>

                                      -39-

being outstanding under Credit D by way of LIBOR Advances. Credit D may
hereafter be used by CHC requesting the Credit D Lenders to roll over and/or
convert existing Advances as LIBOR Advances and/or Base Rate (UK) Advances, but
no further funds shall be advanced under Credit D, nor shall there be any
further conversion of Advances under Credit D to other currencies. [Note:
Section amended by First Amending Agreement]

5.2       Non-Revolving Credit

          Credit D is a non-revolving credit and the principal amount of any
Advance under Credit D that is repaid may not be reborrowed.

5.3       Use of Credit D

          Credit D shall be used by CHC to continue Advances made to CHC under
Credit D in the Existing Credit Agreement to the extent of US $90,000,000 and no
further funds shall be advanced thereafter.

5.4       Term and Repayment

                 The principal amount of Credit D shall be repaid and
permanently reduced to not greater than (pound) 42,332,719.82 on the closing of
the Canadian Sale, taking into account the scheduled payment due on 31 October
2000. Thereafter, subject to Section 4.5.5, Credit D shall be repaid and
permanently reduced by quarterly instalments on the last Business Days of each
of October, January, April and July of each year, beginning in January 2001, in
the amount of (pound) 535,853.25 each. Credit D shall, in any event, be repaid
in full and cancelled on 15 July 2005. In addition to the scheduled repayments
and reductions, the aggregate amount available under Credits C and D shall be
repaid and permanently reduced pro rata in accordance with Section 4.5 [Note:
Section amended by First and Second Amending Agreements]

5.5       Interest Rates and Fees

          Interest and fees shall be payable on Advances under Credit D at the
same rates specified in Section 2.5.

          Interest and fees shall be promptly distributed by the Agent to the
Credit D Lenders based on their respective Proportionate Shares.

                                   ARTICLE V-A

                                    Credit E

5A.1      Amount and Availment Options

          Upon and subject to the terms and conditions of this Agreement, the
Credit E Lenders agree to provide a credit for the use of CHC in the amount of
(euro) 93,634,192 or the equivalent amount in other Approved Currencies, which
will be

<Page>

                                      -40-

comprised of a tranche of (euro) 22,000,000 referred to as "Tranche 1," a
tranche of (euro) 40,000,000 referred to as "Tranche 2" and a tranche of (euro)
31,634,192 referred to as "Tranche 3." Credit E may be used by requesting Prime
Rate Advances to be made by the Credit E Lenders, by requesting Base Rate (US)
Advances to be made by the Credit E Lenders, by presenting orders to the Credit
E Lenders for acceptance as Bankers' Acceptances, or by requesting that LIBOR
Advances be made by the Credit E Lenders in Approved Currencies other than
Canadian Dollars. Credit E has been fully advanced and only rollovers and
conversions are available. [Note: Section added by Fourth Amending Agreement and
amended by Tenth and Twelfth Amending Agreements]

5A.2      Non-Revolving Credit

          Credit E is a non-revolving credit and the principal amount of any
Advance under Credit E that is repaid may not be reborrowed. [Note: Section
added by Fourth Amending Agreement]

5A.3      Use of Credit E

          Tranche 1 shall be used by CHC to fund, through other Restricted
Parties including CHC Sweden AB, part of the purchase price for all of the
issued and outstanding shares of Schreiner. Tranche 2 shall be used by CHC to
fund, through other Restricted Parties, the remainder of the purchase price for
all of the issued and outstanding shares of Schreiner and to finance CHC's
transaction costs relating to the Schreiner Acquisition. Tranche 3 shall be used
by CHC, directly or through other Restricted Parties, to refinance the existing
debt of Schreiner and its Subsidiaries and to provide additional working capital
for CHC and the other Restricted Parties. To the extent that the proceeds of
Tranche 3 are not required by CHC on the date of the initial Advance under
Credit E, they may be used to repay Advances outstanding under Credit A, without
prejudice to CHC's ability to obtain further Advances under Credit A. [Note:
Section added by Fourth Amending Agreement and amended by Tenth and Twelfth
Amending Agreements]

5A.4      Term and Repayment

          Credit E shall be repaid and permanently reduced by quarterly
instalments on the last Business Day of each of October, January, April and July
of each year, beginning in October 2004, in the amount of (euro)3,390,000 each.
Credit E shall, in any event, be repaid in full and cancelled on 15 July 2005.
In addition to the scheduled repayments and reductions, the aggregate amount
available under Credits C, D and E shall be repaid and permanently reduced pro
rata in accordance with Section 4.5. All payments in respect of Credit E that
are made before the occurrence of any event by which any of the Obligations
become due and payable under Section 11.2 shall be applied to Tranche 1 until it
has been repaid in full and then applied to Tranche 2 until it has been repaid
in full. [Note: Section added by Fourth Amending Agreement and amended by Fifth
and Tenth Amending Agreements. In the Twelfth Amending Agreement, the Lenders
consented to the prepayment of principal in respect of Credit E that is to be

<Page>

                                      -41-

made from proceeds of issuance of the 2004 Notes being applied against Tranche 3
rather than Tranches 1 and 2.]

5A.5      Interest Rates and Fees

          Interest and fees shall be payable on Advances under Credit E at the
same rates specified in Section 2.5. In addition, underwriting and other fees
shall be payable to the Credit E Lenders as agreed between CHC and the Credit E
Lenders. Interest and fees shall be promptly distributed by the Agent to the
Credit E Lenders based on their respective Proportionate Shares. [Note:
Paragraph added by Fourth Amending Agreement and amended by Tenth Amending
Agreement]

                                   ARTICLE VI

                     SECURITY AND EXCHANGE RATE FLUCTUATIONS

6.1       Security

6.1.1     The Security includes the following, all in form and substance
satisfactory to the Lenders and subject only to Permitted Encumbrances:

          (a)    security over all present and future Property of each
                 Restricted Party in the form of a $750,000,000 debenture,
                 secured by a fixed charge over all material freehold and
                 leasehold real property (as determined by the Agent from time
                 to time) and all aircraft and a floating charge over all other
                 Property, and a general assignment of book debts, or equivalent
                 instruments encumbering all present and future Property in
                 other jurisdictions, by each Restricted Party in favour of the
                 Agent for the benefit of the Lenders;

          (b)    specific assignments of such Material Contracts as are
                 designated by the Agent from time to time, by the relevant
                 Restricted Parties in favour of the Agent for the benefit of
                 the Lenders;

          (c)    pledges in favour of the Agent for the benefit of the Lenders
                 of all Capital Stock of the Restricted Parties other than CHC
                 that is owned by the other Restricted Parties from time to
                 time;

          (d)    pledges in favour of the Agent for the benefit of the Lenders
                 of all Capital Stock of persons other than Restricted Parties
                 that is owned by the Restricted Parties from time to time;

          (e)    specific assignments in favour of the Agent for the benefit of
                 the Lenders of all Intercompany Obligations and any security
                 therefor from time to time;

<Page>

                                      -42-

                 [Note: In the Eighth Amending Agreement and Consent, in
                 connection with the transfer by CHC Scotia Limited of its
                 overhaul services business and assets and its logistics and
                 base maintenance business and assets to Astec Helicopter
                 Service AS, the Lenders agreed that, notwithstanding Section
                 6.1.1(e), CHC Scotia Limited need not grant a specific
                 assignment of the Intercompany Obligation arising from the
                 promissory note to be given by Astec Helicopter Service AS to
                 CHC Scotia Limited in connection with the transfer, provided
                 that the promissory note is delivered to the Agent for
                 safekeeping and is subject to the floating charge previously
                 given by CHC Scotia Limited as part of the Security and that
                 Astec Helicopter Service AS grants a floating charge under
                 Scottish law in form and substance satisfactory to the Agent to
                 further secure the currently existing Intercompany Obligations
                 that have been assigned as part of the Security]

          (f)    unconditional guarantees of the Obligations by each of the
                 Restricted Parties (other than those Obligations in respect of
                 which it is the Borrower), either directly or by way of
                 guarantee of a guarantee given by another Restricted Party,
                 which guarantees shall be unlimited except for limits imposed
                 by applicable law.

          Except for the companies listed in items 2, 3 and 12 of Schedule K, if
at any time CHC owns, establishes or acquires a Subsidiary that is wholly owned
by CHC, directly or indirectly, CHC shall immediately cause that Subsidiary to
become a Restricted Party, adopt this Agreement by delivering an agreement in
the form of Schedule B so as to be bound by all of the terms applicable to
Restricted Parties as if it had executed this Agreement as a Restricted Party,
and deliver a guarantee and other security documents similar to those delivered
by other Restricted Parties, which shall become part of the Security. CHC shall
also deliver or cause the delivery of a pledge of all of the Capital Stock of
the new Subsidiary as part of the Security and cause the delivery of such legal
opinions and other supporting documents as the Agent may reasonably require.
[Note: In the Eighth Amending Agreement, in connection with the establishment of
Heliworld Leasing Ltd. as a wholly owned subsidiary of Brintel Holdings Limited,
the Lenders agreed that Heliworld Leasing Ltd. need not become a Restricted
Party, subject to certain conditions, including that it become a Restricted
Party if it was not sold to a third party with the consent of the Majority
Lenders before 15 July 2003]

          If at any time any Restricted Party owns or obtains an interest in a
person that is not a wholly owned Subsidiary, CHC shall cause that interest to
immediately be pledged as part of the Security and cause the delivery of such
legal opinions and other supporting documents as the Agent may reasonably
require.

6.1.2     Notwithstanding the foregoing, if Requirements of Law or the terms of
any shareholders agreement affecting entities other than Restricted Parties
prevent a Restricted Party from granting Security as required above or require
that the scope or

<Page>

                                      -43-

obligations secured by the Security be limited, the Security required above
shall be varied accordingly. In particular, the Lenders acknowledge that:

          (a)    the laws of Denmark and Norway in effect prevent Restricted
                 Parties incorporated in Denmark and Norway from guaranteeing or
                 providing security for the Obligations as they exist at the
                 date of this Agreement and the laws of Luxembourg in effect
                 prevent HSG Reinsurance S.A. from becoming a Restricted Party;

          (b)    although the Security given by the Danish and Norwegian
                 Restricted Parties at the date of this Agreement refers to
                 securing, among other things, debts, liabilities and
                 obligations of those Restricted Parties under or in connection
                 with this Agreement, those Restricted Parties are not currently
                 Borrowers and will not currently be guaranteeing or providing
                 security for the Obligations or Intercompany Obligations owed
                 by their direct or indirect shareholders;

          (c)    once the Intercompany Obligations of the Danish and Norwegian
                 Restricted Parties that are secured by their Security have been
                 indefeasibly paid and performed, they will, in the absence of
                 any other obligations secured by their Security at the relevant
                 time, be entitled to a release of their Security
                 notwithstanding that the Intercompany Obligations have been
                 assigned to secure all of the Obligations;

          (d)    it is not possible to effectively pledge the Capital Stock of
                 certain Scottish Restricted Parties by transfer of the Capital
                 Stock held by other Restricted Parties since to do so might
                 adversely affect the Permits for the operation of Aircraft held
                 by Scottish Restricted Parties.

          (e)    the laws of the Netherlands in effect prevent Schreiner and its
                 Subsidiaries from guaranteeing or giving security for the
                 Obligations under or in connection with Tranche 1 and Tranche
                 2. [Note: Section added by Tenth Amending Agreement]

          In addition, in connection with the Schreiner Acquisition, the Agent
          may excuse or permit a delay in compliance with the requirements of
          Section 6.1.1 as follows: [Note: Section added by Tenth Amending
          Agreement]

          (f)    Schreiner and its Subsidiaries need not become Restricted
                 Parties and grant Security, and the Capital Stock of Schreiner
                 need not be pledged until the requirements of the Works Council
                 Act of the Netherlands have been satisfied, but CHC shall use
                 all reasonable efforts to arrange for that to be done within 30
                 days after

<Page>

                                      -44-

                 completion of the Schreiner Acquisition; [Note: Section added
                 by Tenth Amending Agreement]

          (g)    Subsidiaries becoming Restricted Parties upon completion of the
                 Schreiner Acquisition as noted on Schedule N may be excused
                 from or permitted to delay delivery of security documents
                 covering types of Property that they do not own if the security
                 documents they deliver cover the types of Property that they
                 are permitted to own by Schedule K; [Note: Section added by
                 Tenth Amending Agreement]

          (h)    Subsidiaries becoming Restricted Parties upon completion of the
                 Schreiner Acquisition that are incorporated outside of the
                 Netherlands may be excused from or permitted to delay delivery
                 of Security in whole or in part. [Note: Section added by Tenth
                 Amending Agreement]

6.1.3     Any Restricted Party that has not delivered Security as required by
Section 6.1.1, including but not limited to any guarantee that is limited as to
amount or obligations guaranteed or any Security over Property that does not
cover all of the Property referred to in that Section, shall promptly deliver
amended or supplementary guarantees or other Security from time to time in
response to the reasonable request of the Agent (acting on the instructions of
the Majority Lenders) if it is then entitled under applicable Requirements of
Law to increase the limit of its guarantee or otherwise expand the scope of the
Security it has delivered.

6.2       Obligations Secured by the Security

          Unless otherwise agreed by the Lenders among themselves, and except as
provided in Section 6.1.2, the Security shall secure the following obligations
pari passu with each other and in priority to any other debts, liabilities and
obligations secured by the Security:

          (a)    the Obligations;

          (b)    the Intercompany Obligations to the extent they are assigned to
                 the Agent for the benefit of the Lenders;

          (c)    the present and future debts, liabilities and obligations of a
                 Restricted Party to any Lender (collectively, the "Other
                 Secured Obligations") under or in connection with (i) cash
                 consolidation ("mirror netting") arrangements, credit cards and
                 other transactions not made under this Agreement if it is
                 agreed by the Restricted Parties and the Agent acting on the
                 instructions of the Majority Lenders that such debts,
                 liabilities and obligations shall be secured, and (ii) Swaps
                 that:

<Page>

                                      -45-

          A.     in the case of currency hedging transactions do not have a term
                 of longer than 12 months and do not require delivery of an
                 aggregate amount greater than US $75,000,000 or the equivalent
                 amount in other currencies by all Restricted Parties under all
                 such transactions that are outstanding at any time and
                 otherwise comply with Section 10.6.1(d);

          B.     in the case of interest rate hedging transactions, comply with
                 Section 10.6.1(d); or

          C.     are agreed to by the Agent acting on the instructions of the
                 Majority Lenders. [Note: In Twelfth Amending Agreement the
                 Agent (on the instructions of the Majority Lenders) agreed to
                 CHC entering into a Swap with one or more Lenders. That consent
                 was subsequently replaced by a consent of the Agent (on the
                 instructions of the Majority Lenders) in a letter dated 27
                 April 2004. The Agent agreed to CHC entering into one or more
                 Swaps with one or more Lenders, which shall constitute Other
                 Secured Obligations, on the following terms:

          (i)    the Swap(s) must be currency swaps, cross currency swaps and/or
                 forward exchange contracts under which the Lender(s) that are
                 counterparties would pay US Dollars and CHC would pay Canadian
                 Dollars, British Pounds, Euros and/or Norwegian Kroner, and
                 must be for an aggregate notional amount not exceeding US
                 $160,000,000;

          (ii)   the maturity date(s) of the Swap must be not later than the
                 maturity date of the 2004 Notes;

          (iii)  the Swap must be entered into on or before 30 June 2004,
                 failing which the consent will terminate.]

          As of the date of this Agreement, the Other Secured Obligations are
those listed in Schedule G. The Agent may from time to time prepare and provide
the Lenders and CHC with a revision of Schedule G to reflect changes in the
Other Secured Obligations, but the Agent's failure to do so shall not affect the
security for the Other Secured Obligations if it has been agreed in accordance
with this Section that they shall be secured by the Security. Other Secured
Obligations listed on Schedule G from time to time shall be conclusively deemed
to be secured by the Security (in the absence of manifest error) and shall not
cease to be secured without the prior written consent of the respective Lenders
to whom the Other Secured Obligations are owed.

          Notwithstanding the rights of Lenders to benefit from the Security in
respect of the Other Secured Obligations, all decisions concerning the Security
and the

<Page>

                                      -46-

enforcement thereof shall be made by the Lenders or the Majority Lenders in
accordance with this Agreement. No Lender holding Other Secured Obligations from
time to time shall have any additional right to influence the Security or the
enforcement thereof as a result of holding Other Secured Obligations as long as
this Agreement remains in force. However, the Other Secured Obligations shall
continue to be secured by the Security notwithstanding the termination of this
Agreement by reason of payment of the Credits, or for any other reason. After
the termination of this Agreement, decisions concerning the Security shall be
made by the holders of Other Secured Obligations as they may determine among
themselves.

          The Security shall also secure all Intercompany Obligations, not only
while the Intercompany Obligations are assigned to the Agent for the benefit of
the Lenders but also for the benefit of the Restricted Parties to whom they are
owed if the Intercompany Obligations are no longer assigned to the Agent
following repayment of the Obligations and the Other Secured Obligations and
termination of this Agreement. The Restricted Parties to whom Intercompany
Obligations are owed (but for their having been assigned as part of the
Security) shall have no right to influence the Security or the enforcement
thereof, or to receive any proceeds thereof, as a result of their interest in
the Intercompany Obligations until the Obligations and the Other Secured
Obligations have been paid in full and this Agreement has been terminated, and
any action or omission of the Agent or the Lenders concerning the Security shall
be binding on the Restricted Parties. However, following repayment of the
Obligations and the Other Secured Obligations and termination of this Agreement,
but subject to the Intercreditor Agreement with the trustee for the 2000 Notes,
the Agent shall assign the Security securing Intercompany Obligations as CHC may
direct. Any such assignment shall be without representation by or recourse to
the Agent and the Lenders and shall be at the expense of CHC.

          Certain of the Security given by CHB and Scandinavian Restricted
Parties shall also be held as security for the benefit of the holders of the
2000 Notes as more fully described in the Intercreditor Agreement with the
trustee for the holders of the 2000 Notes.

6.3       Exchange Rate Fluctuations

          If fluctuations in rates of exchange in effect between relevant
Approved Currencies cause the amount of Advances (expressed in US Dollars in the
case of Credits A and B, British Pounds in the case of Credit C and Euros in the
case of Credit E, in each case based on the Exchange Rate in effect from time to
time) to any Borrower under Credits A, B, C or E to exceed the maximum amount of
that Credit permitted herein by five percent or more at any time, the relevant
Borrower or Borrowers (as determined by the Agent) shall pay the Lenders
immediately on demand such amount as is necessary to repay the excess. If a
Borrower is unable to immediately pay that amount because LIBOR Periods have not
ended or Bankers' Acceptances have not matured, that Borrower shall, immediately
on demand, post Collateral in the amount of the excess, which shall form part of
the Security and be held until the amount of the excess is paid in full or is
less than five percent. If, on the date of any Advance under Credits A, B, C or
E

<Page>

                                      -47-

(whether by rollover, conversion or otherwise), the amount of Advances
(expressed in US Dollars in the case of Credits A and B, British Pounds in the
case of Credit C and Euros in the case of Credit E, in each case based on the
Exchange Rate in effect from time to time) under that Credit exceeds the maximum
amount of that Credit permitted herein because of fluctuations in rates of
exchange, the relevant Borrower or Borrowers (as determined by the Agent) shall
immediately pay the Lenders the excess and shall not be entitled to any Advance
that would result in the amount of that Credit being exceeded. [Note: Section
amended by First and Tenth Amending Agreements]

6.4       Borrowing Base

          [Note: Section 6.4 added by Eleventh Amending Agreement]

6.4.1     CHC shall ensure that the Borrowing Base is at all times equal to at
least 1.20 times the aggregate of the principal amount of all Advances
outstanding and the aggregate Market Value of all Swaps that are Other Secured
Obligations and that have a negative Market Value from the Restricted Parties'
perspective after offsetting the Market Value of Swaps with the same Lender that
are Other Secured Obligations and that have a positive Market Value. For greater
certainty, the Borrowers shall not be entitled to receive Advances that would
result in the Borrowing Base being less than 1.20 times the aggregate of those
amounts, but CHC may submit a new calculation of its Borrowing Base from time to
time between submissions of its Reporting Certificates. [Note: Section added by
Eleventh Amending Agreement]

6.4.2     Notwithstanding Sections 4.5.2 and 6.1 and Schedule M, if no Event of
Default or Pending Event of Default has occurred and is continuing, CHC shall
not be required to offer to repay Advances in the circumstances described in
Section 4.5.2 nor shall a Restricted Party be required to give Security over
part or all of its Property if the failure to do so does not result in a breach
of Section 6.4.1. Nothing in this Section 6.4.2 shall, however, excuse CHC from
causing a Subsidiary to become a Restricted Party and deliver a guarantee and
from delivering or causing the delivery of a pledge of all of the Capital Stock
of the Subsidiary if otherwise required by Section 6.1. For greater certainty,
although the first sentence of this Section 6.4.2 may excuse CHC from offering
to repay Advances with the proceeds of disposition of certain Property, under
Section 10.6.1(b) CHC is not permitted to make principal payments in respect of
the Sub Debt and must therefore offer to repay Advances with the proceeds of
disposition of Property to the extent that the Sub Debt Indentures would
otherwise require CHC to repay the Sub Debt. [Note: Section added by Eleventh
Amending Agreement]

                                   ARTICLE VII

                             DISBURSEMENT CONDITIONS

7.1       Conditions Precedent to Initial Advance

          The following conditions precedent must be satisfied at or before the
time of the first Advance under this Agreement, unless waived in accordance with
Section 12.7.2. Where delivery of documents is referred to, the documents shall
be

<Page>

                                      -48-

delivered to the Agent, for and on behalf of the Lenders, and shall be in full
force and effect and in form and substance satisfactory to the Lenders.
Documents delivered in connection with the Existing Credit Agreement need not be
delivered again in connection with this Agreement if they have not been amended
since then and do not require confirmation.

7.1.1     High Yield Notes

          The following matters shall have occurred:

          (a)    the Agent shall have received a certificate of CHC with copies
                 of all documents necessary to fully and fairly disclose all
                 material terms of the 2000 Notes;

          (b)    the Agent shall have entered into an Intercreditor Agreement
                 with the trustee for the 2000 Notes;

          (c)    CHC shall have paid all of the net proceeds received from the
                 2000 Notes to fully repay all amounts outstanding under Credits
                 A and B under the Existing Credit Agreement and to reduce the
                 amounts outstanding under Credit C under the Existing Credit
                 Agreement.

7.1.2     Other Debt and Encumbrances - The Agent shall have received:

          (a)    evidence that all Debt of the Restricted Parties not forming
                 part of Permitted Obligations has been or will be paid and
                 performed in full concurrently with the first Advance and that
                 all security held in connection therewith has been or will be
                 promptly released;

          (b)    releases, discharges and postponements (in registrable form
                 where appropriate) covering all Encumbrances affecting the
                 collateral Encumbered by the Security which are not Permitted
                 Encumbrances, and all statements and acknowledgments that are
                 required in respect of other security interests affecting the
                 Property of the Restricted Parties or other parties delivering
                 Security to confirm that the collateral Encumbered by those
                 Encumbrances does not include the collateral Encumbered by the
                 Security or is a Permitted Encumbrance.

          (c)    a certified copy of the Discovery Note and an Intercreditor
                 Agreement with the holder of the Discovery Note, providing for
                 its subordination on terms satisfactory to the Lenders.

7.1.3     Financial Information - The Agent shall have received:

          (a)    a certificate of CHC containing its audited consolidated
                 financial statements for its fiscal periods ended on 30 April
                 in each of 1997,

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                                      -49-

                 1998 and 1999 (and the Lenders must be satisfied with the
                 matters disclosed by those statements);

          (b)    a Reporting Certificate for the fiscal period ended 31 January
                 2000;

          (c)    the audited consolidated financial statements of HSG for its
                 fiscal periods ended on 31 December in each of 1996, 1997 and
                 1998 (and the Lenders must be satisfied with the matters
                 disclosed by those statements);

          (d)    a pro forma consolidated balance sheet for CHC, giving effect
                 to the 2000 Notes and the Advances contemplated by this
                 Agreement.

7.1.4     Security and Other Documents - The Agent shall have received:

          (a)    duly executed copies of this Agreement and the Security, duly
                 registered as required;

          (b)    certificates representing the Pledged Shares (unless
                 certificates have not been and are not customarily issued for
                 any particular Pledged Shares), and executed stock powers of
                 attorney relating to those certificates;

          (c)    certificates of insurance or other evidence that the covenants
                 and conditions of the Credit Documents concerning insurance
                 coverage are being complied with;

          (d)    the Fee Agreement;

          (e)    consents in respect of the Security from landlords of leasehold
                 real property in which any Restricted Party carries on
                 business, as designated by the Agent;

          (f)    agreements from other parties to contracts that have been
                 specifically assigned as part of the Security;

          (g)    a direction by CHC to the trustee for the holders of the 1987
                 Debentures, directing the trustee to deliver all shares of CHC
                 Helicopter Holdings Limited to the Agent when they are no
                 longer required as security for the 1987 Debentures,
                 acknowledged by the trustee.

7.1.5     Corporate and Other Information - The Agent shall have received:

          (a)    a certificate of each Restricted Party with copies of its
                 Constating Documents, a list of its officers and directors with
                 specimens of their signatures and copies of the corporate
                 proceedings taken to

<Page>

                                      -50-

                 authorize it to execute, deliver and perform its obligations
                 under the Credit Documents;

          (b)    evidence that the delivery of Credit Documents will not
                 contravene laws governing financial assistance or other similar
                 laws which affect the Credit Documents;

          (c)    consents that are required from the directors, shareholders or
                 partners of the Restricted Parties, either in connection with
                 the pledges of Pledged Shares or in connection with any
                 disposition of the Pledged Shares pursuant to the Security;

          (d)    a certificate of CHC attaching copies of all documents relating
                 to the 1987 Debentures;

          (e)    certified copies of all documents necessary to disclose all
                 material terms of and arrangements relating to Intercompany
                 Loan Obligations contemplated at the date of this Agreement,
                 including but not limited to loan agreements, and original
                 promissory notes and similar instruments evidencing
                 Intercompany Loan Obligations, endorsed for payment to the
                 Agent on behalf of the Lenders.

7.1.6     Opinions - The Agent shall have received:

          (a)    the opinion of Ernst & Young and other information concerning
                 tax issues relating to the funding of the requirements of
                 Restricted Parties that are not Borrowers;

          (b)    the opinion of Borden Ladner Gervais LLP, counsel to the
                 Lenders, addressed to the Agent and the Lenders;

          (c)    the opinion of Poole, Althouse, Thompson and Thomas, counsel to
                 the Restricted Parties, addressed to the Agent and the Lenders;

          (d)    the opinion of Ontario counsel to the Restricted Parties,
                 addressed to the Agent and the Lenders;

          (e)    the opinion of Paull & Williamsons, Scottish counsel to the
                 Restricted Parties, addressed to the Agent and the Lenders;

          (f)    the opinion of Thomessen Krefting Greve Lund and Advokatfirmaet
                 Wiersholm, Mellbye & Bech ANS, Norwegian counsel to the Lenders
                 and the Restricted Parties, respectively, addressed to the
                 Agent and Lenders;

          (g)    the opinions of local counsel in other provinces and
                 territories of Canada, in Barbados, Australia, South Africa and
                 in other

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                                      -51-

                 jurisdictions as required by the Lenders, addressed to the
                 Agent and Lenders.

7.1.7     Other Matters - The following conditions must also be satisfied:

          (a)    The Agent must have received and be satisfied with a proposal
                 from CHC for steps to be taken so that its Permits for the
                 operation of Aircraft in the United Kingdom, Norway, Denmark
                 and other relevant jurisdictions are not dependent on the
                 citizenship of Mr. Craig L. Dobbin. The proposal must be
                 capable of being implemented within six months after request by
                 the Lenders.

          (b)    The Agent must be satisfied that there has not occurred or does
                 not exist a circumstance or event which would or does have a
                 material adverse effect on the financial condition, Property or
                 prospects of the Restricted Parties.

          (c)    The Agent shall have received payment of all fees and expenses
                 then owing to it by the Borrowers.

          (d)    The Agent shall have received such other documents as the
                 Lenders may reasonably require.

7.1.8     Deadline for Advance

          The initial Advance under Credits A, C and D must be made on or before
31 July 2000, failing which the Credits may be terminated at the option of any
of the Lenders unless, before that date, other persons identified by CHC and
satisfactory to the remaining Lenders have agreed to become Lenders in place of
those Lenders who are unwilling to continue beyond that date.

7.1.9     Conditions Precedent to all Advances

          The obligation of the Lenders to make any Advance is subject to the
conditions precedent that:

          (a)    no Event of Default or Pending Event of Default has occurred
                 and is continuing on the Drawdown Date, or would result from
                 making the Advance;

          (b)    the Agent has received timely notice as required under Section
                 8.6;

          (c)    the Advance is in compliance with the Sub Debt Indentures
                 (including but not limited to any limitation on additional
                 indebtedness contained in the Sub Debt Indentures) and will not
                 contravene or cause a default under any Sub Debt Indenture;

<Page>

                                      -52-

          (d)    all other terms and conditions of this Agreement upon which an
                 Advance may be obtained are fulfilled.

                                  ARTICLE VIII

                                    ADVANCES

8.1       Lenders' Obligations Relating to L/Cs and Credits A and B

[Note: Section amended by Fourth Amending Agreement]

          Notwithstanding that L/Cs under Credits A and B are issued by an
Issuing Bank, it is the intention of the parties that the ultimate credit risk
and exposure of any Lender be in accordance with its overall Proportionate Share
of Credits A and B, respectively. Each Lender shall (and hereby absolutely,
unconditionally and irrevocably agrees to) indemnify the Issuing Bank for that
Lender's Proportionate Share under the applicable Credit of any payment made by
the Issuing Bank in respect of an L/C for which the Issuing Bank is not
immediately reimbursed by the relevant Borrower, and shall do all such things,
including delivery of indemnity agreements and assignments to other Lenders of
Advances made by the Issuing Bank, as shall be required to ensure that result.
Any such action on the part of the Lenders shall be binding on that Borrower. If
the rating of the non-credit-enhanced senior debt of any Lender by Standard &
Poor's Corporation or Moody's Investors Services Inc. is at any time less than
"A" or "A2" respectively, that Lender shall, if requested by an Issuing Bank,
provide Collateral (in a form satisfactory to the Issuing Bank acting
reasonably) to secure that Lender's obligations under this clause.

          Similarly, notwithstanding that Advances under Credit A2 are for the
time being made by BNS and its participation in Advances under Credit A1 is
reduced, and the participation of the other Credit A Lenders is increased, in
accordance with Section 8.2, it is the intention of the parties that the
ultimate credit risk and exposure of any Credit A Lender in respect of Credit A
be in accordance with its Proportionate Share of the entire amount of Credit A.
Accordingly, upon the Obligations becoming due and payable under Section 11.2,
each Credit A Lender shall (and hereby absolutely, unconditionally and
irrevocably agrees to) do all such things, including delivery of indemnity
agreements and assignments to other Credit A Lenders of Advances made by BNS
under Credit A2 or assignments to BNS of Advances made by other Credit A Lenders
under Credit A1 as shall be required to ensure that result. Any such action on
the part of the Credit A Lenders shall be binding on CHC.

          Similarly, notwithstanding that Advances under Credit B2 are for the
time being made by BoS and its participation in Advances under Credit B1 is
reduced, and the participation of the other Credit B Lenders is increased, in
accordance with Section 8.2, it is the intention of the parties that the
ultimate credit risk and exposure of any Credit B Lender in respect of Credit B
be in accordance with its Proportionate Share of the entire amount of Credit B.
Accordingly, upon the Obligations becoming due and payable under Section 11.2,
each Credit B Lender shall (and hereby absolutely, unconditionally and
irrevocably agrees to) do all such things, including delivery of indemnity
agreements and

<Page>

                                      -53-

assignments to other Credit B Lenders of Advances made by BoS under Credit B2 or
assignments to BoS of Advances made by other Credit B Lenders under Credit B1 as
shall be required to ensure that result. Any such action on the part of the
Credit B Lenders shall be binding on the European Borrowers and CHC.

          If any Lender fails to take the actions required under this Section,
the Agent may, without prejudice to the other rights of the Lenders, make such
adjustments to the payments to the defaulting Lender under this Agreement as are
necessary to compensate the other Lenders for the defaulting Lender's failure.

8.2       Adjustment of Proportionate Shares for Specific Credits

[Note: Section amended by Fourth Amending Agreement]

          While BNS is the sole Lender making Advances under Credit A2, its
participation in Advances and payments (including standby fees) under Credit A1
shall be reduced and shall be adjusted by the Agent from time to time, having
regard to the maximum principal amounts of Credits A1 and A2 and the overall
Commitment of BNS to Credit A, so that BNS's separate Proportionate Shares of
Credits A1 and A2 reflect its overall Proportionate Share of Credit A. The Agent
shall amend Schedule E to this Agreement and distribute it to all parties from
time to time to reflect such adjustments.

          While BoS is the sole Lender making Advances under Credit B2, its
participation in Advances and payments (including standby fees) under Credit B1
shall be reduced and shall be adjusted by the Agent from time to time, having
regard to the maximum principal amounts of Credits B1 and B2 and the overall
Commitment of BoS to Credit B, so that BoS's separate Proportionate Shares of
Credits B1 and B2 reflect its overall Proportionate Share of Credit B. The Agent
shall amend Schedule E to this Agreement and distribute it to all parties from
time to time to reflect such adjustments.

8.3       Exceptions Regarding Particular Credits

[Note: Section amended by Fourth Amending Agreement]

          Subject to the provisions of Section 8.1 regarding the assignment of
interests under Credit A2 in the event of acceleration of payment of the
Obligations, the provisions of this Agreement do not apply to Credit A2 to the
extent that the provisions contemplate the participation in Advances and
payments under Credit A2 by any Lender other than BNS. All Advances under Credit
A2 shall be made solely by BNS and records concerning Advances shall be
maintained solely by BNS. All payments of principal, interest, fees and other
amounts relating to Credit A2 shall be made solely to BNS. Any notices by CHC in
connection with Credit A2 shall be made to BNS. Notice and minimum amount
requirements for Advances shall not apply to Advances by way of overdraft under
Credit A2. In connection with Advances by way of overdraft, BNS shall ascertain
the positions or net positions of CHC's Canadian Dollar and US Dollar accounts
daily and, if the positions or net positions are debits in favour of BNS, the
debits will (if CHC is entitled to an Advance) be deemed to be Prime Rate
Advances (in the case of

<Page>

                                      -54-

Canadian Dollars) or Base Rate (US) Advances (in the case of US Dollars) under
Credit A2 in the respective amounts of the debits. If the positions or net
positions are credits in favour of CHC, the credits will be deemed to be
repayments of Prime Rate Advances (in the case of Canadian Dollars) or Base Rate
(US) Advances (in the case of US Dollars) under Credit A2 in the respective
amounts of the credits.

          Subject to the provisions of Section 8.1 regarding the assignment of
interests under Credit B2 in the event of acceleration of payment of the
Obligations, the provisions of this Agreement do not apply to Credit B2 to the
extent that the provisions contemplate the participation in Advances and
payments under Credit B2 by any Lender other than BoS. All Advances under Credit
B2 shall be made solely by BoS and records concerning Advances shall be
maintained solely by BoS. All payments of principal, interest, fees and other
amounts relating to Credit B2 shall be made solely to BoS. Any notices by the
European Borrowers in connection with Credit B2 shall be made to BoS. Notice and
minimum amount requirements for Advances shall not apply to Advances by way of
overdraft under Credit B2. In connection with Advances by way of overdraft, BoS
shall ascertain the positions or net positions of the respective European
Borrowers' British Pound accounts daily and, if the positions or net positions
are debits in favour of BoS, the debits will (if the European Borrowers are
entitled to an Advance) be deemed to be Base Rate (UK) Advances in the
respective amounts of the debits. If the positions or net positions are credits
in favour of the respective European Borrowers, the credits will be deemed to be
repayments of Base Rate (UK) Advances under Credit B2 in the respective amounts
of the credits.

          Similarly, references in this Agreement to the Lenders generally
shall, in the context of a particular Credit, be interpreted as referring only
to the Lenders who have Commitments relating to that Credit. For example, no
Lender other than a Credit C Lender shall have any right to receive payments in
respect of Credit C or any obligation to make Advances under Credit C.

8.4       Evidence of Indebtedness

          The Obligations resulting from Prime Rate Advances, Base Rate
Advances, and LIBOR Advances made by the Lenders shall be evidenced by records
maintained by the Agent, and by each Lender concerning those Advances it has
made. The Agent shall also maintain records of the Obligations resulting from
Advances by way of Bankers' Acceptances and L/Cs, and each Lender shall also
maintain records relating to Bankers' Acceptances that it has accepted and any
L/Cs that it has issued. The records maintained by the Agent shall constitute,
in the absence of manifest error, prima facie evidence of the Obligations and
all details relating thereto. The failure of the Agent or any Lender to
correctly record any such amount or date shall not, however, adversely affect
the obligation of the Borrowers to pay the Obligations in accordance with this
Agreement.

<Page>

                                      -55-

8.5       Conversions

                 Subject to the other terms of this Agreement, the Borrowers may
from time to time convert all or any part of the outstanding amount of any
Advance into another form of Advance permitted by this Agreement. A conversion
does not, however, constitute a new advance of funds by any Lender, but only an
adjustment of the basis on which interest payable to the Lenders will be
calculated.

8.6       Notice of Advances and Payments

          A Borrower shall give the Agent irrevocable written notice, in the
form attached as Schedule A to this Agreement, of any request for any Advance to
it under the Credits. A Borrower shall also give the Agent irrevocable written
notice in the same form of any payment (whether resulting from repayment or
prepayment), rollover or conversion by it of any Advance under the Credits.

          Notice shall be given on the third Business Day prior to the date of
any Advance, payment, rollover or conversion, except that notice shall be given
in respect of an Advance by way of L/C at such earlier time as the Issuing Bank
may reasonably require so that it has sufficient time to review the proposed
form of L/C, and except that notice in respect of a Prime Rate Advance, Base
Rate (US) Advance or payment thereof may be given on the Business Day before any
such Advance or payment. Any permanent reduction of any Credit shall only be
effective on three Business Days' notice as required by Section 8.7.

          Notices shall be given not later than 1:00 p.m. (local time in the
relevant office of the Agent) on the date for notice. Payments must be made
prior to 1:00 p.m. (local time in the relevant office of the Agent) on the date
for payment. If a notice or payment is not given or made by those times, it
shall be deemed to have been given or made on the next Business Day, unless all
Lenders affected by the late notice or payment agree, in their sole discretion,
to accept a notice or payment at a later time as being effective on the date it
is given or made.

8.7       Prepayments and Reductions

          Subject to giving notice required by Section 8.6, the Borrowers may
from time to time repay Advances outstanding under any Credit without penalty,
except that (i) LIBOR Advances may not be paid prior to the end of the
applicable LIBOR Periods unless the relevant Borrower indemnifies the Lenders
for any loss or expense that the Lenders incur as a result, including any
breakage costs, and (ii) Bankers' Acceptances may not be paid prior to their
respective maturity dates.

          CHC may from time to time, by giving not less than three Business
Days' express written notice to the Agent and paying all accrued and unpaid
standby fees to the effective date of cancellation or reduction, irrevocably
notify the Agent of the cancellation of any Credit or of the permanent reduction
of the committed amount of any Credit by an amount which shall be a minimum of
US $1,000,000 and a whole multiple

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                                      -56-

of US $100,000. The Borrowers shall have no right to any increase in the
committed amount of that Credit thereafter.

8.8       Prime Rate, Base Rate and LIBOR Advances

          Upon timely fulfilment of all applicable conditions as set forth in
this Agreement, the Agent, in accordance with the procedures set forth in
Section 8.11, will make the requested amount of a Prime Rate Advance, Base Rate
Advance or LIBOR Advance available to the relevant Borrower on the Drawdown Date
requested by the Borrower by crediting the Designated Account with such amount.
Each Prime Rate Advance or Base Rate (US) Advance shall be in an aggregate
minimum amount of $1,000,000 or US $1,000,000, respectively and in a whole
multiple of $100,000 or US $100,000, respectively or in a similar amount for
other Approved Currencies that is established by the Agent. Each LIBOR Advance
shall be in minimum amount of US $5,000,000 or (pound) 5,000,000 and a whole
multiple of US $1,000,000 or (pound) 1,000,000 or in a similar amount for other
Approved Currencies that is established by the Agent. Each Borrower shall pay
interest to the Agent for the account of the Lenders at the Branch of Account on
any such Advances outstanding to it from time to time hereunder at the
applicable rate of interest specified in Sections 2.5, 3.5, 4.6 and 5.5.

          Interest on Prime Rate Advances and Base Rate Advances shall be
payable monthly on each Interest Payment Date. Interest on LIBOR Advances shall
be payable on the last day of the applicable LIBOR Period and, if the LIBOR
Period is longer than three months, every three months after the date of the
relevant LIBOR Advance. All interest shall accrue from day to day and shall be
payable in arrears for the actual number of days elapsed from and including the
date of Advance or the previous date on which interest was payable, as the case
may be, to but excluding the date on which interest is payable, both before and
after maturity, default and judgment, with interest on overdue interest at the
same rate payable on demand. Overdue interest with respect to a LIBOR Advance
shall, upon the expiry of the LIBOR Period applicable to such LIBOR Advance,
bear interest, payable on demand, calculated at the rates applicable to Base
Rate (US) Advances in the case of LIBOR Advances in US Dollars and Base Rate
(UK) Advances in the case of LIBOR Advances in British Pounds.

          Interest calculated with reference to the Prime Rate shall be
calculated monthly on the basis of a calendar year. Interest on Base Rate
Advances shall be calculated monthly on the basis of a year of 360 days.
Interest calculated with reference to the LIBO Rate shall be calculated on the
basis of a year of 360 days for a term equal to the applicable LIBOR Period or,
if a LIBOR Period is longer than three months, every three months. Each rate of
interest which is calculated with reference to a period (the "deemed interest
period") that is less than the actual number of days in the calendar year of
calculation is, for the purposes of the Interest Act (Canada), equivalent to a
rate based on a calendar year calculated by multiplying such rate of interest by
the actual number of days in the calendar year of calculation and dividing by
the number of days in the deemed interest period.

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                                      -57-

8.9       LIBOR Periods

          The Borrowers may select, by irrevocable notice to the Agent, LIBOR
Periods of one, two, three or six months to apply to any particular LIBOR
Advance. LIBOR Periods of other lengths shall be permitted if the relevant
Lenders, acting reasonably, determine that deposits for such terms are readily
available. No LIBOR Period may end on a date which is not a Business Day, or
after the date on which the principal amount of any Credit is required to be
reduced (in whole or in part) if that would adversely affect the Borrowers'
ability to cause the reduction of the Credit in question. The Borrowers shall
from time to time select and give notice to the Agent of the LIBOR Period for a
LIBOR Advance which shall commence upon the making of the LIBOR Advance or at
the expiry of any outstanding LIBOR Period applicable to a LIBOR Advance that is
being rolled over. If a Borrower fails to select and give the Agent notice of a
LIBOR Period for a LIBOR Advance in accordance with Section 8.6, the LIBOR
Advance for which the LIBOR Period has ended shall be deemed to be converted to
a Base Rate (US) Advance, in the case of a LIBOR Advance in US Dollars, and a
Base Rate (UK) Advance in the case of a LIBOR Advance in British Pounds, and the
Borrower shall be deemed to have selected a LIBOR Period of one month in the
case of a LIBOR Advance in any other Approved Currency. A rollover of a LIBOR
Advance does not constitute a new advance of funds by the Lenders, but rather an
adjustment of the basis on which interest is charged. [Note: Section amended by
Third Amending Agreement]

8.10      Termination of LIBOR Advances

          If at any time a Lender determines in good faith and on reasonable
grounds (which determination shall be conclusive and binding on the Borrowers)
that:

          (a)    adequate and reasonable means do not exist for ascertaining the
                 LIBO Rate applicable to a LIBOR Advance;

          (b)    the LIBO Rate does not adequately reflect the effective cost to
                 the Lender of making or maintaining a LIBOR Advance, except as
                 a result of the Lender failing to obtain a deposit in the
                 amount and for the term of the LIBOR Advance; or

          (c)    it cannot readily obtain or retain funds in the London
                 interbank market in order to fund or maintain any LIBOR Advance
                 or cannot otherwise perform its obligations hereunder with
                 respect to any LIBOR Advance,

then upon at least four Business Days' written notice by the Agent to CHC,

          (d)    the right of the Borrowers to request LIBOR Advances from that
                 Lender shall be and remain suspended until the Agent notifies
                 CHC that any condition causing such determination no longer
                 exists, and

<Page>

                                      -58-

          (e)    if the Lender is prevented from maintaining a LIBOR Advance,
                 each Borrower shall, at its option, either repay the LIBOR
                 Advances owing by it to that Lender or convert the LIBOR
                 Advances into other forms of Advance which are permitted by
                 this Agreement, but the Borrower shall be responsible for any
                 loss or expense that the Lender incurs as a result, including
                 breakage costs.

8.11      Co-ordination of Prime Rate, Base Rate (US) and LIBOR Advances

          Each Lender shall advance its Proportionate Share of each Prime Rate,
Base Rate (US) and LIBOR Advance under a Credit in accordance with the following
provisions:

          (a)    the Agent shall advise each Lender of its receipt of a notice
                 from a Borrower pursuant to Section 8.6 on the day such notice
                 is received and shall, as soon as possible, advise each Lender
                 of such Lender's Proportionate Share of any Advance requested
                 by the notice;

          (b)    each Lender shall deliver its Proportionate Share of the
                 Advance to the Agent not later than 11:00 a.m. (local time in
                 the relevant office of the Agent) on the Drawdown Date;

          (c)    if the Agent determines that all the conditions precedent to an
                 Advance specified in this Agreement have been met, it shall
                 advance to the relevant Borrower the amount delivered by each
                 Lender by crediting the Designated Account prior to 3:00 p.m.
                 (local time in the relevant office of the Agent) on the
                 Drawdown Date, but if the conditions precedent to the Advance
                 are not met by 3:00 p.m. (local time in the relevant office of
                 the Agent) on the Drawdown Date, the Agent shall return the
                 funds to the Lenders or invest them in an overnight investment
                 as orally instructed by each Lender until such time as the
                 Advance is made; and

          (d)    if the Agent determines that a Lender's Proportionate Share of
                 an Advance would not be a whole multiple of $100,000 or US
                 $100,000 (or a similar amount in other Approved Currencies that
                 is established by the Agent), as the case may be, the amount to
                 be advanced by that Lender may be increased or reduced by the
                 Agent in its sole discretion to the extent necessary to reflect
                 the requirements of this sub-clause.

8.12      Execution of Bankers' Acceptances

          To facilitate the acceptance of Bankers' Acceptances hereunder, each
Borrower hereby appoints each Lender as its attorney to sign and endorse on its
behalf, as

<Page>

                                      -59-

and when considered necessary by the Lender, an appropriate number of orders in
the form prescribed by that Lender.

          Each Lender may, at its option, execute any order in handwriting or by
the facsimile or mechanical signature of any of its authorized officers, and the
Lenders are hereby authorized to accept or pay, as the case may be, any order of
a Borrower which purports to bear such a signature notwithstanding that any such
individual has ceased to be an authorized officer of the Lender. Any such order
or Bankers' Acceptance shall be as valid as if he or she were an authorized
officer at the date of issue of the order or Bankers' Acceptance.

          Any order or Bankers' Acceptance signed by a Lender as attorney for a
Borrower, whether signed in handwriting or by the facsimile or mechanical
signature of an authorized officer of a Lender may be dealt with by the Agent or
any Lender to all intents and purposes and shall bind that Borrower as if duly
signed and issued by the Borrower.

          The receipt by the Agent of a request for an Advance by way of
Bankers' Acceptances shall be each Lender's sufficient authority to execute, and
each Lender shall, subject to the terms and conditions of this Agreement,
execute orders in accordance with such request and the advice of the Agent given
pursuant to Section 8.16, and the orders so executed shall thereupon be deemed
to have been presented for acceptance.

8.13      Reference Lenders

          If more than three Lenders are banks named on Schedule I of the Bank
Act (Canada), the Agent shall be a Schedule I Reference Lender and each of the
Agent and CHC shall designate a different Lender named on Schedule I to be a
Schedule I Reference Lender for the purpose of quoting rates to be used in
determining the Prime Rate, Base Rate (US), LIBOR Rate and BA Discount Rate. If
more than two Lenders are banks named on Schedule II of the Bank Act (Canada),
the Agent and CHC shall each designate a different Lender named on Schedule II
to be a Schedule II Reference Lender for the purpose of quoting rates to be used
in determining the BA Discount Rate.

          If any Schedule I Reference Lender or Schedule II Reference Lender
ceases to be a Lender or ceases to accept Bankers' Acceptances, the person that
originally designated that Reference Lender shall have the right to designate in
a timely manner another Lender that is a bank chartered under and referred to in
Schedule I or Schedule II, as applicable, of the Bank Act (Canada) as a
replacement Reference Lender, failing which the applicable Prime Rate, Base Rate
(US), LIBOR Rate and BA Discount Rate hereunder shall be determined on the basis
of the rates provided by the notice from the relevant remaining Reference
Lender(s).

          If three or fewer Lenders are banks named on Schedule I of the Bank
Act (Canada), all such Lenders shall be deemed to be the Schedule I Reference
Lender and any applicable Prime Rate, Base Rate (US), LIBOR Rate and BA Discount
Rate hereunder shall be determined on the basis of the discount rate provided by
those

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                                      -60-

Lenders. If two or fewer Lenders are banks named on Schedule II of the Bank Act
(Canada), all such Lenders shall be deemed to be the Schedule II Reference
Lender and any applicable BA Discount Rate hereunder shall be determined on the
basis of the discount rate provided by those Lenders. If no Lender is a bank
named on Schedule I, or Schedule II as the case may be, of the Bank Act
(Canada), any applicable BA Discount Rate hereunder shall be determined on the
basis of the average rate for bankers acceptances of the relevant term that
appears on the Reuters Screen CDOR Page at 10:00 a.m. Toronto time on the
Drawdown Date plus 0.10% per annum.

8.14      Sale of Bankers' Acceptances

          It shall be the responsibility of each Lender to arrange, in
accordance with normal market practice, for the sale on each Drawdown Date of
the Bankers' Acceptances issued by any Borrower and to be accepted by that
Lender, failing which the Lender shall purchase its Bankers' Acceptances.

          In accordance with the procedures set forth in Section 8.16, the Agent
will make the net proceeds of the requested Advance by way of Bankers'
Acceptances received by it from the Lenders available to the relevant Borrower
on the Drawdown Date by crediting the Designated Account with such amount.

          Notwithstanding the foregoing, if in the determination of the Majority
Lenders acting reasonably a market for Bankers' Acceptances does not exist at
any time, or the Lenders cannot for other reasons, after reasonable efforts,
readily sell Bankers' Acceptances or perform their other obligations under this
Agreement with respect to Bankers' Acceptances, then upon at least four days'
written notice by the Agent to CHC, the Borrowers' right to request Advances by
way of Bankers' Acceptances shall be and remain suspended until the Agent
notifies CHC that any condition causing such determination no longer exists.

8.15      Size and Maturity of Bankers' Acceptances and Rollovers

          Each Advance of Bankers' Acceptances shall be in a minimum amount of
$5,000,000 and each Bankers' Acceptance shall be in the amount of $1,000 or
whole multiples thereof. Each Bankers' Acceptance shall have a term of 30 to 180
days after the date of acceptance of the order by a Lender, but no Bankers'
Acceptance may mature on a date which is not a Business Day or on a date which
is later than the date on which the principal amount of any Credit is required
to be reduced (in whole or in part) if that would adversely affect the
Borrowers' ability to cause the reduction of the Credit in question. The face
amount at maturity of a Bankers' Acceptance may be renewed as a Bankers'
Acceptance or converted into another form of Advance permitted by this
Agreement.

8.16      Co-ordination of BA Advances

          Each Lender shall advance its Proportionate Share of each Advance
under a Credit by way of Bankers' Acceptances in accordance with the provisions
set forth below.

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                                      -61-

8.16.1    The Agent, promptly following receipt of a notice from a Borrower
pursuant to Section 8.6 requesting an Advance by way of Bankers' Acceptances,
shall advise each Lender of the aggregate face amount and term(s) of the
Bankers' Acceptances to be accepted by it, which term(s) shall be identical for
all Lenders. The aggregate face amount of Bankers' Acceptances to be accepted by
a Lender shall be determined by the Agent by reference to the respective
Commitments of the Lenders, except that, if the face amount of a Bankers'
Acceptance would not be Cdn. $1,000 or a whole multiple thereof, the face amount
shall be increased or reduced by the Agent in its sole discretion to the nearest
whole multiple of Cdn. $1,000.

8.16.2    Each Lender shall transfer to the Agent at the Branch of Account for
value on each Drawdown Date immediately available Cdn. Dollars in an aggregate
amount equal to the BA Discount Proceeds of all Bankers' Acceptances accepted
and sold or purchased by the Lender on such Drawdown Date net of the applicable
Bankers' Acceptance Fee and net of the amount required to pay any of its
previously accepted Bankers' Acceptances that are maturing on the Drawdown Date
or any of its other Advances that are being converted to Bankers' Acceptances on
the Drawdown Date.

8.16.3    If the Agent determines that all the conditions precedent to an
Advance specified in this Agreement have been met, it shall advance to the
relevant Borrower the amount delivered by each Lender by crediting the
Designated Account prior to 3:00 p.m. (Toronto time) on the Drawdown Date, but
if the conditions precedent to the Advance are not met by 3:00 p.m. (Toronto
time) on the Drawdown Date, the Agent shall return the funds to the Lenders or
invest them in an overnight investment as orally instructed by each Lender until
such time as the Advance is made.

8.16.4    Notwithstanding any other provision hereof, for the purpose of
determining the amount to be transferred by a Lender to the Agent for the
account of the relevant Borrower in respect of the sale of any Bankers'
Acceptance issued by that Borrower and accepted by such Lender, the proceeds of
sale thereof shall be deemed to be an amount equal to the BA Discount Proceeds
calculated with respect thereto. Accordingly, in respect of any particular
Bankers' Acceptance accepted by it, a Lender in addition to its entitlement to
retain the applicable Bankers' Acceptance Fee for its own account (i) shall be
entitled to retain for its own account the amount, if any, by which the actual
proceeds of sale thereof exceed the BA Discount Proceeds calculated with respect
thereto, and (ii) shall be required to pay out of its own funds the amount, if
any, by which the actual proceeds of sale thereof are less than the BA Discount
Proceeds calculated with respect thereto.

8.16.5    Whenever a Borrower requests an Advance that includes Bankers'
Acceptances, each Lender that is not permitted by applicable law or by customary
market practice to accept a Bankers' Acceptance (a "Non BA Lender") shall, in
lieu of accepting its pro rata amount of such Bankers' Acceptances, make
available to that Borrower on the Drawdown Date a loan (a "BA Equivalent Loan")
in Canadian Dollars and in an amount equal to the BA Discount Proceeds of the
Bankers' Acceptances that the Non BA Lender would have been required to accept
on the Drawdown Date if it were able to accept Bankers' Acceptances. The BA
Discount Proceeds shall be calculated based on

<Page>

                                      -62-

the BA Discount Rate provided by the Schedule II Reference Lenders. Each Non BA
Lender shall also be entitled to deduct from the BA Equivalent Loan an amount
equal to the Bankers Acceptance Fee that would have been applicable had it been
able to accept Bankers' Acceptances. The BA Equivalent Loan shall have a term
equal to the term of the Bankers' Acceptances that the Non BA Lender would
otherwise have accepted and the relevant Borrower shall, at the end of that
term, be obligated to pay the Non BA Lender an amount equal to the aggregate
face amount of the Bankers' Acceptances that it would otherwise have accepted.
All provisions of this Agreement applicable to Bankers' Acceptances and Lenders
that accept Bankers' Acceptances shall apply mutatis mutandis to BA Equivalent
Loans and Non BA Lenders and, without limiting the foregoing, Advances shall
include BA Equivalent Loans.

8.17      Payment of Bankers' Acceptances

          Each Borrower shall provide for the payment to the Agent at the Branch
of Account for the account of the applicable Lenders of the full face amount of
each Bankers' Acceptance accepted for its account on the earlier of (i) the date
of maturity of a Bankers' Acceptance and (ii) the date on which any Obligations
become due and payable pursuant to Section 11.2. The Lenders shall be entitled
to recover interest from the relevant Borrower at a rate of interest per annum
equal to the rate applicable to Prime Rate Advances under the Credit under which
the Bankers' Acceptance was issued, compounded monthly, upon any amount payment
of which has not been provided for by that Borrower in accordance with this
Section. Interest shall be calculated from and including the date of maturity of
each Bankers' Acceptance up to but excluding the date such payment, and all
interest thereon, both before and after demand, default and judgment, is
provided for by the Borrower.

          If a Borrower provides cash in response to any Obligations becoming
due and payable under Section 11.2, it shall be entitled to receive interest on
the cash provided in accordance with Section 14.15 as long as the cash is held
as Collateral.

8.18      Deemed Advance - Bankers' Acceptances

          Except for amounts which are paid from the proceeds of a rollover of a
Bankers' Acceptance or for which payment has otherwise been funded by a
Borrower, any amount which a Lender pays to any third party on or after the date
of maturity of a Bankers' Acceptance in satisfaction thereof or which is owing
to the Lender in respect of such a Bankers' Acceptance on or after the date of
maturity of such a Bankers' Acceptance, shall be deemed to be a Prime Rate
Advance to that Borrower under this Agreement. Each Lender shall forthwith give
notice of the making of such a Prime Rate Advance to the relevant Borrower and
the Agent (which shall promptly give similar notice to the other Lenders).
Interest shall be payable on such Prime Rate Advances in accordance with the
terms applicable to Prime Rate Advances.

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                                      -63-

8.19      Waiver

          The Borrowers shall not claim from a Lender any days of grace for the
payment at maturity of any Bankers' Acceptances presented and accepted by the
Lender pursuant to this Agreement. Each Borrower waives any defence to payment
which might otherwise exist if for any reason a Bankers' Acceptance shall be
held by a Lender in its own right at the maturity thereof, and the doctrine of
merger shall not apply to any Bankers' Acceptance that is at any time held by a
Lender in its own right.

8.20      Degree of Care

          Any executed orders to be used as Bankers' Acceptances shall be held
in safekeeping with the same degree of care as if they were the Lender's own
property, and shall be kept at the place at which such orders are ordinarily
held by such Lender.

8.21      Indemnity

          Each Borrower shall indemnify and hold the Lenders, and each of them,
harmless from any loss, cost, damage or expense with respect to any Bankers'
Acceptance dealt with by the Lenders for the Borrower's account, or any of them,
but shall not be obliged to indemnify a Lender for any loss, cost, damage or
expense caused by the gross negligence or wilful misconduct of that Lender.

8.22      Obligations Absolute

          The obligations of each Borrower with respect to Bankers' Acceptances
under this Agreement shall be unconditional and irrevocable, and shall be paid
strictly in accordance with the terms of this Agreement under all circumstances,
including, without limitation, the following circumstances:

                 (i)     any lack of validity or enforceability of any order
                         accepted by a Lender as a Bankers' Acceptance; or

                 (ii)    the existence of any claim, set-off, defence or other
                         right which a Borrower may have at any time against the
                         holder of a Bankers' Acceptance, a Lender or any other
                         person or entity, whether in connection with this
                         Agreement or otherwise.

8.23      Shortfall on Drawdowns, Rollovers and Conversions

          Each Borrower agrees that:

          (a)    the difference between the amount of an Advance requested by
                 the Borrower by way of Bankers' Acceptances and the actual
                 proceeds of the Bankers' Acceptances;

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                                      -64-

          (b)    the difference between the actual proceeds of a Bankers'
                 Acceptance and the amount required to pay a maturing Bankers'
                 Acceptance, if a Bankers' Acceptance is being rolled over; and

          (c)    the difference between the actual proceeds of a Bankers'
                 Acceptance and the amount required to repay any Advance which
                 is being converted to a Bankers' Acceptance;

shall be funded and paid by the Borrower from its own resources, by 11:00 a.m.
on the day of the Advance or may be advanced as a Prime Rate Advance under a
Credit if the Borrower is otherwise entitled to an Advance under the Credit.

8.24      Prohibited Use of Bankers' Acceptances and L/Cs

          No Borrower shall enter into any agreement or arrangement of any kind
with any person to whom Bankers' Acceptances have been delivered whereby the
Borrower undertakes to replace such Bankers' Acceptances on a continuing basis
with other Bankers' Acceptances, nor shall any Borrower directly or indirectly
take, use or provide Bankers' Acceptances or L/Cs as security for loans or
advances from any other person except as expressly contemplated by this
Agreement.

8.25      Issuance and Maturity of L/Cs

          A request for an Advance by way of L/C shall be made by a Borrower in
accordance with Section 8.6. The Agent shall promptly notify the Lenders of the
receipt of the request, but L/Cs shall only be issued by the Issuing Bank as
fronting bank for all Lenders. A request shall include the details of the L/C to
be issued. The Issuing Bank shall promptly notify the relevant Borrower of any
comment concerning the form of the L/C requested by the Borrower and shall, if
the Borrower is otherwise entitled to an Advance, issue the L/C to the Borrower
at the branch where its account is maintained on the Drawdown Date or as soon
thereafter as the Issuing Bank is satisfied with the form of L/C to be issued.

          Each L/C issued under this Agreement shall have a term which is not
more than one year after its issuance date or renewal date unless the relevant
Borrower agrees to provide Collateral equal to the full face amount of any L/C
having a longer term. Collateral shall be provided for the benefit of the
Lenders promptly upon demand by the Agent. An L/C may be renewed by the relevant
Borrower subject to complying with the terms of this Agreement applicable to an
Advance by way of L/C.

8.26      Payment of L/C Fees

          Payment of L/C fees shall be made to the Agent for the account of the
Lenders (other than the fronting fee under Credits A and B which shall be solely
for the Issuing Bank's account) at the Branch of Account, and shall be made at
the time of issuance or renewal of an L/C. L/C fees shall be calculated at the
rate specified in Sections 2.5 and 3.5 on the face amount of each L/C for the
duration of its term on the basis of the actual number of days to elapse from
and including the date of issuance or

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                                      -65-

renewal by the Issuing Bank to but not including the expiry date of the L/C. L/C
fees shall be calculated on the basis of a 365 day year. The relevant Borrower
shall be entitled to a pro rata refund of fees paid in connection with any L/C
that is terminated as a result of payment or otherwise before its expiry date.

8.27      Payment of L/Cs

          The Borrower for whose account an L/C was issued shall provide for the
payment to the Issuing Bank at the branch where the L/C was issued (for the
account of the Lenders) of the full face amount of each L/C (or the amount
actually paid in the case of a partial payment) on the earlier of (i) the date
on which the Issuing Bank makes a payment to the beneficiary of an L/C, and (ii)
the date on which any Obligations become due and payable pursuant to Section
11.2. The Lenders shall be entitled to recover interest from the relevant
Borrower at a rate of interest per annum equal to the rate applicable to Prime
Rate Advances (in the case of Canadian Dollar L/Cs), Base Rate (US) Advances (in
the case of US Dollar L/Cs) and Base Rate (UK) Advances (in the case of British
Pound L/Cs) compounded monthly, upon any amount payment of which has not been
provided for by the Borrower in accordance with this Section. Interest shall be
calculated from and including the date on which the Issuing Bank makes a payment
to the beneficiary of an L/C, up to but excluding the date such payment, and all
interest thereon, both before and after demand, default and judgment, is
provided for by the Borrower.

          The obligation of the relevant Borrower to reimburse the Lenders for a
payment to a beneficiary of an L/C shall be absolute and unconditional, except
for matters arising from a Lender's wilful misconduct or gross negligence, and
shall not be reduced by any demand or other request for payment of an L/C (a
"Demand") paid or acted upon in good faith and in conformity with laws,
regulations or customs applicable thereto being invalid, insufficient,
fraudulent or forged, nor shall the Borrower's obligation be subject to any
defence or be affected by any right of set-off, counter-claim or recoupment
which the Borrower may now or hereafter have against the beneficiary, the Lender
or any other person for any reason whatsoever, including the fact that the
Issuing Bank paid a Demand or Demands (if applicable) aggregating up to the
amount of the L/C notwithstanding any contrary instructions from the Borrower to
the Issuing Bank or the occurrence of any event including, but not limited to,
the commencement of legal proceedings to prohibit payment by the Issuing Bank of
a Demand. Any action, inaction or omission taken or suffered by the Issuing Bank
under or in connection with an L/C or any Demand, if in good faith and in
conformity with laws, regulations or customs applicable thereto shall be binding
on the Borrower and shall not place any Lender under any resulting liability to
the Borrower. Without limiting the generality of the foregoing, the Issuing Bank
may receive, accept, or pay as complying with the terms of the L/C, any Demand
otherwise in order which may be signed by, or issued to, any administrator,
executor, trustee in bankruptcy, receiver or other person or entity acting as
the representative or in place of, the beneficiary.

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                                      -66-

          If a Borrower provides cash in response to any Obligations becoming
due and payable under Section 11.2, it shall be entitled to receive interest on
the cash provided in accordance with Section 14.15 as long as the cash is held
as Collateral.

8.28      Deemed Advance - L/Cs

          Except for amounts which have been funded by the relevant Borrower,
any amount which the Issuing Bank pays to any third party in respect of an L/C
in satisfaction or partial satisfaction hereof shall also be deemed to be a
Prime Rate Advance in the case of Canadian Dollar L/Cs, a Base Rate Advance in
the case of US Dollar L/Cs and a Base Rate (UK) Advance (in the case of British
Pound L/Cs), in each case under the Credit under which the L/C was issued. The
Issuing Bank shall forthwith give notice of the making of such an Advance to the
relevant Borrower and the Agent (which shall promptly give similar notice to the
other Lenders). Interest shall be payable on such Advances in accordance with
the terms applicable to such Advances.

8.29      Prohibited Rates of Interest

          Notwithstanding any other provisions of this Agreement or any other
Credit Document, the Borrowers shall not be obliged to make any payment of
interest or other amounts payable to the Lenders or the Agent under this
Agreement or under any other Credit Document in an amount or at a rate that
would be prohibited by law or would result in the receipt by the Lenders or the
Agent of interest at a criminal rate, as the terms "interest" and "criminal
rate" are defined under the Criminal Code (Canada), or that would contravene any
local usury laws which may be applicable to any obligations of the Borrowers to
the Lenders or the Agent under or in connection with this Agreement. In any such
case, any payment, collection or demand for interest in excess of the maximum
permitted rate shall be deemed to have been made by mutual mistake of the
relevant Borrower, Agent and Lenders, any excess payment shall be refunded to
that Borrower and the amount or rate otherwise payable under the terms of any
Credit Document shall be reduced to the maximum amount or rate payable in
accordance with applicable law. For the purposes of this Agreement, the
effective annual rate of interest shall be determined in accordance with
generally accepted actuarial practices and principles and in the event of any
dispute, a certificate of a Fellow of the Canadian Institute of Actuaries
appointed by the Agent shall be conclusive for the purpose of such
determination.

                                   ARTICLE IX

                         REPRESENTATIONS AND WARRANTIES

9.1       Representations and Warranties

          Each Restricted Party represents and warrants to the Lenders as
specified below.

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                                      -67-

9.1.1     Corporate Matters

          (a)    It is a duly incorporated and validly existing corporation, is
                 in compliance with the requirements for carrying on business in
                 all jurisdictions in which it carries on business, and has the
                 power and authority, and all material Permits required as of
                 the date hereof, to enter into and perform its obligations
                 under any Credit Documents to which it is or will be a party,
                 to own its Property and to carry on the business in which it is
                 engaged.

          (b)    The entering into and the performance by it of the Credit
                 Documents to which it is or will be a party (i) have been duly
                 authorized by all necessary corporate action on its part, (ii)
                 do not and will not violate its Constating Documents, any
                 Requirement of Law, any Permit or any Contract to which it is a
                 party, and (iii) will not result in the creation of any
                 Encumbrance on any of its Property, other than the Security,
                 will not require it to create any Encumbrance on any of its
                 Property and will not result in the forfeiture of any of its
                 Property.

          (c)    Its Constating Documents do not restrict the power of its
                 directors to borrow money, to give financial assistance by way
                 of loan, guarantee or otherwise, or to encumber any or all of
                 its present and future Property to secure the Obligations,
                 except for restrictions under any Constating Document which
                 have been complied with in connection with the Credit Documents
                 and the Permitted Obligations.

          (d)    It is not in violation of any term of its Constating Documents
                 and is not in violation of any Requirement of Law, Permit or
                 Contract, the violation of which would materially and adversely
                 affect its ability to own its Property and conduct its
                 business, nor will its execution, delivery and performance of
                 any Credit Documents to which it is a party result in any such
                 violation.

9.1.2     Credit Documents

          (a)    The Credit Documents to which it is or will be a party have
                 been or will be duly executed and delivered by it and
                 constitute legal, valid and binding obligations enforceable
                 against it in accordance with their respective terms, subject
                 to the availability of equitable remedies and the effect of
                 bankruptcy, insolvency and similar laws affecting the rights of
                 creditors generally.

          (b)    No Event of Default or Pending Event of Default has occurred
                 and is continuing.

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                                      -68-

          (c)    From and after the date on which the relevant Security is
                 delivered and registered if required, the Lenders will have
                 legal, valid and enforceable security upon all of its present
                 and future Property which is or is intended to be Encumbered
                 thereby (as to which it has, or will when acquired have, a good
                 and marketable title as owner or lessee), subject only to
                 Permitted Encumbrances, the availability of equitable remedies,
                 and the effect of bankruptcy, insolvency and similar laws
                 affecting the rights of creditors generally.

9.1.3     Litigation, Financial Statements Etc.

          (a)    As of the date of execution of this Agreement, there are no
                 litigation, arbitration or administrative proceedings or
                 industrial or labour disputes outstanding and, to its knowledge
                 after having made reasonable inquiry, there are no proceedings
                 or disputes pending or threatened, against it which, in either
                 case, could materially and adversely affect its ability to
                 perform its obligations under the Credit Documents, except as
                 disclosed on Schedule H.

          (b)    All of the historical financial statements which have been
                 furnished to the Lenders, or any of them, in connection with
                 this Agreement are complete and, to its knowledge after
                 reasonable inquiry, fairly present its financial position as of
                 the dates referred to therein and have been prepared in
                 accordance with GAAP except, in the case of quarterly financial
                 statements, notes to the statements and audit adjustments
                 required by GAAP are not included.

          (c)    As of 13 February 2004, all projections, including forecasts,
                 budgets, pro formas and business plans provided to the Lenders,
                 or any of them, were prepared in good faith based on reasonable
                 assumptions which were adequately disclosed in the respective
                 documents and are reasonable estimates of the prospects of the
                 businesses referred to therein. [Note: Section amended by Tenth
                 Amending Agreement]

          (d)    As of 13 February 2004, it has no liabilities (contingent or
                 other) or other obligations of the type required to be
                 disclosed in accordance with GAAP which are not fully disclosed
                 on its audited financial statements provided to the Lenders for
                 its fiscal year ended 30 April 2003, or its interim financial
                 statements for its fiscal period ended 31 October 2003, other
                 than liabilities and obligations incurred thereafter in the
                 ordinary course of its business. [Note: Section amended by
                 Tenth Amending Agreement]

          (e)    It is not in default under any of the Permitted Encumbrances.

<Page>

                                      -69-

          (f)    There is no fact that it has not disclosed to the Agent and the
                 Lenders in writing that materially adversely affects its
                 ability to perform its obligations under the Credit Documents
                 to which it is or will be a party.

          (g)    To the best of its knowledge, after all reasonable and prudent
                 testing, its Systems are Year 2000 Compliant.

9.1.4     Sub Debt

          (a)    This Agreement does not contravene or conflict with the Sub
                 Debt Indentures and the incurrence of the Obligations is in
                 compliance with the Sub Debt Indentures and will not contravene
                 or cause a default under any Sub Debt Indenture.

          (b)    All Obligations are "Senior Indebtedness" and "Designated
                 Senior Indebtedness" as defined in the Sub Debt Indentures
                 relating to the 2000 Notes and the 2004 Notes and are entitled
                 to the benefit of all subordination provisions of the Sub Debt
                 Indentures. [Note: Section amended by Twelfth Amending
                 Agreement]

          (c)    This Agreement constitutes the "Senior Credit Facility" as
                 defined in the Sub Debt Indentures relating to the 2000 Notes
                 and the 2004 Notes. [Note: Section amended by Twelfth Amending
                 Agreement]

          (d)    CHC has complied in all respects with the Sub Debt Indenture
                 relating to the 2000 Notes in connection with the Schreiner
                 Acquisition, including but not limited to compliance concerning
                 the Debt incurred in connection with the Schreiner Acquisition
                 and the Subsidiaries acquired through the Schreiner
                 Acquisition. [Note: Section added by Tenth Amending Agreement]

9.1.5     Property and Capital Stock

          (a)    Schedule F fully and fairly describes as of the date of this
                 Agreement, the ownership of all of its issued and outstanding
                 Capital Stock, the Capital Stock in Restricted Parties and
                 other persons that it owns, the nature of the business that it
                 carries on, the location of its head office (and chief
                 executive office, if different), and the jurisdictions in which
                 its Property is located.

          (b)    As of the date of this Agreement, the Aircraft in which it has
                 any interest (including leased Aircraft) are located in the
                 respective jurisdictions specified on Schedule I.

          (c)    The Pledged Shares are validly issued as fully paid and
                 non-assessable Capital Stock of the respective Restricted
                 Parties.

<Page>

                                      -70-

          (d)    The consents of the shareholders or directors of the respective
                 Restricted Parties that will be delivered at or prior to the
                 time that the Pledged Shares become part of the Security are
                 the only consents that are necessary or desirable in connection
                 with the pledges of the Pledged Shares as part of the Security
                 (including the enforcement of the pledges), except for consents
                 of regulatory authorities that may be required in connection
                 with transfers of Pledged Shares issued by Restricted Parties
                 that directly or indirectly hold Permits for operation of
                 aircraft. The consents of the shareholders or directors will be
                 kept in full force and effect as long as they remain necessary
                 or desirable.

          (e)    It owns or is licensed or otherwise has the right to use all
                 Intellectual Property that is necessary for the operation of
                 its business, without conflict with the rights of any other
                 person. All Intellectual Property in which it owns an interest
                 registered in a public office is listed on Schedule J.

9.1.6     Environmental Matters

          (a)    To its knowledge having made all due inquiry, (i) there are no
                 active or abandoned underground storage tanks located on any
                 land which it occupies or controls, except those that comply
                 with applicable Requirements of Law, (ii) there are no
                 Hazardous Materials located on, above or below the surface of
                 any land which it occupies or controls (except those being
                 stored in compliance with applicable Requirements of Law) or
                 contained in the soil or water constituting such land, (iii) no
                 release, spill, leak, emission, discharge, leaching, dumping or
                 disposal of Hazardous Materials has occurred on or from such
                 land and (iv) no land that it occupies or controls has been
                 used as a landfill or waste disposal site.

          (b)    Its business and Property have been and are being owned,
                 occupied and operated in substantial compliance with applicable
                 Requirements of Law intended to protect the environment
                 (including, without limitation, laws respecting the disposal or
                 emission of Hazardous Materials), to the best of its knowledge
                 after reasonable inquiry there are no breaches thereof and no
                 enforcement actions in respect thereof are threatened or
                 pending which, in any such case, could materially and adversely
                 affect its ability to perform its obligations under the Credit
                 Documents to which it is or will be a party.

9.1.7     Taxes and Withholdings

          (a)    It has (i) duly filed on a timely basis all material tax
                 returns, elections and reports required to be filed by it and
                 has paid,

<Page>

                                      -71-

                 collected and remitted all material Taxes due and payable,
                 collectible or remittable by it, and (ii) made adequate
                 provision for material Taxes payable by it for the current
                 period and any previous period for which tax returns are not
                 yet required to be filed and, except as disclosed in writing to
                 the Agent from time to time, there are no actions, proceedings
                 or claims pending or, to its knowledge, threatened, against it
                 in respect of material Taxes (it being agreed that, for
                 purposes of this clause, the amount of a Tax is material if it
                 equals or exceeds Cdn. $500,000 or the equivalent thereof in
                 another currency).

          (b)    It has (i) withheld from each payment made to any of its past
                 or present employees, officers or directors, and to any
                 non-resident of the country in which it is resident, the amount
                 of all material Taxes and other deductions required to be
                 withheld therefrom and has paid the same to the proper tax or
                 other receiving officers within the time required under any
                 applicable legislation, and (ii) collected and remitted to the
                 appropriate tax authority when required by law to do so all
                 material amounts collectible and remittable in respect of goods
                 and services tax and similar provincial or state Taxes, and has
                 paid all such material amounts payable by it on account of
                 sales Taxes including goods and services and value-added taxes
                 (it being agreed that, for purposes of this clause, the amount
                 of a Tax is material if it equals or exceeds Cdn. $500,000 or
                 the equivalent thereof in another currency).

9.1.8     Pension Plans

          (a)    During the period of twelve consecutive months before the date
                 of the execution and delivery of this Agreement and before the
                 date of any Advance hereunder, (i) no steps have been taken to
                 terminate any Pension Plan (wholly or in part), which could
                 result in a Restricted Party be required to make an additional
                 contribution to the Pension Plan in excess of $100,000, (ii) no
                 contribution failure has occurred with respect to any Pension
                 Plan sufficient to give rise to a lien or charge under any
                 applicable pension benefits laws of any other jurisdiction,
                 (iii) no condition exists and no event or transaction has
                 occurred with respect to any Pension Plan which might result in
                 the incurrence by any Restricted Party of any liability, fine
                 or penalty in excess of $100,000, and (iv) except as disclosed
                 in the financial statements required to be provided pursuant to
                 this Agreement or as otherwise disclosed in writing from time
                 to time to the Agent, no Restricted Party has any contingent
                 liability with respect to any post-retirement benefit under a
                 Welfare Plan.

<Page>

                                      -72-

          (b)    Each Pension Plan is in compliance in all material respects
                 with all applicable pension benefits and tax laws, (i) all
                 contributions (including employee contributions made by
                 authorized payroll deductions or other withholdings) required
                 to be made to the appropriate funding agency in accordance with
                 all applicable laws and the terms of each Pension Plan have
                 been made in accordance with all applicable laws and the terms
                 of each Pension Plan, (ii) all liabilities under each Pension
                 Plan are fully funded, on a going concern and solvency basis,
                 in accordance with the terms of the respective Pension Plans,
                 the requirements of applicable pension benefits laws and of
                 applicable regulatory authorities and the most recent actuarial
                 report filed with respect to the Pension Plan, and (iii) no
                 event has occurred and no conditions exist with respect to any
                 Pension Plan that has resulted or could reasonably be expected
                 to result in any Pension Plan having its registration revoked
                 or refused for the purposes of any applicable pension benefits
                 or tax laws or being placed under the administration of any
                 relevant pension benefits regulatory authority or being
                 required to pay any taxes or penalties under any applicable
                 pension benefits or tax laws, except for any exceptions to
                 clauses (ii) through (iv) above that, individually or in the
                 aggregate, could not reasonably be expected to have a material
                 adverse effect on any Restricted Party.

9.1.9     Survival of Representations and Warranties

          Unless expressly stated to be made as of a specific date, the
representations and warranties made in this Agreement shall survive the
execution of this Agreement and all other Credit Documents, and shall be deemed
to be repeated as of the date of each Advance (including any deemed Advance) and
as of the date of delivery of each Reporting Certificate, subject to
modifications made by CHC to the Lenders in writing and accepted by the Majority
Lenders. The Lenders shall be deemed to have relied upon such representations
and warranties at each such time as a condition of making an Advance hereunder
or continuing to extend the Credits hereunder.

                                    ARTICLE X

                            COVENANTS AND CONDITIONS

10.1      Intercompany Obligations

10.1.1    Each Restricted Party acknowledges that, under the terms of the
Security it has given, all Intercompany Obligations owing to it are assigned as
security to the Agent. The assignment as security shall not prevent a Restricted
Party from receiving payment of Intercompany Obligations unless an Event of
Default or Pending Event of Default has occurred and is continuing.
Notwithstanding the foregoing, (a) the principal amount of Intercompany Loan
Obligations owing by Vinland, HSG and HSAS shall not be repaid, converted,
forgiven or otherwise reduced or eliminated without the prior written consent of
the Majority Lenders and (b) the principal amount of Intercompany Loan
Obligations

<Page>

                                      -73-

owing to Restricted Parties incorporated in Denmark or Norway by other
Restricted Parties shall not be repaid without the prior written consent of the
Majority Lenders, except to the extent that the principal amount is being
reduced pursuant to a scheduled reduction specified in the documentation
relating to the Intercompany Loan Obligation that has been provided to the
Agent.

10.1.2    Intercompany Obligations are assigned to the Agent under the Security,
and shall be paid free of any set-off, counterclaim, defence or other right that
the Restricted Parties, or any of them, owing Intercompany Obligations may have
against Restricted Parties, or any of them, to whom Intercompany Obligations are
owed.

10.2      Financial Covenants

[Note: In the Sixth Amending Agreement, the Lenders agreed that for the purposes
of determining the Total Debt Ratio, the Senior Debt Ratio and the Adjusted
Total Debt Ratio during the period from 30 April 2002 to 29 June 2002, Total
Debt may be calculated by deducting all cash, certificates of deposit or similar
securities issued by any of the Lenders, debt obligations of the federal
government of Canada, debt securities of publicly traded issuers that are rated
as investment grade by nationally recognized rating agencies and have a term to
maturity of not more than 40 days, or other securities acceptable to the
Majority Lenders as being equivalent to cash that are held by CHC on a
consolidated basis.]

10.2.1    During the term of this Agreement, CHC shall at all times maintain a
Total Debt Ratio of not greater than the following:

<Table>
<Caption>
                 Period                                        Ratio
                 ------                                        -----
                 <S>                                           <C>
                 to 29 April 2001                              5.40 to 1
                 30 April 2001 to 29 April 2002                4.75 to 1
                 30 April 2002 to 29 April 2003                4.00 to 1
                 Thereafter                                    3.50 to 1
</Table>

10.2.2    During the term of this Agreement, CHC shall at all times maintain a
Senior Debt Ratio of not greater than the following:

<Table>
<Caption>
                 Period                                        Ratio
                 ------                                        -----
                 <S>                                           <C>
                 to 29 April 2001                              3.50 to 1
                 30 April 2001 to 29 April 2002                3.25 to 1
                 Thereafter                                    2.50 to 1
</Table>

10.2.3    During the term of this Agreement, CHC shall at all times maintain an
Adjusted Total Debt Ratio of not greater than the following:

<Page>

                                      -74-

<Table>
<Caption>
                 Period                                        Ratio
                 ------                                        -----
                 <S>                                           <C>
                 to 29 April 2001                              6.25 to 1
                 30 April 2001 to 29 April 2002                5.75 to 1
                 30 April 2002 to 29 April 2003                5.00 to 1
                 Thereafter                                    4.50 to 1
</Table>

10.2.4    During the term of this Agreement, CHC shall at all times maintain an
Interest Coverage Ratio of not less than the following:

<Table>
<Caption>
                 Period                                        Ratio
                 ------                                        -----
                 <S>                                           <C>
                 to 29 April 2001                              1.75 to 1
                 30 April 2001 to 29 April 2002                2.00 to 1
                 30 April 2001 to 29 April 2003                2.25 to 1
                 Thereafter                                    2.50 to 1
</Table>

10.2.5    During the term of this Agreement, CHC shall at all times maintain a
Fixed Charge Coverage Ratio of not less than the following:

<Table>
<Caption>
                 Period                                        Ratio
                 ------                                        -----
                 <S>                                           <C>
                 to 29 April 2001                              1.00 to 1
                 Thereafter                                    1.10 to 1
</Table>

10.3      Positive Covenants

          During the term of this Agreement, each Restricted Party shall perform
the covenants specified below.

10.3.1    Payment; Operation of Business

          (a)    It shall duly and punctually pay the Obligations, either as
                 Borrower or in accordance with any guarantee it has given, at
                 the times and places and in the manner required by the terms
                 thereof.

          (b)    It shall operate its business in accordance with sound business
                 practice and in compliance in all material respects with all
                 applicable Requirements of Law (including but not limited to
                 those regarding ownership of persons carrying on the type of
                 business that it carries on) and Material Contracts and
                 Material Permits.

          (c)    It shall obtain, as and when required, all Permits and
                 Contracts which may be material to permit it to acquire, own,
                 operate and maintain its business and Property and perform its
                 obligations

<Page>

                                      -75-

                 under the Credit Documents to which it is or will be a party,
                 and preserve and maintain those Permits and Contracts and all
                 such Permits and Contracts now held by it in good standing.

10.3.2    Inspection

          It shall at all reasonable times and from time to time upon reasonable
advance notice (unless an Event of Default or Pending Event of Default has
occurred and is continuing, in which case notice shall not be required), permit
representatives of the Lenders to inspect any of its Property and to examine and
take extracts from its financial books, accounts and records, including but not
limited to accounts and records stored in computer data banks and computer
software systems, and to discuss its financial condition with its senior
officers and (in the presence of such of its representatives as it may
designate) its auditors, the reasonable expense of all of which shall be paid by
CHC, provided that:

          (a)    the Lenders' exercise of their rights under this clause does
                 not unreasonably interfere with the operations of the
                 Restricted Parties;

          (b)    the Lenders maintain the confidentiality of all information
                 they receive in accordance with usual requirements of banker /
                 customer confidentiality, and do not disclose or use it except
                 for the purposes of this Agreement;

          (c)    any representative of a Lender who is not an employee of that
                 Lender has executed and delivered an agreement in favour of the
                 Restricted Parties and the Lenders to use any information
                 obtained as a result of any inspection or examination on behalf
                 of a Lender only for the purposes of this Agreement, and has
                 established to the reasonable satisfaction of CHC and the
                 Lenders that there is no inherent conflict of interest between
                 the business and clientele of the Restricted Parties and the
                 business and clientele (other than the Lenders) of that
                 representative;

          (d)    unless an Event of Default or Pending Event of Default has
                 occurred and is continuing, CHC shall only be required to pay
                 the expense of one inspection in any fiscal year of CHC for any
                 particular Aircraft or premises;

          (e)    unless an Event of Default or Pending Event of Default has
                 occurred and is continuing, any inspection shall be undertaken
                 by qualified representatives of the Lenders (as determined by
                 the Agent) who are most closely located to the Aircraft or
                 premises to be inspected so as to minimize the expense to CHC.

<Page>

                                      -76-

10.3.3    Insurance

          (a)    It shall maintain insurance on all its Property with
                 financially sound and reputable insurance companies or
                 associations including all-risk property insurance,
                 comprehensive general liability insurance and business
                 interruption insurance, in amounts and against risks that are
                 reasonably required by the Lenders, and shall furnish to the
                 Agent, on written request, satisfactory evidence of the
                 insurance carried.

          (b)    It shall cause policies of insurance referred to above to
                 contain a standard mortgage clause and other customary
                 endorsements for the benefit of lenders, all in a form
                 acceptable to the Lenders acting reasonably, and a provision
                 that such policies will not be amended in any manner which is
                 prejudicial to the Lenders or be cancelled without 30 days'
                 prior written notice being given to the Agent by the issuers
                 thereof. It shall also cause the Agent to be named as an
                 additional insured with respect to public liability and,
                 subject to Section 10.9, cause all of the proceeds of insurance
                 under such policies to be made payable and to be paid to the
                 Agent for and on behalf of the Lenders as their interests may
                 appear to the extent of the Obligations.

          (c)    Whenever reasonably requested in writing by the Agent, it shall
                 cause certified copies of the policies of insurance carried
                 pursuant to this Section to be delivered to the Agent, but the
                 Lenders shall maintain the confidentiality of all information
                 they receive in accordance with usual requirements of banker /
                 customer confidentiality, and shall not disclose or use it
                 except for the purposes of this Agreement.

          (d)    It shall provide the Agent promptly with such other evidence of
                 the insurance as the Lenders may from time to time reasonably
                 require.

10.3.4    Taxes and Withholdings

          (a)    It shall pay all Taxes as they become due and payable unless
                 (i) they are being contested in good faith by appropriate
                 proceedings and it has made arrangements satisfactory to the
                 Majority Lenders acting reasonably in respect of payment of the
                 contested amount or (ii) the amount of unpaid Taxes cannot be
                 reliably determined and is less than an aggregate of $100,000
                 for all such Taxes that are outstanding at any time.

          (b)    It shall withhold from each payment made to any of its past or
                 present employees, officers or directors, and to any
                 non-resident of

<Page>

                                      -77-

                 the country in which it is resident, the amount of all Taxes
                 and other deductions required to be withheld therefrom and pay
                 the same to the proper tax or other receiving officers within
                 the time required under any applicable Requirement of Law.

          (c)    It shall collect from all Persons the amount of all Taxes
                 required to be collected from them and remit the same to the
                 proper tax or other receiving officers within the time required
                 under any applicable Requirement of Law.

10.3.5    Other Matters

          (a)    It shall, immediately upon receipt, deliver to the Agent on
                 behalf of the Lenders, certificates representing all Capital
                 Stock of other Restricted Parties or of other persons in which
                 it owns Capital Stock that it acquires after the date that
                 Capital Stock of the Restricted Parties or other persons is
                 first delivered as part of the Security, together with executed
                 stock powers of attorney relating to those certificates (or if
                 certificates in respect of such Capital Stock are not
                 available, take such other steps to perfect the Security
                 relating to such Capital Stock as the Agent requires), and
                 shall also deliver to the Agent originals of all promissory
                 notes and similar instruments evidencing Intercompany Loan
                 Obligations, endorsed for payment to the Agent on behalf of the
                 Lenders.

          (b)    It shall provide such evidence of on-going compliance with
                 Requirements of Law relating to Hazardous Materials as the
                 Majority Lenders may reasonably require from time to time
                 including, without limitation, if so requested by the Majority
                 Lenders, acting reasonably upon reasonable cause, having
                 conducted one or more environmental site assessment and/or
                 compliance audits (each consisting of a non-intrusive phase I
                 audit and recommendations with respect to the findings
                 described therein and such other audits or investigations
                 recommended in each such phase I audit, including, without
                 limitation, an intrusive phase II audit) and reports thereon by
                 an independent consultant engaged by the Restricted Parties and
                 acceptable to the Majority Lenders, acting reasonably. It shall
                 also remove, clean up or otherwise remedy the matters referred
                 to in Section 10.4.2(c).

          (c)    To the extent it has any interest in Aircraft, it shall comply
                 with the requirements of Schedule M for owned and leased
                 Aircraft, as applicable.

          (d)    If requested by the Agent, it shall diligently pursue consents
                 in respect of the Security from landlords of leasehold real
                 property in which any Restricted Party carries on business and
                 an agreement of

<Page>

                                      -78-

                 Vector Aerospace Corporation concerning continued supply of
                 management information services to the Restricted Parties.

          (e)    In the case of CHC, it shall diligently pursue the voluntary
                 dissolution or winding up, or sale to a third party on terms
                 approved by the Lenders, of each of Pacific Aerospace Services
                 Inc., Pacific Northwest Helicopters Inc., Okanagan Helicopters
                 Limited, Helimatic AS, Clyde Helicopters Ltd., Bond Rotary Wing
                 Limited, Bond Helicopters BV, Court Republic Helicopters
                 (Proprietary) Ltd., Cape Aero Services (Pty.) Ltd., Rotorwing
                 (Pty.) Ltd. and Marine Aviation Services (Africa) Ltd. in order
                 to complete the dissolution, winding up or sale as soon as
                 possible and in any event not later than 30 April 2001. In the
                 interim, it shall ensure that none of those corporations
                 carries on any business or owns any Property unless it has
                 first become a Restricted Party in accordance with Section 6.1.

          (f)    In the case of CHC, it shall enter into Swaps for the purpose
                 of fixing interest rates and hedging currency risk in amounts
                 and on terms satisfactory to the Agent not later than 30
                 September 2000, and shall maintain those Swaps thereafter.

          (g)    Within six months after request by the Majority Lenders, it
                 shall implement the proposal approved by the Lenders for steps
                 to be taken so that its Permits for the operation of Aircraft
                 in the United Kingdom, Norway, Denmark and other relevant
                 jurisdictions are not dependent on the citizenship of Mr. Craig
                 L. Dobbin.

10.4      Reporting and Notice Requirements

          During the term of this Agreement, CHC shall deliver or cause the
delivery of the periodic reports specified below and shall give notices in the
circumstances specified below, or cause notices to be given. All financial
statements and other reports shall be in a form satisfactory to the Lenders and
all financial statements shall be prepared in accordance with GAAP.

10.4.1    Periodic Reports

          (a)    CHC shall, as soon as practicable and in any event within 45
                 days of the end of each of its fiscal quarters, cause to be
                 prepared and delivered to the Lenders, a statement of its
                 inventory and an aged listing of its accounts receivable, each
                 on a consolidated basis and with such unconsolidated
                 information in respect of individual Restricted Parties as the
                 Lenders may specify. [Note: Section amended by Ninth Amending
                 Agreement]

          (b)    CHC shall, as soon as practicable and in any event within 45
                 days of the end of each of its fiscal quarters (including the
                 fourth

<Page>

                                      -79-

                 quarter, except that 60 days shall be allowed for the fourth
                 quarter), cause to be prepared and delivered to the Lenders,
                 its interim unaudited consolidated financial statements as at
                 the end of such quarter and interim unaudited unconsolidated
                 financial statements of such Restricted Parties as the Lenders
                 may specify from time to time as at the end of such quarter, in
                 each case including, without limitation, balance sheet,
                 statement of income and retained earnings and statement of
                 changes in financial position.

          (c)    CHC shall, as soon as practicable and in any event within 90
                 days after the end of each of its fiscal years, cause its
                 consolidated annual financial statements to be prepared and
                 delivered to the Lenders including, without limitation, balance
                 sheet, statement of income and retained earnings and statement
                 of changes in financial position for such fiscal year, which
                 shall be audited by an internationally recognized accounting
                 firm.

          (d)    CHC shall, concurrently with the delivery of its quarterly
                 financial statements, provide the Lenders with a Reporting
                 Certificate.

          (e)    CHC shall, as soon as practicable and in any event not later
                 than 45 days after the beginning of each of its fiscal years,
                 cause to be prepared and delivered to the Lenders, a budget
                 with projections for the current and the following four fiscal
                 years. The budget shall cover CHC on a consolidated basis and
                 other Restricted Parties designated by the Agent on an
                 unconsolidated basis and shall include, without limitation, a
                 projected income statement, a projected statement of changes in
                 funds, estimates of capital expenditures and tax losses and
                 deferrals, and a list of all Material Contracts expiring in all
                 relevant periods, all broken down quarterly for the current
                 fiscal year only and annually thereafter, and otherwise in
                 detail acceptable to the Agent and the Majority Lenders.

          (f)    CHC shall, as soon as practicable and in any event not later
                 than 45 days after the beginning of each of its fiscal years,
                 cause to be prepared and delivered to the Lenders, a current
                 appraisal by an independent appraiser satisfactory to the Agent
                 of all of the Aircraft owned by Restricted Parties. The
                 appraisal may be a "desk-top" appraisal based on information
                 provided to the appraiser concerning the specifications and
                 hours of service of the Aircraft rather than physical
                 inspection of the Aircraft.

          (g)    CHC shall promptly provide each of the Lenders with copies of
                 all information concerning its financial condition and Property
                 that is provided to the trustees or noteholders under the Sub
                 Debt

<Page>

                                      -80-

                 Indentures and not otherwise provided to the Lenders, copies of
                 all notices received from the trustees or noteholders under the
                 Sub Debt Indentures, and all other information reasonably
                 requested by the Lenders from time to time concerning the
                 business, financial condition and Property of the Restricted
                 Parties.

          (h)    CHC shall, as soon as practicable and in any event within 25
                 days of the end of each month, cause to be prepared and
                 delivered to the Lenders, an unconsolidated statement of
                 accounts receivable of each Restricted Party incorporated under
                 the laws of the Netherlands which has given a pledge of its
                 accounts receivable as part of the Security in the form of
                 "borderel" attached to the relevant pledge. [Note: Section
                 added by Tenth Amending Agreement]

          If there is any change in a subsequent period from the accounting
policies, practices and calculation methods used by CHC in preparing its
financial statements for its fiscal year ended 30 April 1999, or components
thereof, CHC shall provide the Lenders with all information that the Lenders
require to ensure that reports provided to the Lenders after any change are
comparable to previous reports. In addition, all calculations made for the
purposes of this Agreement shall continue to be made based on the accounting
policies, practices and calculation methods that were used in preparing CHC's
financial statements for its fiscal year ended 30 April 1999 if the changed
policies, practices and methods would materially affect the results of those
calculations.

10.4.2    Requirements for Notice

          (a)    CHC shall immediately notify the Lenders of any Event of
                 Default or Pending Event of Default, or of any material default
                 (either by a Restricted Party or by any other party) under any
                 Material Contract or Material Permit, or of any event which,
                 with or without the giving of notice, lapse of time or any
                 other condition subsequent, would be a material default or
                 would otherwise allow the termination of any Material Contract
                 or Material Permit or the imposition of any material sanction
                 on any party to a Material Contract or Material Permit, and
                 shall from time to time provide the Lenders with all
                 information reasonably requested by any of the Lenders
                 concerning the status thereof.

          (b)    CHC shall immediately notify the Lenders on becoming aware of
                 the occurrence of any litigation, dispute, arbitration,
                 proceeding, labour or industrial dispute or other circumstance
                 affecting it, the result of which if determined adversely would
                 have a material and adverse effect on the ability of any
                 Restricted Party to perform its obligations under this
                 Agreement, or the Credit Documents to which it is or will be a
                 party, and shall from time to time provide

<Page>

                                      -81-

                 the Lenders with all reasonable information requested by any of
                 the Lenders concerning the status thereof.

          (c)    CHC shall immediately notify the Agent upon (i) learning of the
                 existence of Hazardous Materials located on, above or below the
                 surface of any land which any Restricted Party owns, leases,
                 occupies or controls (except those being stored, used or
                 otherwise handled in substantial compliance with applicable
                 Requirements of Law), or contained in the soil or water
                 constituting such land (in excess of levels prescribed under
                 applicable Requirements of Law, guidelines or policies of
                 applicable regulatory authorities or which would constitute an
                 actual or potential breach of or non-compliance with any
                 Requirements of Law) and (ii) the occurrence of any reportable
                 release, spill, leak, emission, discharge, leaching, dumping or
                 disposal of Hazardous Materials that has occurred on or from
                 such land which, as to either (i) or (ii), would materially and
                 adversely affect the ability of any Restricted Party to perform
                 its obligations under the Credit Documents to which it is or
                 will be a party, and shall provide the Agent with details
                 (including cost) of the work required to remove, clean up or
                 otherwise remedy the matters referred to in the notice.

          (d)    CHC shall provide notice to the Agent and copies of all
                 relevant documentation immediately upon becoming aware of (i)
                 the institution of any steps by any Restricted Party or any
                 applicable regulatory authority to terminate any Pension Plan
                 (wholly or in part) which could result in any Restricted Party
                 being required to make an additional contribution to the
                 Pension Plan in excess of $100,000, (ii) the failure to make a
                 required contribution to any Pension Plan if such failure is
                 sufficient to give rise to a lien or charge under any
                 applicable pension benefits laws of any other jurisdiction,
                 (iii) the taking of any action with respect to a Pension Plan
                 which could reasonably be expected to result in the requirement
                 that any Restricted Party furnish a bond or other security to
                 such Pension Plan or any applicable regulatory authority, or
                 (iv) the occurrence of any event with respect to any Pension
                 Plan which could reasonably be expected to result in the
                 incurrence by any Restricted Party of any material liability,
                 fine or penalty, or any increase in the contingent liability of
                 any Restricted Party in excess of $100,000 with respect to any
                 post-retirement Welfare Plan benefit.

          (e)    CHC shall immediately notify the Agent if either the Aircraft
                 model Sikorsky S61N, registration no. C-GSAB, serial no. 61823
                 or the Aircraft model Sikorsky S61N, registration no. C-GSBL,
                 serial no. 61754 is moved outside Nova Scotia.

<Page>

                                      -82-

10.5      Ownership of the Restricted Parties

          During the term of this Agreement, there shall not, without the prior
written consent of the Majority Lenders (which shall not be unreasonably
withheld), be any change in the ownership or control of the Restricted Parties
other than CHC from that described on Schedule F. In addition, there shall be no
change in the ownership of CHC that would result in Mr. C.L. Dobbin ceasing to
control CHC, except that his shares may be transferred within his immediate
family upon his death (as long as steps are immediately taken to preserve all
Permits for the operation of Aircraft by the Restricted Parties and no such
Permits are adversely affected) or for succession planning purposes (as long as
steps approved by the Majority Lenders are taken before any such transfer to
ensure that no such Permits are adversely affected).

10.6      Negative Covenants

          During the term of this Agreement, the Restricted Parties shall not do
any of the things specified in this Section without the prior written consent of
the Majority Lenders, which shall not be unreasonably withheld.

10.6.1    Financial Transactions and Encumbrances

          No Restricted Party shall:

          (a)    create, incur, assume or permit any debts, liabilities or
                 obligations of any kind (including contingent liabilities and
                 Leases) to remain outstanding, other than Permitted
                 Obligations; [Note: Section amended by Eleventh Amending
                 Agreement]

          (b)    prepay, redeem, defease, repurchase or make other payments in
                 respect of any of its Debt for borrowed money, other than:

                 (i)     the Obligations;

                 (ii)    scheduled payments under the 1987 Debentures and
                         payments required to redeem the 1987 Debentures in
                         their entirety, which CHC agrees to do on or before 30
                         June 2004 (in each case as long as no Event of Default
                         or Pending Event of Default has occurred and is
                         continuing or would result from payment being made);
                         [Note: Section amended by Twelfth Amending Agreement]

                 (iii)   scheduled payments of interest under the 2004 Notes,
                         which may be made if no payment blockage period or
                         other suspension of the rights of the holders of 2004
                         Notes to receive payment contemplated in the
                         subordination provisions of the relevant Sub Debt
                         Indenture is in effect and no Event of Default or
                         Pending Event of Default has occurred and is continuing
                         or would occur as a result,

<Page>

                                      -83-

                         payments necessary to purchase all 2000 Notes that are
                         tendered for purchase on or before 5 May 2004 in
                         response to CHC's tender offer at a price of up to
                         107.85% and payments necessary to redeem all 2000 Notes
                         that are not tendered for purchase, which CHC agrees to
                         do on 15 July 2004, in each case as long as no Event of
                         Default or Pending Event of Default has occurred and is
                         continuing or would result from payment being made;
                         [Note: Section Amended by Twelfth Amending Agreement.
                         In the Sixth Amending Agreement, the Lenders agreed
                         that notwithstanding Section 10.6.1(b), CHC may use a
                         portion of the proceeds of shares issued on 25 April
                         2002 to prepay up to 35% of the principal amount of the
                         2000 Notes at 111.75% of the principal amount thereof,
                         together with accrued and unpaid interest.]

                 (iv)    payments in respect of the purchase money and other
                         obligations contemplated in item (k) of the definition
                         of "Permitted Encumbrances," and payments required to
                         discharge the Encumbrances on real estate in Norway
                         contemplated in item (o) of the definition of
                         "Permitted Encumbrances," which CHC agrees to make on
                         or before 30 June 2004; [Note: Section amended by
                         Twelfth Amending Agreement]

                 (v)     payments in respect of Intercompany Loan Obligations
                         that are not prohibited by Section 10.1.1;

                 (vi)    payments in respect of the Discovery Note as permitted
                         by Section 10.7;

          (c)    make loans to any other person, guarantee, endorse or otherwise
                 become liable for any debts, liabilities or obligations of any
                 other person, or give other financial assistance of any kind to
                 any other person, except for:

                 (i)     the guarantees given as part of the Security or in
                         connection with the 2000 Notes and the 2004 Notes;
                         [Note: Section amended by Twelfth Amending Agreement]

                 (ii)    loans and advances resulting in Intercompany Loan
                         Obligations, provided that it promptly complies with
                         Section 10.3.5(a) and promptly delivers any additional
                         documents reasonably required by the Agent to ensure
                         that the Intercompany Loan Obligation is secured,
                         guaranteed and assigned to the Agent for the benefit of
                         the Lenders in

<Page>

                                      -84-

                         the same manner as similar Intercompany Loan
                         Obligations existing at the date of this Agreement;

                 (iii)   guarantees that are Permitted Obligations or that are
                         in respect of debts, liabilities and obligations of
                         other Restricted Parties that are Permitted
                         Obligations;

          (d)    enter into any Swap except for (i) Swaps secured by the
                 Security as Other Secured Obligations and (ii) other Swaps that
                 are not entered into for speculative purposes, nor enter into
                 any Swap if the notional amount or the term of the proposed
                 transaction would adversely affect the Borrowers' ability to
                 make principal payments required under the terms of this
                 Agreement or, in the case of interest rate swaps and similar
                 transactions, the aggregate notional amount swapped by all
                 Restricted Parties at any time (net of offsetting transactions)
                 exceeds the outstanding amount of the Credits and the 2004
                 Notes at that time; [Note: Section amended by Twelfth Amending
                 Agreement]

          (e)    create, incur or assume or suffer to exist or cause or permit
                 any Encumbrance upon or in respect of any of its Property,
                 except for Permitted Encumbrances; or

          (f)    do or permit anything to adversely affect the ranking or
                 validity of the Security except by incurring a Permitted
                 Encumbrance.

10.6.2    Business and Property

          No Restricted Party shall:

          (a)    effect any material change in its business as it exists at the
                 date of this Agreement;

          (b)    acquire any material Property of any person, except for:

                 (i)     acquisitions of inventory and Parts in the ordinary
                         course of business for the purpose of carrying on its
                         business;

                 (ii)    acquisitions of Capital Stock of operating companies
                         and acquisitions of Property in connection with the
                         acquisition of an operating business where the
                         aggregate cost of all such acquisitions for all
                         Restricted Parties does not exceed $35,000,000 or the
                         equivalent in other currencies in any fiscal year of
                         CHC [Note: Section amended by Seventh Amending
                         Agreement]

<Page>

                                      -85-

                 (iii)   acquisitions of Aircraft and other Property through
                         Capital Expenditures permitted by this Agreement or
                         otherwise consented to by the Majority Lenders;

                 [Note: In the Tenth Amending Agreement, notwithstanding Section
                 10.6.2(b), the Lenders consented to the Schreiner Acquisition]

          (c)    incur Net Capital Expenditures in excess of an aggregate of
                 $15,000,000 for CHC on a consolidated basis in any fiscal year,
                 plus an amount equal to 50% of Excess Cash Flow in any fiscal
                 year, to the extent such Excess Cash Flow has not been used to
                 make Restricted Payments; the unused amount of Excess Cash Flow
                 may be carried forward from year to year and used to make Net
                 Capital Expenditures in a subsequent year in addition to funds
                 otherwise available for that purpose;

          (d)    have any Subsidiaries or hold or acquire Capital Stock or other
                 securities of, or make investments in, any other person except:

                 (i)     other Restricted Parties as specified on Schedule F;

                 (ii)    investments in other corporations as specified on
                         Schedule F;

                 (iii)   others as permitted in item (b) above;

          (e)    permit any sale, lease or other disposition of the whole or any
                 material part of its Property, including any disposition as
                 part of which Lease obligations are assumed directly or by
                 guarantee by any Restricted Party, except for: [Note: Section
                 amended by Eleventh Amending Agreement]

                 (i)     sales of inventory in the ordinary course of business
                         and sales of not greater than $2,000,000 each to
                         dispose of inventory in excess of that required for its
                         operating requirements, including its repair and
                         overhaul business;

                 (ii)    (A) sales of Aircraft that are no longer required in
                         the Restricted Parties' fleet, in the normal course of
                         business for cash at fair market value, up to aggregate
                         proceeds of sale of $60,000,000 or the equivalent in
                         other currencies for all Restricted Parties in any
                         fiscal year of CHC and (B) sales or other dispositions
                         of Aircraft that are then Leased back, for cash at fair
                         market value, up to aggregate proceeds of sale of
                         $60,000,000 or the equivalent in other currencies for
                         all Restricted Parties in any fiscal year of CHC; the
                         dispositions and Lease backs of Super Puma L Aircraft
                         bearing serial numbers 2102 and 2106, AS365N2
<Page>

                                      -86-

                         Aircraft bearing serial numbers 6392 and 6409, an
                         AS365N Aircraft bearing serial number 6088 and S76C
                         Aircraft bearing serial numbers 760408, 760415 and
                         760417 shall be included in calculating the limit for
                         CHC's fiscal year ending 30 April 2004; [Note: Section
                         amended by Eleventh Amending Agreement]

                 [Note: In the Eleventh Amending Agreement, the Lenders agreed
                 that the sale of the Super Puma L Aircraft bearing serial
                 number 2102 referred to above, together with the concurrent
                 amendment to Schedule K shall be considered as satisfying the
                 conditions regarding Heliworld Leasing Ltd. contained in
                 sections 2(e) and (f) of the Eighth Amending Agreement. The
                 Lenders also confirmed their consent, which was previously
                 communicated to CHC, to the dispositions and Lease backs of
                 Super Puma L Aircraft bearing serial numbers 2179, 2069, 2038
                 and 2075 that were completed on or about 30 April 2003 and
                 waived any conditions to that consent relating to the use of
                 the proceeds thereof, provided that CHC is in compliance with
                 Section 6.4.1.]

                         (iii)  transactions that involve Aircraft that are
                                purchased and sold and leased back within 180
                                days after purchase under operating leases that
                                comply with Section 1.1.96(q)(iv);

                         (iv)   dispositions (including leases) of Aircraft and
                                Parts that are permitted by Schedule M;

                         [Note: In the Eighth Amending Agreement, the Lenders
                         consented to the transfer by CHC Scotia Limited of its
                         overhaul services business and assets and its logistics
                         and base maintenance business and assets to Astec
                         Helicopter Service AS]

                 (f)     enter into any transaction of any kind with any
                         affiliate or associate (as those terms are defined in
                         the Canada Business Corporations Act as of the date of
                         this Agreement), or person of which it is an associate
                         except on a commercially reasonable basis as if it were
                         dealing with such person on an arm's length basis, and
                         on other terms satisfactory to the Majority Lenders.

10.6.3    Corporate Matters

          No Restricted Party shall:

          (a)    consolidate, amalgamate or merge with any other person, enter
                 into any corporate reorganization or other transaction intended
                 to effect or otherwise permit a change in its existing
                 Constating Documents, liquidate, wind-up or dissolve itself, or
                 permit any liquidation, winding-up or dissolution;

<Page>

                                      -87-

          (b)    change its name without providing the Lenders with prior
                 written notice thereof and promptly taking other steps, if any,
                 as the Lenders reasonably request to permit the Agent to
                 perfect the Security with respect to the change in name;

          (c)    permit its chief executive office to be located out of the
                 respective jurisdictions specified on Schedule F without
                 providing the Agent with prior written notice thereof and
                 promptly taking other steps, if any, as the Lenders reasonably
                 request to permit the Agent to perfect the Security with
                 respect to the change in location;

          (d)    change its fiscal year end (being 30 April for CHC), except
                 that HSG and its Subsidiaries may change their fiscal year end
                 to 30 April and Bond Helicopter Services Limited and its
                 Subsidiaries may change their fiscal year ends to either 30
                 April or 30 June;

          (e)    change its auditors;

          (f)    be a party to any amendment or waiver of the terms of the 1987
                 Debentures, the Discovery Note or any Intercompany Loan
                 Obligation;

          (g)    be a party to any amendment or waiver to the terms of the 2000
                 Notes or 2004 Notes or any documents relating to any of them,
                 other than amendments that do not in any way affect the
                 subordination provisions of the 2000 Notes or 2004 Notes and
                 that are for the sole purpose of curing any immaterial
                 ambiguity, defect or inconsistency in other provisions of the
                 2000 Notes or 2004 Notes, or be a party to any amendment of any
                 kind without immediately providing the Agent with copies of all
                 documents and other information relating to the amendment;
                 [Note: Section amended by Twelfth Amending Agreement]

          (h)    give any notice, make any statement or otherwise claim that a
                 "Payment Default" or "Non-Payment Default" (each as defined in
                 the Sub Debt Indentures) has been cured or waived or has ceased
                 to exist without the prior written consent of the Agent acting
                 on the instructions of the Lenders or Majority Lenders as
                 required by Sections 12.7.2 and 12.7.3.

[Note: In the Tenth Amending Agreement, notwithstanding Section 10.6, the
Lenders consented to the following arrangement with Fortis Bank to be
implemented after completion of the Schreiner Acquisition, repayment of all
other obligations of Schreiner and its Subsidiaries to Fortis Bank and release
of all other Encumbrances held by Fortis Bank:

<Page>

                                      -88-

          (A)    Schreiner Airways BV will continue to be liable to Fortis Bank
                 for reimbursement of any payments made by Fortis Bank under a
                 letter of credit in the amount of US $15,900,000 issued to Veba
                 Oil BV to secure prepayment of the purchase price of a
                 Bombardier Dash 8 Q-300 aircraft which has been purchased by
                 Schreiner Airways BV and modified for resale to Veba Oil BV;

          (B)    Fortis Bank will hold a mortgage on that aircraft and CHC will
                 guarantee the reimbursement obligations of Schreiner Airways
                 BV;

          (C)    the mortgage held by Fortis Bank and CHC's guarantee will be
                 released upon sale of the aircraft to Veba Oil BV, which is
                 expected to occur by 1 March 2004.]

10.7      Payments by CHC

          CHC shall not make any Restricted Payment, except that, if no Event of
Default or Pending Event of Default has occurred or would result from payment:

          (a)    CHC may pay interest on the Discovery Note monthly at a rate of
                 12% per annum;

          (b)    after it has made all other payments required to be made to the
                 Lenders from Excess Cash Flow, CHC may pay dividends to its
                 shareholders which shall not in any fiscal year exceed 25% of
                 its Excess Cash Flow for the preceding fiscal year if the Total
                 Debt Ratio is less than 3.50 to 1 at the time of payment and
                 the lesser of 25% of its Excess Cash Flow for the preceding
                 fiscal year and $1,750,000 if the Total Debt Ratio is greater
                 than or equal to 3.50 to 1 at the time of payment;

          (c)    CHC may repurchase its Capital Stock in accordance with a
                 normal course issuer bid approved by the Toronto Stock Exchange
                 over the 12 month period ending 31 March 2004 for an aggregate
                 amount not in excess of $25,000,000. [Note: Section added by
                 Ninth Amending Agreement]

10.8      Limits on Certain Restricted Parties

          Each Restricted Party listed on Schedule K shall comply with the
limits on its Property, business activities and other matters described on that
Schedule and each Restricted Party which owns Capital Stock of any other person
listed on Schedule K shall cause that person to comply with the limits on its
Property, business activities and other matters described on that Schedule.

<Page>

                                      -89-

10.9      Use of Insurance Proceeds

10.9.1    Unless otherwise specified in this Section or Section 4.5, all
proceeds of insurance required to be maintained by the Restricted Parties under
the terms of this Agreement shall be paid to the Agent and be applied by it to
repay the Obligations and permanently reduce the amount of one or more Credits,
either directly or through repayment of Intercompany Loan Obligations.

10.9.2    Proceeds of liability insurance shall be paid to the person to whom
the affected Restricted Party is liable.

10.9.3    Proceeds of insurance covering loss of or damage to Property that is
the subject of a Permitted Encumbrance having priority over the Security may be
paid to the holder of the Permitted Encumbrance. Other proceeds of insurance
covering loss of or damage to Property and proceeds of business interruption
insurance in an amount of less than $2,500,000 per claim may be paid by the
insurer directly to the affected Restricted Party unless, if an Event of Default
or Pending Event of Default has occurred and is continuing, the Agent requires
that payment be made to the Agent. Any such proceeds in an amount greater than
$2,500,000 per claim shall be paid by the insurer to the Agent. Proceeds of such
insurance (including those received by the Agent) shall, in any event, be used
in accordance with Section 4.5. Where proceeds are greater than $2,500,000 and
are used to repay Credits A and/or B, the Majority Lenders may impose conditions
on re-advancing those proceeds under Credits A and/or B with a view to ensuring
that proceeds relating to loss of or damage to Property are used to fully repair
or replace the Property in respect of which the insurance proceeds are payable
or, in the case of loss of Aircraft, to obtain alternate or additional Aircraft
selected by CHC or the affected Restricted Party in its best judgment, or to
repay the Obligations as they fall due from time to time (including as a result
of any demand for payment of the Obligations).

                                   ARTICLE XI

                                     DEFAULT

11.1      Events of Default

          Each of the following events shall constitute an Event of Default
under this Agreement:

          (a)    a Borrower fails to pay any amount of principal or interest
                 (including any amount relating to a Bankers' Acceptance or L/C)
                 when due or, to pay fees or other Obligations (apart from
                 principal and interest) within three days of when due; or

          (b)    a Restricted Party makes any representation or warranty under
                 any of the Credit Documents which is incorrect or incomplete in
                 any material respect when made or deemed to be made, it being
                 agreed that an incorrect representation that there is no
                 Pending Event of Default shall not result in the Restricted
                 Parties being disentitled to

<Page>

                                      -90-

                 any cure period otherwise associated with the Pending Event of
                 Default; or

          (c)    a Restricted Party ceases or threatens to cease to carry on its
                 business, or admits its inability or fails to pay its debts
                 generally; or

          (d)    a Restricted Party permits any default under one or more
                 agreements or instruments relating to its Debt other than the
                 Obligations (including but not limited to the Sub Debt or the
                 Discovery Note) or permits any other event to occur and to
                 continue after any applicable grace period specified in such
                 agreements or instruments, if the effect of one or more of such
                 events is to accelerate, or to permit (in accordance with any
                 applicable inter-creditor and subordination arrangements) the
                 acceleration of, the date on which Debt in an aggregate amount
                 of US $1,000,000 or more becomes due (whether or not
                 acceleration actually occurs); or

          (e)    a Restricted Party becomes a bankrupt (voluntarily or
                 involuntarily); or

          (f)    a Restricted Party becomes subject to any proceeding or other
                 action for liquidation, arrangement, winding up, relief of
                 creditors or the appointment of a receiver, trustee or
                 administrator over, or becomes subject to a judgment or order
                 which has or might have a material and adverse effect on, any
                 material part of its Property, and such proceeding, if
                 instituted against the Restricted Party, or such judgment or
                 order, is not contested diligently, in good faith and on a
                 timely basis and dismissed or stayed within 45 days of its
                 commencement or issuance; or

          (g)    a Restricted Party denies, to any material extent, its
                 obligations under the Credit Documents or claims any of the
                 Credit Documents to be invalid or withdrawn in whole or in part
                 (including but not limited to any purported termination of any
                 guarantee); or any of the Credit Documents is invalidated by
                 any act, regulation or governmental action or is determined to
                 be invalid by a court or other judicial entity and such
                 determination has not been stayed pending appeal; or

          (h)    a final judgment, writ of execution, garnishment or attachment
                 or similar process is issued or levied against any of the
                 Property of a Restricted Party and such judgment, writ,
                 execution, garnishment, attachment or similar process is not
                 released, bonded, satisfied, discharged, vacated or stayed
                 within 10 days after its entry, commencement or levy; or

<Page>

                                      -91-

          (i)    an Encumbrancer takes possession of all or a substantial
                 portion of the Property of a Restricted Party by appointment of
                 a receiver, receiver and manager, or otherwise; or

          (j)    there is a breach of Section 10.2 or 10.5, or CHC fails to make
                 an offer to repay Advances upon an event of failure as required
                 by Section 4.5.2; or

          (k)    there is a breach of any other provision of any of the Credit
                 Documents and such breach (if it is capable of being corrected
                 or otherwise satisfied) is not corrected or otherwise satisfied
                 within 30 days after the Agent, for and on behalf of the
                 Lenders, gives written notice thereof; or

          (l)    any Material Permit expires or is withdrawn, cancelled,
                 terminated, or modified to the material detriment of a
                 Restricted Party or its Property or business, and is not
                 reinstated or replaced within five days thereafter without
                 material impairment to its Property or business; or

          (m)    a default by a Restricted Party or any other party to any
                 Material Contract occurs, or any other event occurs under any
                 Material Contract, and continues without being waived after any
                 applicable grace period specified in the Material Contract, if
                 the effect of the default or other event (if not waived) is to
                 terminate the Material Contract or if the default or other
                 event results in a declaration of non-performance being issued
                 or similar step being taken with respect to a Restricted Party.

11.2      Acceleration and Termination of Rights

          If any Event of Default occurs, no Lender shall be under any further
obligation to make Advances or to accept orders as Bankers' Acceptance and the
Majority Lenders may instruct the Agent to give notice to the Borrowers (i)
declaring the Lenders' obligations to make Advances to be terminated, whereupon
the same shall forthwith terminate, (ii) declaring the Obligations or any of
them to be forthwith due and payable, whereupon they shall become and be
forthwith due and payable without presentment, demand, protest or further notice
of any kind, all of which are hereby expressly waived by the Borrowers, and/or
(iii) demanding that each Borrower deposit forthwith with the Agent for the
Lenders' benefit Collateral equal to the full principal amount at maturity of
all Bankers' Acceptances and L/Cs then outstanding for its account.

          Notwithstanding the preceding clause, if a Restricted Party becomes a
bankrupt (voluntarily or involuntarily), or institutes any proceeding seeking
liquidation, rearrangement, relief of debtors or creditor or the appointment of
a receiver or trustee over any material part of its Property, then without
prejudice to the other rights of the Lenders as a result of any such event,
without any notice or action of any kind by the

<Page>

                                      -92-

Agent or the Lenders, and without presentment, demand or protest, the Lenders'
obligation to make Advances shall immediately terminate, the Obligations shall
immediately become due and payable and each Borrower shall be obligated to
deposit forthwith with the Agent for the Lenders' benefit Collateral equal to
the full principal amount at maturity of all Bankers' Acceptances and L/Cs then
outstanding for its account.

11.3      Payment of Bankers' Acceptances and L/Cs

          Immediately upon any Obligations becoming due and payable under
Section 11.2, each Borrower shall, without necessity of further act or evidence,
be and become thereby unconditionally obligated to deposit forthwith with the
Agent for the Lenders' benefit Collateral equal to the full principal amount at
maturity of all Bankers' Acceptances and L/Cs then outstanding for its account
and each Borrower hereby unconditionally promises and agrees to deposit with the
Agent immediately upon such demand Collateral in the amount so demanded. Each
Borrower authorizes the Lenders, or any of them, to debit its accounts with the
amount required to pay such L/Cs, and to pay such Bankers' Acceptances,
notwithstanding that such Bankers' Acceptances may be held by the Lenders, or
any of them, in their own right at maturity. Amounts paid to the Agent pursuant
to such a demand in respect of Bankers' Acceptances and L/Cs shall be applied
against, and shall reduce, pro rata among the Lenders, to the extent of the
amounts paid to the Agent in respect of Bankers' Acceptances and L/Cs,
respectively, the obligations of the relevant Borrower to pay amounts then or
thereafter payable under Bankers' Acceptances and L/Cs, respectively, at the
times amounts become payable thereunder.

          A Borrower shall be entitled to receive interest on cash held as
Collateral in accordance with Section 14.15.

11.4      Remedies

          Upon the occurrence of any event by which any of the Obligations
become due and payable under Section 11.2, the Security shall become immediately
enforceable and the Majority Lenders may instruct the Agent to take such action
or proceedings on behalf of the Lenders as the Majority Lenders in their sole
discretion deem expedient to enforce the same, all without any additional
notice, presentment, demand, protest or other formality, all of which are hereby
expressly waived by the Restricted Parties.

11.5      Saving

          The Lenders shall not be under any obligation to the Restricted
Parties or any other person to realize any collateral or enforce the Security or
any part thereof or to allow any of the collateral to be sold, dealt with or
otherwise disposed of. The Lenders shall not be responsible or liable to the
Restricted Parties or any other person for any loss or damage upon the
realization or enforcement of, the failure to realize or enforce the collateral
or any part thereof or the failure to allow any of the collateral to be sold,
dealt with or otherwise disposed of or for any act or omission on their
respective parts or on the part of any director, officer, agent, servant or
adviser in connection with any of the

<Page>

                                      -92-

foregoing, except that a Lender may be responsible or liable for any loss or
damage arising from the wilful misconduct or gross negligence of that Lender.

11.6      Perform Obligations

          If an Event of Default has occurred and is continuing and if any
Restricted Party has failed to perform any of its covenants or agreements in the
Credit Documents, the Majority Lenders, may, but shall be under no obligation
to, instruct the Agent on behalf of the Lenders to perform any such covenants or
agreements in any manner deemed fit by the Majority Lenders without thereby
waiving any rights to enforce the Credit Documents. The reasonable expenses
(including any legal costs) paid by the Agent and/or the Lenders in respect of
the foregoing shall be secured by the Security.

11.7      Third Parties

          No person dealing with the Lenders or any agent of the Lenders shall
be concerned to inquire whether the Security has become enforceable, or whether
the powers which the Lenders are purporting to exercise have become exercisable,
or whether any Obligations remain outstanding upon the security thereof, or as
to the necessity or expediency of the stipulations and conditions subject to
which any sale shall be made, or otherwise as to the propriety or regularity of
any sale or other disposition or any other dealing with the collateral charged
by such Security or any part thereof.

11.8      Power of Attorney

          Effective upon occurrence of an Event of Default, each Restricted
Party hereby irrevocably constitutes and appoints any Managing Director,
Vice-President or more senior officer of the Agent its due and lawful attorney
with full power of substitution in its name and on its behalf, during the
continuance of an Event of Default, to enforce any right, title or interest of
the Lenders in, to or under the Security or any part thereof or any obligation
to that Restricted Party or remedy available to that Restricted Party. This
appointment is effective and irrevocable to the maximum extent permitted by
applicable law.

11.9      Remedies Cumulative

          The rights and remedies of the Lenders under the Credit Documents are
cumulative and are in addition to and not in substitution for any rights or
remedies provided by law. Any single or partial exercise by the Lenders of any
right or remedy for a default or breach of any term, covenant, condition or
agreement herein contained shall not be deemed to be a waiver of or to alter,
affect, or prejudice any other right or remedy or other rights or remedies to
which the Lenders may be lawfully entitled for the same default or breach. Any
waiver by the Lenders of the strict observance, performance or compliance with
any term, covenant, condition or agreement herein contained, and any indulgence
granted by the Lenders shall be deemed not to be a waiver of any subsequent
default.

<Page>

                                      -94-

11.10     Set-Off or Compensation

          In addition to and not in limitation of any rights now or hereafter
granted under applicable law, if the Obligations become due and payable pursuant
to Section 11.2, the Lenders, or any of them, may at any time and from time to
time without notice to the Restricted Parties or any other person, any notice
being expressly waived by the Restricted Parties, set-off and compensate and
apply any and all deposits, general or special, time or demand, provisional or
final, matured or unmatured, and any other indebtedness at any time owing by the
Lenders, or any of them, to or for the credit of or the account of any
Restricted Party against and on account of the Obligations notwithstanding that
any of them are contingent or unmatured.

                                   ARTICLE XII

                            THE AGENT AND THE LENDERS

12.1      Authorization of Agent and Relationship

          Each Lender hereby appoints BNS as Agent and BNS hereby accepts its
appointment. The appointment may only be terminated as expressly provided in
this Agreement. Each Lender hereby authorizes the Agent to take all action on
its behalf and to exercise such powers and perform such duties under this
Agreement as are expressly delegated to the Agent by its terms, together with
all powers reasonably incidental thereto. The Agent shall have only those duties
and responsibilities which are of a solely mechanical and administrative nature
and which are expressly specified in this Agreement, and may perform such duties
by or through its agents or employees, but shall not by reason of this Agreement
have a fiduciary duty in respect of any Lender. As to any matters not expressly
provided for by this Agreement, the Agent is not required to exercise any
discretion or to take any action, but are required to act or to refrain from
acting (and is fully protected in so acting or refraining from acting) upon the
instructions of the Lenders or the Majority Lenders, as the case may be. Those
instructions shall be binding upon all Lenders, but the Agent is not required to
take any action which exposes it to personal liability or which is contrary to
this Agreement or applicable law.

          Without limiting the foregoing, each of the Lenders hereby appoints
the Agent as security trustee for the purposes of Scottish and other relevant
law, and grants to the Agent a power of attorney, for the purposes of laws
applicable to the Security from time to time, to sign documents comprising the
Security from time to time (as the party accepting the grant of the security),
and also grants to the Agent the right to delegate its authority as attorney to
any other person, whether or not an officer or employee of the Agent.

12.2      Disclaimer of Agent

          The Agent makes no representation or warranty, and assumes no
responsibility with respect to the due execution, legality, validity,
sufficiency, enforceability or collectability of this Agreement or any other
Credit Document. The Agent assumes no responsibility for the financial condition
of the Restricted Parties, or

<Page>

                                      -95-

for the performance of the obligations of the Restricted Parties under this
Agreement or any other Credit Document. The Agent assumes no responsibility with
respect to the accuracy, authenticity, legality, validity, sufficiency or
enforceability of any documents, papers, materials or other information
furnished by the Restricted Parties to the Agent on behalf of the Lenders. The
Agent shall not be required to ascertain or inquire as to the performance or
observance of any of the terms, conditions, provisions, covenants or agreements
contained herein or as to the use of the proceeds of the Credits or (unless the
officers or employees of the Lenders acting as Agent active in their capacity as
officers or employees on the Restricted Parties' accounts have actual knowledge
thereof, or have been notified thereof in writing by a Restricted Party or a
Lender) of the existence or possible existence of any Event of Default or
Pending Event of Default. Neither the Agent nor any of its directors, officers,
agents or employees shall be liable for any action taken or omitted to be taken
by it or them as Agent under or in connection with the Agreement except for its
or their own gross negligence or wilful misconduct. With respect to their
Commitments, the Lender acting as Agent shall have the same rights and powers
hereunder as any other Lender, and may exercise the same as though they were not
performing the duties and functions delegated to it as Agent hereunder.

12.3      Failure of Lender to Fund

12.3.1    Unless the Agent has actual knowledge that a Lender has not made or
will not make available to the Agent for value on a Drawdown Date the applicable
amount required from such Lender pursuant to Sections 8.11 or 8.16, the Agent
shall be entitled to assume that such amount has been or will be received from
such Lender when so due and the Agent may (but shall not be obliged to), in
reliance upon such assumption, make available to the relevant Borrower a
corresponding amount. If such amount is not in fact received by the Agent from
such Lender on such Drawdown Date and the Agent has made available a
corresponding amount to a Borrower on such Drawdown Date as aforesaid, such
Lender shall pay to the Agent on demand an amount equal to the product of (i)
the Interbank Reference Rate per annum multiplied by (ii) the amount that should
have been paid to the Agent by such Lender on such Drawdown Date and was not,
multiplied by (iii) a fraction, the numerator of which is the number of days
that have elapsed from and including such Drawdown Date to but excluding the
date on which the amount is received by the Agent from such Lender and the
denominator of which is 365. A certificate of the Agent containing details of
the amount owing by a Lender under this Section shall be binding and conclusive
in the absence of manifest error. If any such amount is not in fact received by
the Agent from such Lender on such Drawdown Date, the Agent shall be entitled to
recover from the relevant Borrower, on demand, the related amount made available
by the Agent to the Borrower as aforesaid together with interest thereon at the
applicable rate per annum payable by the Borrower hereunder.

12.3.2    Notwithstanding the provisions of Section 12.3.1, if any Lender fails
to make available to the Agent its Proportionate Share of any Advance (such
Lender being herein called the "Defaulting Lender"), the Agent shall forthwith
give notice of such failure by the Defaulting Lender to the relevant Borrower
and the other Lenders. The Agent shall then forthwith give notice to the other
Lenders that any Lender may make available to the Agent all or any portion of
the Defaulting Lender's Proportionate Share

<Page>

                                      -96-

of such Advance (but in no way shall any other Lender or the Agent be obliged to
do so) in the place of the Defaulting Lender. If more than one Lender gives
notice that it is prepared to make funds available in the place of a Defaulting
Lender in such circumstances and the aggregate of the funds which such Lenders
(herein collectively called the "Contributing Lenders" and individually called
the "Contributing Lender") are prepared to make available exceeds the amount of
the Advance which the Defaulting Lender failed to make, then each Contributing
Lender shall be deemed to have given notice that it is prepared to make
available its Proportionate Share of such Advance based on the Contributing
Lenders' relative commitments to advance in such circumstances. If any
Contributing Lender makes funds available in the place of a Defaulting Lender in
such circumstances, then the Defaulting Lender shall pay to any Contributing
Lender making the funds available in its place, forthwith on demand, any amount
advanced on its behalf together with interest thereon at the rate applicable to
such Advance from the date of advance to the date of payment, against payment by
the Contributing Lender making the funds available of all interest received in
respect of the Advance from the relevant Borrower. The failure of any Lender to
make available to the Agent its Proportionate Share of any Advance as required
herein shall not relieve any other Lender of its obligations to make available
to the Agent its Proportionate Share of any Advance as required herein.

12.4      Payments by the Borrowers

          All payments made by or on behalf of the Borrowers pursuant to this
Agreement shall be made to and received by the Agent and shall be distributed by
the Agent to the Lenders as soon as possible upon receipt by the Agent. Except
as required to make payments in respect of the Other Secured Obligations or as
otherwise provided in this Agreement (including but not limited to Sections 8.1
and 12.5), the Agent shall distribute:

          (a)    payments of interest in accordance with each Lender's
                 Proportionate Share of the relevant Credit;

          (b)    repayments of principal in accordance with each Lender's
                 Proportionate Share of the relevant Credit; or

          (c)    all other payments received by the Agent including, without
                 limitation, amounts received upon the realization of Security,
                 in accordance with each Lender's Proportionate Share of the
                 relevant Credit provided, however, that with respect to
                 proceeds of realization, no Lender shall receive an amount in
                 excess of the amounts owing to it in respect of the
                 Obligations.

          [Note: Section amended by Fourth Amending Agreement]

          If the Agent does not distribute a Lender's share of a payment made by
a Borrower to that Lender for value on the day that payment is made or deemed to
have been made to the Agent, the Agent shall pay to the Lender on demand an
amount equal to

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                                      -97-

the product of (i) the Interbank Reference Rate per annum multiplied by (ii) the
Lender's share of the amount received by the Agent from the Borrower and not so
distributed, multiplied by (iii) a fraction, the numerator of which is the
number of days that have elapsed from and including the date of receipt of the
payment by the Agent to but excluding the date on which the payment is made by
the Agent to such Lender and the denominator of which is 365. The Agent shall be
entitled to withhold any Tax applicable to any such payment as required by law.

12.5      Payments by Agent

12.5.1    For greater certainty, the following provisions shall apply to any and
all payments made by the Agent to the Lenders hereunder:

          (a)    the Agent shall be under no obligation to make any payment
                 (whether in respect of principal, interest, fees or otherwise)
                 to any Lender until an amount in respect of such payment has
                 been received by the Agent from the relevant Borrower;

          (b)    if the Agent receives less than the full amount of any payment
                 of principal, interest, fees or other amount owing by a
                 Borrower under this Agreement, the Agent shall have no
                 obligation to remit to each Lender any amount other than such
                 Lender's Proportionate Share of that amount which is the amount
                 actually received by the Agent;

          (c)    if any Lender advances more or less than its Proportionate
                 Share of a Credit, such Lender's entitlement to such payment
                 shall be increased or reduced, as the case may be, in
                 proportion to the amount actually advanced by such Lender;

          (d)    if a Lender's Proportionate Share of an Advance has been
                 advanced, or a Lender's Commitment has been outstanding, for
                 less than the full period to which any payment (other than a
                 payment of principal) by a Borrower relates, such Lender's
                 entitlement to such payment shall be reduced in proportion to
                 the length of time such Lender's Proportionate Share of the
                 relevant Credit or such Lender's Commitment, as the case may
                 be, has actually been outstanding;

          (e)    the Agent acting reasonably and in good faith shall, after
                 consultation with the Lenders in the case of any dispute,
                 determine in all cases the amount of all payments to which each
                 Lender is entitled and such determination shall, in the absence
                 of manifest error, be binding and conclusive; and

          (f)    upon request, the Agent shall deliver a statement detailing any
                 of the payments to the Lenders referred to herein.

<Page>

                                      -98-

12.5.2    Unless the Agent has actual knowledge that a Borrower has not made or
will not make a payment to the Agent for value on the date in respect of which
the Borrower has notified the Agent that the payment will be made, the Agent
shall be entitled to assume that such payment has been or will be received from
the Borrower when due and the Agent may (but shall not be obliged to), in
reliance upon such assumption, pay the Lenders corresponding amounts. If the
payment by the Borrower is in fact not received by the Agent on the required
date and the Agent has made available corresponding amounts to the Lenders, the
Borrower shall, without limiting its other obligations under this Agreement,
indemnify the Agent against any and all liabilities, obligations, losses,
damages, penalties, costs, expenses or disbursements of any kind or nature
whatsoever that may be imposed on or incurred by the Agent as a result, except
for those arising from the Agent's gross negligence or wilful misconduct. A
certificate of the Agent with respect to any amount owing by the relevant
Borrower under this Section shall be prima facie evidence of the amount owing in
the absence of manifest error. If the payment is not received by the Agent from
the Borrower within a reasonable time following the disbursement to the Lenders
by the Agent, the Lenders shall return the amounts received by them to the Agent
with interest at the Interbank Reference Rate.

12.6      Direct Payments

          The Lenders agree among themselves that, except as otherwise provided
for in this Agreement (including but not limited to Sections 14.13 and 14.14),
except as necessary to adjust for Advances that are not in each Lender's
Proportionate Share under any Credit, and except for receipts relating to the
Other Secured Obligations, all sums received by a Lender relating to this
Agreement after any Obligations become due and payable under Section 11.2 or by
virtue of the Security, whether received by voluntary payment, by the exercise
of the right of set-off or compensation or by counterclaim, cross-action or as
proceeds of realization of any Security or otherwise, shall be shared by each
Lender in accordance with its Proportionate Share, taking into account all
Credits, and each Lender undertakes to do all such things as may be reasonably
required to give full effect to this Section, including without limitation, the
purchase from other Lenders of such notes or a portion thereof by the Lender who
has received an amount in excess of its Proportionate Share as shall be
necessary to cause such purchasing Lender to share the excess amount rateably
with the other Lenders. If any sum which is so shared is later recovered from
the Lenders who originally received it, the Lender shall restore its
Proportionate Share under the Credits of such sum to such Lenders, without
interest. If any Lender shall obtain any payment of moneys due under this
Agreement as referred to above, it shall forthwith remit such payment to the
Agent and, upon receipt, the Agent shall distribute such payment in accordance
with the provisions of Section 12.5.

12.7      Administration of the Credits

12.7.1    Unless otherwise specified herein, the Agent shall perform the
following duties under this Agreement:

<Page>

                                      -99-

          (a)    prior to an Advance, ensure that all conditions precedent have
                 been fulfilled in accordance with the terms of this Agreement,
                 subject to Section 12.8.2 and any other applicable terms of
                 this Agreement;

          (b)    take delivery of each Lender's Proportionate Share of an
                 Advance and make all Advances hereunder in accordance with the
                 procedures set forth in Sections 8.11 and 8.16;

          (c)    use reasonable efforts to collect promptly all sums due and
                 payable by the Borrowers pursuant to this Agreement;

          (d)    make all payments to the Lenders in accordance with the
                 provisions hereof;

          (e)    hold the Security on behalf of the Lenders and take all
                 necessary steps to comply with registration requirements so
                 that the Security remains perfected under applicable laws, but
                 each Lender shall notify the Agent of any circumstance that
                 might affect the perfection of the Security of which the Lender
                 becomes aware;

          (f)    hold all legal documents relating to the Credits, maintain
                 complete and accurate records showing all Advances made by the
                 Lenders, all remittances and payments made by the Borrowers to
                 the Agent, all remittances and payments made by the Agent to
                 the Lenders and all fees or any other sums received by the
                 Agent and, except for accounts, records and documents relating
                 to the fees payable under the Fee Agreement, allow each Lender
                 and their respective advisors to examine such accounts, records
                 and documents at their own expense, and provide any Lender,
                 upon reasonable notice, with such copies thereof as such Lender
                 may reasonably require from time to time at the Lender's
                 expense;

          (g)    except as otherwise specifically provided for in this
                 Agreement, promptly advise each Lender upon receipt of each
                 notice and deliver to each Lender, promptly upon receipt, all
                 other written communications furnished by the Restricted
                 Parties to the Agent on behalf of the Lenders pursuant to this
                 Agreement, including without limitation copies of financial
                 reports and certificates which are to be furnished to the
                 Agent;

          (h)    forward to each of the Lenders, upon request and at the expense
                 of the Lender so requesting (other than customary record books
                 which shall be provided at the expense of the Borrowers),
                 copies of this Agreement, the Security and other Credit
                 Documents (other than the Fee Agreement);

          (i)    promptly forward to each Lender, upon request, an up-to-date
                 loan status report; and

<Page>

                                      -100-

          (j)    upon learning of same, promptly advise each Lender in writing
                 of the occurrence of an Event of Default or Pending Event of
                 Default or the occurrence of any event, condition or
                 circumstance which would have a material adverse effect on the
                 Restricted Parties' ability to comply with this Agreement or
                 the Security or of any material adverse information coming to
                 the attention of the Agent (using reasonable efforts) relative
                 to the Security or of the occurrence of any material adverse
                 change in the financial condition or property of the Restricted
                 Parties, provided that, except as aforesaid, the Agent shall be
                 under no duty or obligation whatsoever to provide any notice to
                 the Lenders and further provided that each Lender hereby agrees
                 to notify the Agent of any Event of Default or Pending Event of
                 Default of which it may reasonably become aware.

12.7.2    The Agent may take the following actions only with the prior consent
of the Majority Lenders, unless otherwise specified in this Agreement:

          (a)    subject to Section 12.7.3, exercise any and all rights of
                 approval conferred upon the Lenders by this Agreement;

          (b)    give written notice to the Restricted Parties in respect of any
                 matter in respect of which notice may be required, permitted,
                 necessary or desirable in accordance with or pursuant to this
                 Agreement, promptly after receiving the consent of the Majority
                 Lenders, except that the Agent shall, without direction from
                 the Lenders, immediately give the relevant Borrower notice of
                 any payment that is due or overdue under the terms of this
                 Agreement unless the Agent considers that it should request the
                 direction of the Majority Lenders, in which case the Agent
                 shall promptly request that direction;

          (c)    amend, modify or waive any of the terms of this Agreement,
                 including waiver of an Event of Default or Pending Event of
                 Default, if such action is not otherwise provided for in
                 Section 12.7.3;

          (d)    declare an Event of Default or take action to enforce
                 performance of the Obligations and to realize upon the Security
                 including the appointment of a receiver, the exercise of powers
                 of distress, lease or sale given by the Security or by law and
                 take foreclosure proceedings and/or pursue any other legal
                 remedy necessary;

          (e)    decide to accelerate the amounts outstanding under the Credits;

          (f)    pay insurance premiums, taxes and any other sums as may be
                 reasonably required to protect the interests of the Lenders;
                 and

<Page>

                                      -101-

          (g)    enter into or amend, modify or waive any term of any
                 Intercreditor Agreement.

12.7.3    The Agent may take the following actions only if the prior unanimous
consent of the Lenders is obtained, unless otherwise specified herein:

          (a)    amend, modify, discharge, terminate or waive any of the terms
                 of the Security;

          (b)    amend, modify, discharge, terminate or waive any of the terms
                 of this Agreement if such amendment, modification, discharge,
                 termination or waiver would increase the amount of any Credit,
                 amend the purpose of any Credit, reduce the interest rates and
                 similar charges applicable to any Credit, reduce the fees
                 payable with respect to any Credit, extend any date fixed for
                 payment of principal, interest or any other amount relating to
                 any Credit or extend the term of any Credit;

          (c)    amend the definition of "Majority Lenders" or this Section
                 12.7.3.

          For greater certainty, no Lender's Commitment or Proportionate Share
may be amended without the consent of that Lender.

12.7.4    Notwithstanding Sections 12.7.2 and 12.7.3, the Agent may, without the
consent of the Lenders, make amendments to the Credit Documents that are for the
sole purpose of curing any immaterial or administrative ambiguity, defect or
inconsistency, but shall immediately notify the Lenders of any such action. The
Agent may also discharge any Security to the extent necessary to allow any
Restricted Party to complete any sale or other disposition of Property or other
action (such as the transfer of Aircraft from one jurisdiction to another) that
is permitted by this Agreement to be made without the consent of the Lenders or
Majority Lenders. [Note: Section amended by Fourth Amending Agreement]

12.7.5    As between the Restricted Parties, on the one hand, and the Agent and
the Lenders, on the other hand:

          (a)    all statements, certificates, consents and other documents
                 which the Agent purports to deliver on behalf of the Lenders or
                 the Majority Lenders shall be binding on each of the Lenders,
                 and the Restricted Parties shall not be required to ascertain
                 or confirm the authority of the Agent in delivering such
                 documents;

          (b)    all certificates, statements, notices and other documents which
                 are delivered by the Restricted Parties to the Agent in
                 accordance with this Agreement shall be deemed to have been
                 duly delivered to each of the Lenders;

<Page>

                                      -102-

          (c)    all payments which are delivered by the Borrowers to the Agent
                 in accordance with this Agreement shall be deemed to have been
                 duly delivered to each of the Lenders;

          (d)    unless an Event of Default or Pending Event of Default has
                 occurred and is continuing, CHC's consent to the appointment of
                 any Successor Agent must be obtained, but CHC's consent shall
                 not be unreasonably withheld.

12.8      Rights of Agent

12.8.1    In administering the Credits, the Agent may retain, at the expense of
the Lenders if such expenses are not recoverable from the Borrowers, such
solicitors, counsel, auditors and other experts and agents as the Agent may
select, in its sole discretion, acting reasonably and in good faith after
consultation with the Lenders.

12.8.2    The Agent shall be entitled to rely on any communication, instrument
or document believed by it to be genuine and correct and to have been signed by
the proper individual or individuals, and shall be entitled to rely and shall be
protected in relying as to legal matters upon opinions of independent legal
advisors selected by it. The Agent may also assume that any representation made
by a Restricted Party is true and that no Event of Default or Pending Event of
Default has occurred unless the officers or employees of a Lender acting as
Agent, active in their capacity as officers or employees responsible for the
Restricted Parties' account, have actual knowledge to the contrary or have
received notice to the contrary from any other party to this Agreement.

12.8.3    The Agent may, without any liability to account, accept deposits from
and lend money to and generally engage in any kind of banking, or other business
with the Restricted Parties, as if it were not the Agent.

12.8.4    Except in its own right as a Lender, the Agent shall not be required
to advance its own funds for any purpose, and in particular, shall not be
required to pay with its own funds insurance premiums, taxes or public utility
charges or the cost of repairs or maintenance with respect to the assets which
are the subject matter of the Security, nor shall it be required to pay with its
own funds the fees of solicitors, counsel, auditors, experts or agents engaged
by it as permitted hereby.

12.8.5    The Agent shall be entitled to receive a fee for acting as Agent as
agreed in the Fee Agreement or as otherwise agreed between the Agent and CHC
from time to time.

12.9      Acknowledgements, Representations and Covenants of Lenders

12.9.1    It is acknowledged and agreed by each Lender that it has itself been,
and will continue to be, solely responsible for making its own independent
appraisal of and investigations into the financial condition, creditworthiness,
property, affairs, status and nature of the Restricted Parties. Accordingly,
each Lender confirms to the Agent that it has not relied, and will not hereafter
rely, on the Agent (a) to check or inquire on its

<Page>

                                      -103-

behalf into the adequacy or completeness of any information provided by the
Restricted Parties under or in connection with this Agreement or the
transactions herein contemplated (whether or not such information has been or is
hereafter distributed to such Lender by the Agent) or (b) to assess or keep
under review on its behalf the financial condition, creditworthiness, property,
affairs, status or nature of the Restricted Parties.

12.9.2    Each Lender represents and warrants that it has the legal capacity to
enter into this Agreement pursuant to its charter and any applicable legislation
and has not violated its charter, constating documents or any applicable
legislation by so doing.

12.9.3    Each Lender agrees to indemnify the Agent (to the extent not
reimbursed by the Borrowers), rateably according to its Proportionate Share,
taking into account all Credits, from and against any and all liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind or nature whatsoever which may be imposed
on, incurred by, or asserted against the Agent in any way relating to or arising
out of the Credit Documents or the transactions therein contemplated, provided
that no Lender shall be liable for any portion of such liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, costs, expenses or
disbursements resulting from the Agent's gross negligence or wilful misconduct.
Without limiting the generality of the foregoing, each Lender agrees to
reimburse the Agent for its Proportionate Share, taking into account all
Credits, of any out-of-pocket expenses (including counsel fees) incurred by the
Agent in connection with the preservation of any rights of the Agent or the
Lenders under, or the enforcement of, or legal advice in respect of rights or
responsibilities under this Agreement, to the extent that the Agent is not
reimbursed for such expenses by the Borrowers. The obligation of the Lenders to
indemnify the Agent shall survive the termination of this Agreement and shall be
performed by the Lenders promptly upon demand by the Agent.

12.9.4    Each of the Lenders acknowledges and confirms that in the event that
the Agent does not receive payment in accordance with this Agreement, it shall
not be the obligation of the Agent to maintain the Credits in good standing nor
shall any Lender have recourse to the Agent in respect of any amounts owing to
such Lender under this Agreement.

12.9.5    Each Lender acknowledges and agrees that its obligation to advance its
Proportionate Share of Advances in accordance with the terms of this Agreement
is independent and in no way related to the obligation of any other Lender
hereunder.

12.9.6    Each Lender hereby acknowledges receipt of a copy of this Agreement
and the Security (to the extent that the Security has been delivered) and
acknowledges that it is satisfied with the form and content of such documents.

12.10     Collective Action of the Lenders

          Each of the Lenders hereby acknowledges that to the extent permitted
by applicable law, the Security and the remedies provided under the Credit
Documents to the

<Page>

                                      -104-

Lenders are for the benefit of the Lenders collectively and acting together and
not severally and further acknowledges that its rights hereunder and under the
Security are to be exercised not severally, but by the Agent upon the decision
of the Majority Lenders or Lenders as required by this Agreement. Accordingly,
notwithstanding any of the provisions contained herein or in the Security each
of the Lenders hereby covenants and agrees that it shall not be entitled to take
any action hereunder or thereunder including, without limitation, any
declaration of default hereunder or thereunder but that any such action shall be
taken only by the Agent with the prior written agreement of the Majority
Lenders. Each of the Lenders hereby further covenants and agrees that upon any
such written agreement being given by the Majority Lenders, it shall co-operate
fully with the Agent to the extent requested by the Agent. Notwithstanding the
foregoing, in the absence of instructions from the Lenders and where in the sole
opinion of the Agent, acting reasonably and in good faith, the exigencies of the
situation warrant such action, the Agent may without notice to or consent of the
Lenders take such action on behalf of the Lenders as it deems appropriate or
desirable in the interest of the Lenders.

12.11     Successor Agent

          Subject to the appointment and acceptance of a Successor Agent as
provided in this Section, and subject to Section 12.7.5(d), the Agent may resign
at any time by giving 30 days' written notice thereof to the Lenders and CHC.
Upon receipt of notice by the Lenders of the resignation of the Agent, the
Majority Lenders may, within 21 days, appoint a successor from among the Lenders
or, if no Lender is willing to accept such an appointment, from among other
banks to which the Bank Act (Canada) applies, which each have combined capital
and reserves in excess of $250,000,000, and which have offices in Halifax and
Toronto (the "Successor Agent"). If no Successor Agent has been so appointed and
has accepted such appointment within 21 days after the retiring Agent's giving
of notice of resignation, then the retiring Agent may, on behalf of the Lenders,
appoint a Successor Agent. Upon the acceptance of any appointment as Agent
hereunder by a Successor Agent, the retiring Agent shall pay the Successor Agent
any unearned portion of any fee paid to the Agent for acting as such, and the
Successor Agent shall succeed to and become vested with all the rights, powers,
privileges and duties of the retiring Agent, and the retiring Agent shall be
discharged from its further duties and obligations as Agent under this Agreement
and the other Credit Documents. After any retiring Agent's resignation hereunder
as Agent, the provisions of this Article shall continue to enure to its benefit
and be binding upon it as to any actions taken or omitted to be taken by it
while it was Agent hereunder.

12.12     Provisions Operative Between Lenders and Agent Only

          Except for the provisions of Sections 12.7.5, 12.9.2, 12.9.5, 12.10,
12.11 and 12.12, the provisions of this Article relating to the rights and
obligations of the Lenders and the Agent inter se shall be operative as between
the Lenders and the Agent only, and the Restricted Parties shall not have any
rights or obligations under or be entitled to rely for any purpose upon such
provisions.

<Page>

                                      -105-

                                  ARTICLE XIII

                               ADDITIONAL LENDERS,
                             SUCCESSORS AND ASSIGNS

13.1      Successors and Assigns

13.1.1    The Credit Documents shall be binding upon and enure to the benefit of
the Agent, each Lender, the Restricted Parties and their respective successors
and permitted assigns, except that the Restricted Parties shall not assign any
rights or obligations with respect to this Agreement or any of the other Credit
Documents without the prior written consent of each Lender.

          The collective rights and obligations of the Lenders under this
Agreement are assignable in whole or in part (pro rata) and any Lender shall be
entitled to assign in whole or in part its individual rights and obligations
hereunder or to permit other financial institutions to participate in the
Credits, all in accordance with the provisions of Section 13.2 and the other
terms of this Agreement. The Restricted Parties hereby consent to the disclosure
of any information relating to the Restricted Parties to any potential Lender or
participant provided that the potential Lender or participant agrees in writing
to keep the information confidential.

          CHC shall assist the Agent with syndication of the Credits and the
Agent shall consult with CHC concerning the syndication of the Credits. CHC's
assistance shall include (i) provision of all information reasonably deemed
necessary by the Agent to successfully complete syndication efforts, including
but not limited to, information and projections prepared by CHC or its financial
advisors relating to the Restricted Parties, (ii) assistance upon the Agent's
request in the preparation of a syndication memorandum and all other marketing
materials to be used in connection with the syndication, (iii) ensuring that the
management of the Restricted Parties make themselves available to participate in
syndication presentations and meetings, and (iv) best efforts to use CHC's other
lending relationships to benefit syndication efforts.

          No assignment may result in the Commitment of any Lender, determined
as of the effective date of the Assignment Agreement with respect to such
assignment, being less than $10,000,000.

          Notwithstanding any other provisions of this Agreement, each Lender
agrees that it shall not offer to assign or assign or offer to sell or sell
participations in any portion of its rights and obligations under this Agreement
including, without limitation, any portion of its Commitment without the prior
written consent of the Agent, which shall not be unreasonably withheld. The
Lenders agree that the Agent's consent shall not be considered to be
unreasonably withheld if the proposed assignment or participation would result
in any material additional cost being incurred by the Borrowers, including but
not limited to any gross-up for withholding tax under Section 14.13, but
excluding any increase in the discount rate applicable to Bankers' Acceptances
of the proposed assignee compared to the assignor, or if the creditworthiness of
a proposed assignee is materially lower than the assignor's.

<Page>

                                      -106-

13.1.2    A participation by a Lender of its interest (or a part thereof)
hereunder or a payment by a participant to a Lender as a result of the
participation will not constitute a payment hereunder to the Lender or an
Advance to any Borrower. A payment (other than any premium or discount) made by
an assignee to an assigning Lender in order for the assignee to assume its
Proportionate Share of Advances made by the assigning Lender will reduce the
Advances owing by the Borrowers to the assigning Lender by the amount of the
payment and will be result in Advances in the amount of the payment becoming
owed to the assignee by the Borrowers as of the date that the payment is made.
However, no such payment shall, as between the Borrowers and the Lenders, be or
be deemed to be a repayment by the Borrowers or a new Advance by the Lenders.

13.2      Assignments

13.2.1    Subject to Section 13.1 and the other terms of this Agreement, the
Lenders collectively or individually may assign to one or more assignees all or
a portion of their respective rights and obligations under this Agreement
(including, without limitation, all or a portion of their respective
Commitments). The parties to each such assignment shall execute and deliver an
Assignment Agreement to the Agent, for its consent and recording in the Register
and, except in the case of an assignment by the Lenders collectively or an
assignment by a Lender to an affiliate of that Lender, shall pay a processing
and recording fee of $3000 to the Agent. After such execution, delivery, consent
and recording (i) the assignee thereunder shall be a party to this Agreement
and, to the extent that rights and obligations hereunder have been assigned to
it, have the rights and obligations of a Lender hereunder and (ii) the assigning
Lender thereunder shall, to the extent that rights and obligations hereunder
have been assigned by it pursuant to such Assignment Agreement, relinquish its
rights and be released from its obligations under this Agreement, other than
obligations in respect of which it is then in default and liabilities arising
from its actions prior to the assignment. In the case of an Assignment Agreement
covering all or the remaining portion of an assigning Lender's rights and
obligations under this Agreement, such Lender shall cease to be a party hereto.

13.2.2    The agreements of an assignee contained in an Assignment Agreement
shall benefit the assigning Lender thereunder, the other Lenders and the Agent
in accordance with the terms of the Assignment Agreement.

13.2.3    The Agent shall maintain at its address referred to herein a copy of
each Assignment Agreement delivered to and acknowledged by it and a register for
recording the names and addresses of the Lenders and the Commitment under each
Credit of each Lender from time to time (the "Register"). The entries in the
Register shall be conclusive and binding for all purposes, absent manifest
error. The Borrowers, the Agent and each of the Lenders may treat each person
whose name is recorded in the Register as a Lender hereunder for all purposes of
this Agreement, and need not recognize any person as a Lender unless it is
recorded in the Register as a Lender. The Register shall be available for
inspection by CHC or any Lender at any reasonable time and from time to time
upon reasonable prior notice.

<Page>

                                      -107-

13.2.4    Upon its receipt of an Assignment Agreement executed by an assigning
Lender and an assignee and approved by the Agent, the Agent shall, if the
Assignment Agreement has been completed and is in the required form with such
immaterial changes as are acceptable to the Agent:

          (a)    record the information contained therein in the Register; and

          (b)    give prompt notice thereof to CHC and the other Lenders, and
                 provide them with an updated version of Schedule E.

13.3      Participations

          Each Lender may (subject to the provisions of Section 11.1) sell
participations to one or more financial institutions or other persons in or to
all or a portion of its rights and obligations under this Agreement (including,
without limitation, all or a portion of its Commitments), but the participant
shall not become a Lender and:

          (a)    the Lender's obligations under this Agreement (including,
                 without limitation, its Commitments) shall remain unchanged;

          (b)    the Lender shall remain solely responsible to the other parties
                 hereto for the performance of such obligations;

          (c)    the Borrowers, the Agent and the other Lenders shall continue
                 to deal solely and directly with the Lender in connection with
                 the Lender's rights and obligations under this Agreement;

          (d)    no participant shall have any right to approve any amendment or
                 waiver of any provision of this Agreement, or any consent to
                 any departure by any person therefrom.

          Notwithstanding the foregoing, each participant shall have the same
benefit, as if it was a Lender, with respect to the rights provided to the
Lenders in Section 14.14. Each participant shall also have the right to be
provided by the Lender from whom it has obtained its participation with all
information relating to the Restricted Parties which is provided to any Lender.
Without limiting the foregoing, no participant shall have the benefit of Section
14.13 except to the extent that the Lender from whom it has obtained its
participation is itself entitled to compensation under that Section.

                                   ARTICLE XIV

                            MISCELLANEOUS PROVISIONS

14.1      Headings and Table of Contents

          The headings of the Articles and Sections and the Table of Contents
are inserted for convenience of reference only and shall not affect the
construction or interpretation of this Agreement.

<Page>

                                      -108-

14.2      Accounting Terms

          Each accounting term used in this Agreement, unless otherwise defined
herein, has the meaning assigned to it under GAAP.

14.3      Capitalized Terms

          All capitalized terms used in any of the Credit Documents (other than
this Agreement) which are defined in this Agreement shall have the meaning
defined herein unless otherwise defined in the other document.

14.4      Severability

          Any provision of this Agreement which is or becomes prohibited or
unenforceable in any relevant jurisdiction shall not invalidate or impair the
remaining provisions hereof which shall be deemed severable from such prohibited
or unenforceable provision and any such prohibition or unenforceability in any
such jurisdiction shall not invalidate or render unenforceable such provision in
any other jurisdiction. Should this Agreement fail to provide for any relevant
matter, the validity, legality or enforceability of this Agreement shall not
thereby be affected.

14.5      Number and Gender

          Unless the context otherwise requires, words importing the singular
number shall include the plural and vice versa, words importing any gender
include all genders and references to agreements and other contractual
instruments shall be deemed to include all present or future amendments,
supplements, restatements or replacements thereof or thereto.

14.6      Amendment, Supplement or Waiver

          No amendment, supplement or waiver of any provision of the Credit
Documents, nor any consent to any departure by a Restricted Party therefrom,
shall in any event be effective unless it is in writing, makes express reference
to the provision affected thereby and is signed by the Agent for and on behalf
of the Lenders or the Majority Lenders, as the case may be, and then such waiver
or consent shall be effective only in the specific instance and for the specific
purpose for which given. No waiver or act or omission of the Agent, the Lenders,
or any of them, shall extend to or be taken in any manner whatsoever to affect
any subsequent Event of Default or breach by a Restricted Party of any provision
of the Credit Documents or the rights resulting therefrom.

14.7      Governing Law

          Each of the Credit Documents, except for those which expressly provide
otherwise, shall be conclusively deemed to be a contract made under, and shall
for all purposes be governed by and construed in accordance with, the laws of
the Province of Ontario and the laws of Canada applicable in Ontario. Each party
to this Agreement

<Page>

                                      -109-

hereby irrevocably and unconditionally attorns to the non-exclusive jurisdiction
of the courts of Ontario and all courts competent to hear appeals therefrom.

          Each of the Restricted Parties hereby nominates, constitutes and
appoints Messrs. Ogilvy Renault of Suite 2100, P.O. Box 141, Royal Trust Tower,
Toronto Dominion Centre, Toronto, Ontario, M5K 1H1, as its agent for service, to
act as such and as such to sue and be sued, plead and be impleaded in any court
in Ontario, and generally on its behalf to accept service of process and to
receive all notices and to do all acts and to execute all deeds and other
instruments relating to proceedings in any court in Ontario. This appointment
shall be irrevocable without the prior consent of the Majority Lenders upon the
appointment of a substitute agent acceptable to the Majority Lenders acting
reasonably and, until that time, service of process or of papers and notices
relating to proceedings in any court in Ontario upon Messrs. Ogilvy Renault
shall be sufficient service on the Restricted Parties.

14.8      This Agreement to Govern

          In the event of any conflict between the terms of this Agreement and
the terms of any other Credit Document (other than the Fee Agreement and any
Intercreditor Agreement, which shall prevail as against this Agreement), the
provisions of this Agreement shall govern to the extent necessary to remove the
conflict.

14.9      Permitted Encumbrances

          The designation of an Encumbrance as a Permitted Encumbrance is not,
and shall not be deemed to be, an acknowledgment by the Lenders that the
Encumbrance shall have priority over the Security.

14.10     Currency

          All payments made hereunder shall be made in the currency in respect
of which the obligation requiring such payment arose. Unless the context
otherwise requires, all amounts expressed in this Agreement in terms of money
shall refer to Canadian Dollars.

          Except as otherwise expressly provided in this Agreement, wherever
this Agreement contemplates or requires the calculation of the equivalent in one
Approved Currency of an amount expressed in another Approved Currency, the
calculation shall be made on the basis of the Exchange Rate at the effective
date of the calculation.

14.11     Liability of Lenders

          The liability of the Lenders in respect of all matters relating to
this Agreement and the other Credit Documents is several and not joint or joint
and several. Without limiting that statement, the obligations of the Lenders to
make Advances is limited to their respective Proportionate Shares of any Advance
that is requested, and, in the aggregate, to their respective Proportionate
Shares of the total amounts of the Credits for which they have made Commitments.

<Page>

                                      -110-

14.12     Expenses and Indemnity

          All statements, reports, certificates, opinions, appraisals and other
documents or information required to be furnished to the Lenders, the Agent, or
any of them, by the Restricted Parties under this Agreement shall be supplied
without cost to the Lenders, the Agent, or any of them. The Borrowers shall pay
on demand all reasonable third party costs and expenses of the Lenders, or any
of them (including, without limitation, the reasonable fees and expenses of
counsel for the Lenders and the Agent collectively, but not separately for
individual Lenders and the Agent, on a solicitor and own client basis), incurred
in connection with (i) the preparation, execution, delivery, administration,
periodic review and enforcement of the Credit Documents; (ii) obtaining advice
as to their rights and responsibilities in connection with the Credits and the
Credit Documents; (iii) reviewing, inspecting and appraising the collateral that
is the subject of the Security at reasonable intervals; and (iv) other matters
relating to the Credits, excluding any assignment or participation of an
interest in the Credits following the initial Advance under this Agreement. Such
costs and expenses shall be payable whether or not an Advance is made under this
Agreement.

          The Borrowers shall indemnify the Lenders, the Agent, and each of
them, against any liability, obligation, loss or expense which any of them may
sustain or incur as a consequence of (i) any representation or warranty made
herein by a Restricted Party which was incorrect at the time it was made or
deemed to have been made, (ii) a default by any Borrower in the payment of any
sum due from it under or in connection with the Credit Documents (irrespective
of whether an Advance is deemed to be made to pay the amount that has not been
paid), including, but not limited to, all sums (whether in respect of principal,
interest or any other amount) paid or payable to lenders of funds borrowed by
the Lenders, the Agent, or any of them, in order to fund the amount of any such
unpaid amount to the extent the Lenders, the Agent, or any of them, are not
reimbursed pursuant to any other provisions of this Agreement, (iii) the failure
of a Borrower to complete any Advance or make any payment after notice therefor
has been given under this Agreement, (iv) the failure of a purchaser of Bankers'
Acceptances (other than one of the Lenders) to pay for and take delivery of them
in any arrangement for sale made by a Borrower and communicated to the Agent,
(v) any breach by a Restricted Party of its representations and covenants in
this Agreement relating to Hazardous Materials and other environmental matters,
(vi) any other default by a Restricted Party hereunder, (vii) any liability
incurred as a result of being the pledgee of Pledged Shares, including but not
limited to Pledged Shares issued by Flight Handling Limited, and (viii)
generally, the Lenders and the Agent having entered into this Agreement and the
other Credit Documents and made Advances to the Borrowers. A certificate of a
Lender or the Agent as to the amount of any such loss or expense shall be prima
facie evidence as to the amount thereof, in the absence of manifest error
provided that the Lender determines the amount owing to it in good faith using
any reasonable method and provides a detailed description of its calculation of
the amount owing to it.

          In no event shall any party to this Agreement be liable for
consequential damages suffered by any other party.

<Page>

                                      -111-

          The agreements in this Section shall survive the termination of this
Agreement and repayment of the Obligations.

14.13     Manner of Payment and Taxes

          All payments to be made by or on behalf of the Restricted Parties (or
in the case of upfront fees and indemnity fees, by the Agent or Lender to
another Lender or to an assignee of an interest in the Credits) in connection
with the Credit Documents are to be made without set-off, compensation or
counterclaim, free and clear of and without deduction for or on account of any
Tax, including but not limited to withholding taxes, other than Excluded Taxes,
except if such deduction is required by law or the administration thereof. If
any Tax, other than Excluded Taxes, is deducted or withheld from any payments
under the Credit Documents (including the remittance provided for in this
Section), the Restricted Party making payment shall promptly remit to the Agent
for the Lenders' benefit in the currency in which such payment was made, the
equivalent of the amount of Tax so deducted or withheld together with the
relevant receipt issued by the taxing or other receiving authority. If any
Borrower is prevented by operation of law or otherwise from paying, causing to
be paid or remitting such Tax, the interest or other amount payable under the
Credit Documents will be increased to such rates as are necessary to yield and
remit to the Lenders the principal sum advanced or made available together with
interest at the rates specified in the Credit Documents after provision for
payment of such Tax.

          If any Lender or the Agent becomes liable for any Tax (other than an
Excluded Tax) in the jurisdiction in which the person making a payment under the
Credit Documents is located as a result of a payment being made without the
required Tax in that jurisdiction having been deducted or withheld, the payer
shall indemnify the Lender or the Agent, as the case may be, for such Tax and
any interest and penalties thereon, and the indemnity payment shall be increased
as necessary so that after the imposition of any Tax in that jurisdiction on the
indemnity payment (including Tax in respect of any such increase in the
indemnity payment), the Lender or the Agent shall receive the full amount of
Taxes, interest and penalties for which it is liable in that jurisdiction.

14.14     Increased Costs etc.

          If the introduction of or any change in or in the interpretation of,
or any change in the application to any Restricted Party or any Lender of, any
law or any regulation or guideline from any central bank or other governmental
authority that is binding on any Restricted Party or any Lender (whether or not
having the force of law), including but not limited to any reserve or special
deposit requirement or any Tax (other than Excluded Taxes) or any capital
requirement, has due to the Lenders' compliance therewith the effect, directly
or indirectly, of (i) increasing the cost to the Lenders, or any of them, of
performing their respective obligations hereunder; (ii) reducing any amount
received or receivable by the Lenders, or any of them, hereunder or its
effective return hereunder or on its capital; or (iii) causing the Lenders, or
any of them, to make any payment or to forego any return based on any amount
received or receivable by the Lenders, or any of them, hereunder, then upon
demand from time to time the affected

<Page>

                                      -112-

Restricted Party shall pay such amount as shall compensate the Lenders for any
such cost, reduction, payment or foregone return that is not fully offset by an
increase in the applicable interest rate or rates or fees hereunder. Any
certificate of a Lender in respect of the foregoing will be prima facie evidence
of the foregoing, except for manifest error, provided that the Lender determines
the amounts owing to it in good faith using any reasonable averaging and
attribution methods and provides a detailed description of its calculation of
the amounts owing to it.

14.15     Interest on Miscellaneous Amounts

          If a Restricted Party fails to pay any amount payable hereunder (other
than principal, interest thereon or interest upon interest which is payable as
otherwise provided in this Agreement) on the due date, that Restricted Party
shall, on demand, pay interest on such overdue amount to the Agent from and
including such due date up to but excluding the date of actual payment, both
before and after demand, default or judgment, at a rate of interest per annum
equal to the sum of the Prime Rate plus 3.0% per annum, compounded monthly.

          If a Borrower deposits cash as Collateral pursuant to a requirement
under this Agreement, the Lender or Lenders holding the cash shall pay the
Borrower interest on the cash while it continues to be held as Collateral at the
rate offered by the relevant Lenders from time to time for deposits in the
relevant currency of comparable size and term. The Lenders shall be entitled to
withhold any Tax applicable to any such payment as required by law.

14.16     Currency Indemnity

          In the event of a judgment or order being rendered by any court or
tribunal for the payment of any amounts owing to the Lenders or any of them
under this Agreement or for the payment of damages in respect of any breach of
this Agreement or under or in respect of a judgment or order of another court or
tribunal for the payment of such amounts or damages, such judgment or order
being expressed in a currency ("the Judgment Currency") other than the currency
payable hereunder or thereunder ("the Agreed Currency"), the party against whom
the judgment or order is made shall indemnify and hold the Lenders harmless
against any deficiency in terms of the Agreed Currency in the amounts received
by the Lenders arising or resulting from any variation as between (i) the
Exchange Rate at which the Agreed Currency is converted into the Judgment
Currency for the purposes of such judgment or order, and (ii) the Exchange Rate
at which each Lender is able to purchase the Agreed Currency with the amount of
the Judgment Currency actually received by the Lender on the date of such
receipt. The indemnity in this Section shall constitute a separate and
independent obligation from the other obligations of the Restricted Parties
hereunder, shall apply irrespective of any indulgence granted by the Lenders,
and shall be secured by the Security.

<Page>

                                      -113-

14.17     Address for Notice

          Notice to be given under the Credit Documents shall, except as
otherwise specifically provided, be in writing addressed to the party for whom
it is intended and, unless the law or a specific provision in another Credit
Document deems a particular notice to be received earlier, a notice shall not be
deemed received until actual receipt thereof by the other party. The addresses
of the parties hereto for the purposes hereof shall be the addresses specified
beside their respective signatures to this Agreement or on any Assignment
Agreement, or such other mailing or telecopier addresses as each party from time
to time may notify the other as aforesaid. Notice to the other Restricted
Parties shall be sent in care of CHC.

14.18     Time of the Essence

          Time shall be of the essence in this Agreement.

14.19     Further Assurances

          The Restricted Parties shall, at the request of the Agent acting on
the instructions of the Majority Lenders, do all such further acts and execute
and deliver all such further documents as may, in the reasonable opinion of the
Majority Lenders, be necessary or desirable in order to fully perform and carry
out the purpose and intent of the Credit Documents.

14.20     Term of Agreement

          Except as otherwise provided herein, this Agreement shall remain in
full force and effect until the payment and performance in full of all of the
Obligations.

14.21     Payments on Business Day

          Whenever any payment or performance under the Credit Documents would
otherwise be due on a day other than a Business Day, such payment shall be made
on the following Business Day, unless the following Business Day is in a
different calendar month, in which case the payment shall be made on the
preceding Business Day.

14.22     Counterparts and Facsimile

          This Agreement may be executed in any number of counterparts, each of
which when executed and delivered shall be deemed to be an original, and such
counterparts together shall constitute one and the same agreement. For the
purposes of this Section, the delivery of a facsimile copy of an executed
counterpart of this Agreement shall be deemed to be valid execution and delivery
of this Agreement, but the party delivering a facsimile copy shall deliver an
original copy of this Agreement as soon as possible after delivering the
facsimile copy.

<Page>

                                      -114-

14.23     Waiver of Jury Trial, Consequential Damages Etc.

          Each party hereto hereby waives, to the fullest extent permitted by
applicable law, any right it may have to a trial by jury in any legal proceeding
directly or indirectly arising out of or relating to this the Credit Documents,
the transactions contemplated thereby or any course of conduct, course of
dealing, statements (whether oral or written) or actions of any party (whether
based on contract, tort or any other theory).

          No party shall assert, and each party hereby waives (to the fullest
extent permitted by applicable law), any claim against any other party on any
theory of liability, for special, indirect, consequential or punitive damages
(as opposed to direct or actual damages) arising out of, in connection with, or
as a result of, the Credit Documents, the transactions contemplated thereby or
any course of conduct, course of dealing, statements (whether oral or written)
or actions of any party (whether based on contract, tort or any other theory).

          The Restricted Parties acknowledge and agree that none of the Agent or
the Lenders shall have any liability to them in relation to any due diligence
investigations conducted by any of them in connection with the transactions
contemplated hereby or be under any obligation whatsoever to disclose to them
any information received or facts disclosed by any such investigations. The
Restricted Parties further acknowledge and agree that they are not relying, will
not rely, and will not be deemed, in any respect whatsoever, to have relied upon
the facts received by and information disclosed to any of the Agent or the
Lenders under or in connection with such due diligence investigations.

          Each party hereto (a) certifies that no representative, agent or
attorney of any other party has represented, expressly or otherwise, that such
other party would not, in the event of litigation, seek to enforce the foregoing
provisions and (b) acknowledges that it and the other parties hereto have been
induced to enter into this Agreement by, among other things, the waivers,
acknowledgments and certifications in this Section.

14.24     Entire Agreement

          This Agreement and the Fee Agreement constitute the entire agreement
between the parties hereto concerning the matters addressed in this Agreement,
and cancel and supersede any prior agreements, undertakings, declarations or
representations, written or verbal, in respect thereof. Without limiting the
foregoing, the commitment letter and term sheet from BNS to CHC dated 29 June
2000 are cancelled and superseded, except to the extent that the letter
constitutes the Fee Agreement.

14.25     Date of Agreement

          This Agreement may be referred to as being dated 5 July 2000 or as of
5 July 2000, notwithstanding the actual date of execution

          [The balance of this page has been intentionally left blank]

<Page>

                                      -115-

          IN WITNESS OF WHICH, the parties have executed this Agreement on
______________ July 2000.

Address For Notice

The Bank of Nova Scotia                           THE BANK OF NOVA SCOTIA
Bank Finance, Atlantic
4th Floor, 1709 Hollis Street
Halifax, Nova Scotia
B3J 1W1

                                                  By:
Attention: Managing Director                          --------------------------
Fax No.:   (902) 422-0664                               R.S. Hartlen
                                                        Managing Director

                                                  By:
                                                      --------------------------
                                                        D.R. Loewen
                                                        Director

[signature page for Amended and Restated Credit Agreement dated as of 5 July
2000 relating to CHC Helicopter Corporation et al]

<Page>

                                      -116-

Address For Notice

The Bank of Nova Scotia                           THE BANK OF NOVA SCOTIA
IBD Loan Administration                           as agent
  and Agency Services
44 King Street West, 14th Floor
Toronto, Ontario
M5H 1H1                                           By:
                                                      --------------------------
Attention: Senior Manager                             Name:
Fax No.:   (416) 866-5991                             Title:

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

[signature page for Amended and Restated Credit Agreement dated as of 5 July
2000 relating to CHC Helicopter Corporation et al]

<Page>

                                      -117-

-----------------------                           ------------------------------
Sylvain Allard                                    Jo Mark Zurel

each signing in his capacity as an authorized officer or director or holder of a
subsisting power of attorney of, or being otherwise authorized to sign on behalf
of, each of the Restricted Parties other than Canadian Helicopters (Barbados)
Limited, CHL Leasing (Barbados) Limited, Vinland Denmark A/S, Danish
International Helicopters ApS and Brintel ApS, and not in his personal capacity.

Address For Notice

CHC Helicopter Corporation
Hangar No. 1
St. John's Airport
P.O. Box 5188
St. John's, Newfoundland
A1C 5V5

[signature page for Amended and Restated Credit Agreement dated as of 5 July
2000 relating to CHC Helicopter Corporation et al]

<Page>

                                      -118-

                                                  VINLAND DENMARK A/S

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                  DANISH INTERNATIONAL
                                                     HELICOPTER ApS

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                  BRINTEL ApS

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

[signature page for Amended and Restated Credit Agreement dated as of 5 July
2000 relating to CHC Helicopter Corporation et al]

<Page>

                                      -119-

                                                  CANADIAN HELICOPTERS
                                                  (BARBADOS) LIMITED

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                   CHL LEASING
                                                  (BARBADOS) LIMITED

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

[signature page for Amended and Restated Credit Agreement dated as of 5 July
2000 relating to CHC Helicopter Corporation et al]

<Page>

                                   SCHEDULE A
               NOTICE OF ADVANCE, PAYMENT, ROLLOVER OR CONVERSION

[Note: Schedule amended by Tenth Amending Agreement]

                         [see reference in Section 8.6]

TO:       THE BANK OF NOVA SCOTIA
          Wholesale Banking Operations
          Loan Operations
          720 King Street West
          4th Floor
          Toronto, Ontario
          M5V 2T3

          Attention: Senior Manager
          Fax No.:   416-866-5991

          We refer to the amended and restated credit agreement dated as of 5
July 2000 between CHC Helicopter Corporation and others as Restricted Parties,
The Bank of Nova Scotia as Agent and the Lenders named therein, as amended,
supplemented, restated or replaced from time to time (the "Credit Agreement").
All capitalized terms used in this certificate and defined in the Credit
Agreement have the meanings defined in the Credit Agreement.

          Request for Advance

          Notice is hereby given pursuant to Section 8.6 of the Credit Agreement
that the undersigned hereby irrevocably requests as follows:

          (A)    that an Advance be made under the following Credit [check one]:
                                                              Credit A       / /
                                                              Credit B       / /
                                                              Credit C       / /
                                                              Credit D       / /
                                                              Credit E       / /

          (B)    the requested Advance represents the following [check one or
                 more]:

                 initial Advance under the Credit                            / /
                 increase in Advances under the Credit                       / /
                 rollover of existing Advances under the Credit              / /
                 conversion of existing Advances to another type of Advance  / /

          (C)    the Drawdown Date shall be____________________

<Page>

                                       -2-

          (D)    the Advance shall be in the form of [check one or more and
                 complete details]:

                 Prime Rate                                                  / /
                      Amount                $_____________

                 Bankers' Acceptances                                        / /
                      Face Amount:           _____________

                      Term:                  _____________

                 Base Rate Advance                                           / /
                      Amount:             US$_____________

                      Amount:         (pound)_____________

                 LIBOR Advance                                               / /
                      Currency:              _____________

                      Amount:                _____________

                      End of LIBOR Period:   _____________

                     L/C                                                     / /

                                  Nominal Amount:____________

                                  Expiry Date:_______________

                                  [Note: attach proposed form or details]

          (E)    the proceeds of the Advance shall be deposited in [specify
                 Designated Account]

The undersigned hereby confirms as follows:

(a)       the representations and warranties made in Section 9.1 of the Credit
          Agreement, other than those expressly stated to be made as of a
          specific date, are true on and as of the date hereof with the same
          effect as if such representations and warranties had been made on and
          as of the date hereof;

(b)       no Pending Event of Default or Event of Default has occurred and is
          continuing on the date hereof or will result from the Advance(s)
          requested herein;

(c)       after reasonable inquiry, the undersigned has no reason to believe
          that CHC will not be in compliance with all covenants contained in
          Section 10.2 of the Credit Agreement at the end of CHC's current
          fiscal quarter and was not in compliance with those covenants at the
          end of its immediately preceding fiscal quarter if it has not yet
          delivered its Reporting Certificate for that quarter;

(d)       the undersigned will immediately notify you if it becomes aware of the
          occurrence of any event which would mean that the statements in the
          immediately preceding clauses (a), (b) and (c) would not be true if
          made on the Drawdown Date;

<Page>

                                       -3-

(e)       all other conditions precedent set out in Section 7.2 [and Section 7.1
          as applicable] of the Credit Agreement have been fulfilled. Without
          limiting the foregoing, in the case of an Advance under Credit B to a
          European Borrower, the amount of debt permitted to be incurred
          pursuant to clause 1008(b)(i) of the Sub Debt Indentures for each of
          the 2000 Notes (while they remain outstanding) and the 2004 Notes is
          not less than US$o [Note: Section amended by Third and Twelfth
          Amending Agreements]

          Notice of Payment, Rollover or Conversion

          Pursuant to Section 8.6 of the Credit Agreement, the undersigned
hereby irrevocably notifies you of the following:

          (a)    that a payment, rollover or conversion will be made under the
                 following Credit [check one]:
                                                               Credit A      / /
                                                               Credit B      / /
                                                               Credit C      / /
                                                               Credit D      / /
                                                               Credit E      / /

          (b)    the payment, rollover or conversion represents the following
                 [check one or more]:

                 reduction in Advances under Credit                          / /
                 rollover of existing Advances as the same                   / /
                      type of Advance under Credit
          (c)    conversion of existing Advances to another                  / /
                      type of Advance under Credit

                 the payment, rollover or conversion date shall be
                 _____________________

          (d)    the Advance to be paid, rolled over or converted shall be in
                 the form of [check one or more and complete details]:

                 Prime Rate                                                  / /
                      Amount      $______________

                 Bankers' Acceptances                                        / /
                      Face Amount: ______________

                      Maturity Date: ____________

                 Base Rate Advance                                           / /
                      Amount:     US$____________

                      Amount:     (pound)________

<Page>

                                       -4-

                 LIBOR Advance                                               / /
                      Currency: ____________

                      Amount:   ____________

                      Start of current LIBOR Period:____________

          DATED
               ---------------------------

                                                  [BORROWER]

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

cc.       The Bank of Nova Scotia
          Corporate Banking, Atlantic
          4th Floor, 1709 Hollis Street
          Halifax, Nova Scotia
          B3J 1W1

          Attention:  Managing Director
          Fax No.:    (902) 422-0664

          The Bank of Nova Scotia
          Corporate Banking, Loan Syndications
          40 King Street West
          Scotia Plaza, 62nd Floor
          Toronto, Ontario
          M5W 2X6

          Attention:  Managing Director
          Fax No.:    (416)866-3329

<Page>

                                   SCHEDULE B
                     AGREEMENT OF NEW RESTRICTED SUBSIDIARY

                         SUPPLEMENT TO CREDIT AGREEMENT

                        [see reference in Section 6.1.1]

          THIS AGREEMENT supplements the amended and restated credit agreement
dated as of 5 July 2000 between CHC Helicopter Corporation and others as
Restricted Parties, The Bank of Nova Scotia as Agent and the Lenders named
therein, as amended, supplemented, restated or replaced from time to time (the
"Credit Agreement").

RECITALS

A.        Capitalized terms used and not defined in this Agreement have the
meanings defined in the Credit Agreement.

B.        The Credit Agreement contemplates that further Subsidiaries of CHC
shall become Restricted Parties in certain circumstances.

C. O      (the "New Subsidiary") is required by the Credit Agreement to become a
Restricted Party.

D.        The New Subsidiary has delivered the documents listed on Appendix A to
this agreement, which form part of the Security, an opinion of its counsel and
other resolutions and ancillary documents required by the Agent, and a pledge of
all shares of the New Subsidiary owned by the other Restricted Parties has also
been delivered as part of the Security.

          THEREFORE, for value received, and intending to be legally bound by
this Agreement, the parties agree as follows:

1.        The New Subsidiary hereby acknowledges and agrees to the terms of the
Credit Agreement and agrees to be bound by all obligations of a Restricted Party
under the Credit Agreement as if it had been an original signatory thereto.

<Page>

2.        The Agent, on behalf of the Lenders, acknowledges that the New
Subsidiary shall be a Restricted Party as of the date of this Agreement.

          IN WITNESS OF WHICH, the undersigned have executed this Agreement as
of O.

                                                  THE BANK OF NOVA SCOTIA
                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                      [New Subsidiary]

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

[Note: Appendix A to be attached to list Security]

<Page>

                                   SCHEDULE C
                              REPORTING CERTIFICATE

            [Note: Schedule C amended by Eleventh Amending Agreement]

                       [see reference in Section 1.1.105]

TO:       THE LENDERS (as defined in the Credit Agreement referred to below)

AND TO:   THE BANK OF NOVA SCOTIA, as Agent

-------------------------------------------------------------------------------

          We refer to Section 10.4.1(d) of the amended and restated credit
agreement dated as of 5 July 2000 between CHC Helicopter Corporation and others
as Restricted Parties, The Bank of Nova Scotia as Agent and the Lenders named
therein, as amended, supplemented, restated or replaced from time to time (the
"Credit Agreement"). All capitalized terms used in this certificate and defined
in the Credit Agreement have the meanings defined in the Credit Agreement.

1. CHC hereby certifies that:

          (a)    the representations and warranties made in Section 9.1 of the
                 Credit Agreement, other than those expressly stated to be made
                 as of a specific date, are true on and as of the date hereof
                 with the same effect as if such representations and warranties
                 had been made on and as of the date hereof;

          (b)    no Pending Event of Default or Event of Default has occurred
                 and is continuing on the date hereof [or as the case may be].

2. CHC hereby certifies that, as of [specify fiscal quarter end that is subject
of certificate]:

          (a)    the Total Debt Ratio was __________________ to 1;

          (b)    the Senior Debt Ratio was __________________ to 1;

          (c)    the Adjusted Total Debt Ratio was _________________ to 1;

          (d)    the Interest Coverage Ratio was _________________ to 1;

          (e)    the Fixed Charge Coverage Ratio was ________________ to 1.

3. Appendix A attached is a report concerning the current location of all
Aircraft of the Restricted Parties. [Note: a report concerning the specific
location of each Aircraft (e.g. municipality) within a particular jurisdiction
(e.g. province or country) is only required annually, but the jurisdiction must
be reported quarterly. Identify each Aircraft that is considered eligible to be
included in the Borrowing Base]

<Page>

                                       -2-

4. Appendix B attached contains a report of the amount of all Intercompany
Obligations as of the end of CHC's most-recently completed fiscal quarter.

5. Appendix C attached contains details of all Other Secured Obligations as of
the end of CHC's most-recently completed fiscal quarter that have not previously
been listed on Schedule G to the Credit Agreement.

6. Appendix D attached is an up to date version of Schedule F to the Credit
Agreement. [or There has been no change to the information contained in the
version of Schedule F to the Credit Agreement dated O] [Note: a complete update
of Schedule F is only required annually; information on shareholders of and
shareholdings by each Restricted Party must be updated quarterly]

7. Appendix E attached sets out the calculations of the Total Debt Ratio, Senior
Debt Ratio, Adjusted Total Debt Ratio, Interest Coverage Ratio and Fixed Charge
Coverage Ratio referred to above.

8. Appendix F attached sets out details of the sales of Aircraft that have been
made pursuant to Section 10.6.2(e)(ii)(A) of the Credit Agreement during CHC's
fiscal year ending on [specify fiscal year of which quarter to which certificate
relates is part].

9. Appendix G attached sets out details of the sales and other dispositions with
Lease backs of Aircraft that have been made pursuant to Section 10.6.2(e)(ii)(B)
of the Credit Agreement during CHC's fiscal year ending on [specify fiscal year
of which quarter to which certificate relates is part].

10. Appendix H attached contains a calculation of the Borrowing Base as of
[specify fiscal quarter end that is subject of certificate].

          DATED
                ----------------------

                                                  CHC HELICOPTER CORPORATION
                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

<Page>

                                       -3-

                                   APPENDIX H

                           BORROWING BASE CALCULATION

          As of ________ [date]:

Accounts Receivable

1.        the aggregate amount of the entries which would, in accordance with
          GAAP, be classified on a consolidated balance sheet as trade accounts
          receivable of CHC, is $________________;

2.        the amount included in item 1 above that has been outstanding for over
          90 days is $________________;

3.        the amount included in item 1 above that is subject to any Encumbrance
          other than a Permitted Encumbrance which does not rank prior to or
          pari passu with the Security or is subject to garnishment, execution,
          attachment or similar process is $________________;

4.        the amount included in item 1 above that is subject to any reasonable
          claim for credit, set-off, allowance, adjustment, counterclaim or
          partial discharge (but only to the extent of the adverse claim thereon
          known to the officers of CHC signing the Reporting Certificate, after
          reasonable inquiry) is $________________;

5.        the amount included in item 1 above that is not owed to a Restricted
          Party and payable in a "Primary Operating Jurisdiction" as defined in
          Schedule M of the Credit Agreement is $________________;

6.        the amount of item 1 above less the aggregate (without duplication) of
          the amounts for items 2 through 5 above is $________________.

Inventory

7.        the aggregate amount of the entries which would, in accordance with
          GAAP, be classified on a consolidated balance sheet as inventory of
          CHC valued at the lower of cost or fair market value, is
          $________________;

8.        the amount included in item 7 above that represents obsolete inventory
          is $________________;

9.        the amount included in item 7 above that represents inventory located
          outside of a "Primary Operating Jurisdiction" as defined in Schedule M
          of the Credit Agreement is $________________;

10.       the amount of item 7 above less the aggregate (without duplication) of
          the amounts for items 8 and 9 above is $________________.

<Page>

                                       -4-

Aircraft

11.       based on the most recent appraisal of the fair market value of the
          Aircraft, the aggregate appraised value of the Aircraft owned by
          Restricted Parties (as opposed to Aircraft under lease from persons
          other than Restricted Parties) that are located in and operated from a
          Primary Operating Jurisdiction and have registered first-ranking
          mortgages in place as part of the Security in the Primary Operating
          Jurisdiction in which they are located (all as described on Appendix A
          attached to the Reporting Certificate) is $________________.

Cash Pledged

12.       the amount of cash of Restricted Parties deposited with a Lender and
          subject to an express first-ranking pledge in favour of the Agent as
          part of the Security (as detailed on the attachment) is $__________.

Calculation of Borrowing Base and Compliance

13.       The aggregate of (item 6 X 0.75) + (item 10 X 0.50) + (item 11 X 0.75)
          + (item 12) is $________________

14.       The amount of item 13 attributable to Property of Restricted Parties
          incorporated in Norway and Denmark is $________________

15.       The principal balance of the Intercompany Loan Obligations identified
          as items 7 and 8 on Schedule I to the Credit Agreement (disregarding
          any updated schedule since 5 July 2000) is $________________

16.       The amount, if any, by which item 14 exceeds item 15 is $___________

17.       The amount of item 13 attributable to Property of Schreiner and its
          Subsidiaries is $________________

18.       The aggregate of the principal amount of all Advances outstanding
          (being $______________) and the aggregate Market Value of all Swaps
          that are Other Secured Obligations and that have a negative Market
          Value from the Restricted Parties' perspective after offsetting the
          Market Value of Swaps with the same Lender that are Other Secured
          Obligations and that have a positive Market Value (being
          $______________) is $________________

19.       The principal amount of Advances outstanding under Tranche 1 and
          Tranche 2 is $________________

20.       The amount, if any, by which item 17 exceeds the aggregate of item 18
          minus item 19 is $________________

21.       The aggregate of item 13 minus item 16 minus item 20 is $____________,
          which is the "Borrowing Base"

<Page>

                                       -5-

22.       The ratio of item 21 to item 18 is ______ to 1 [Note: covenant is at
          least 1.20 to 1]

<Page>

                                   SCHEDULE D
                              ASSIGNMENT AGREEMENT

                  [see reference in Sections 1.1.7, 13.2.4(b)]

          The undersigned refer to the amended and restated credit agreement
dated as of 5 July 2000 between CHC Helicopter Corporation and others as
Restricted Parties, The Bank of Nova Scotia as Agent and the Lenders named
therein, as amended, supplemented, restated or replaced from time to time (the
"Credit Agreement"). All capitalized terms used in this Assignment Agreement and
defined in the Credit Agreement have the meanings defined in the Credit
Agreement.

          For value received, the "Assignor" and the "Assignee" named below
hereby agree as follows:

1.        The Assignor hereby sells and assigns, without recourse, to the
Assignee, and the Assignee hereby purchases and assumes from the Assignor, the
Proportionate Share(s) specified on Appendix 1 in and to the Assignor's rights
and obligations under the Credit Agreement, the Security and all other Credit
Documents.

2.        The Assignor (a) represents and warrants that it is the legal and
beneficial owner of the interest being assigned by it hereunder, that such
interest is free and clear of any lien or security interest and that it is
entitled to enter into this Assignment Agreement; makes no representation or
warranty, other than as provided in this Assignment Agreement and assumes no
responsibility with respect to any statements, warranties or representations
made in or in connection with the Credit Agreement or the execution, legality,
validity, enforceability, genuineness, sufficiency or value of the Credit
Agreement or any other Credit Document; and makes no representation or warranty
and assumes no responsibility with respect to the financial condition of the
Restricted Parties or any other guarantor or the performance or observance by
the Restricted Parties or any other guarantor of any of the obligations under
the Credit Agreement or any other Credit Document.

3.        The Assignee, for the benefit of the Restricted Parties, the Agent and
all Lenders from time to time, including the Assignor, (a) acknowledges receipt
of any upfront fee payable by the Assignor, (b) confirms that it has received a
copy of the Credit Agreement, together with such other documents and information
as it has deemed appropriate to make its own credit analysis and decision to
enter into this Assignment Agreement; (c) agrees that it will, independently and
without reliance upon the Agent, the Assignor or any other Lender and based on
such documents and information as it shall deem appropriate at the time,
continue to make its own credit decisions in taking or not taking action under
the Credit Agreement; (d) appoints and authorizes the Agent to take such action
on its behalf and to exercise such powers and discretion under the Credit
Agreement as are delegated to the Agent by the terms thereof, together with such
powers and discretion as are reasonably incidental thereto; (e) ratifies and
adopts the powers of attorney and related powers given to the Agent under the
Credit Agreement; (f) agrees that it will perform in accordance with their terms
all of the obligations that by the terms

<Page>

                                       -2-

of the Credit Agreement are required to be performed by it as a Lender and (g)
specifies as its address for notice and payments its office at the address set
forth on Appendix 1 hereto.

4.        Following the execution of this Assignment Agreement, it shall
immediately be delivered to the Agent, together with the processing and
recording fee specified in Section 13.2.1 of the Credit Agreement if applicable,
for approval and recording by the Agent. The Assignee's agreement to become a
Lender, as constituted by this Assignment Agreement, is irrevocable, unless the
Assignee is not approved by the Agent. The Assignee shall become a Lender, and
shall be bound by the obligations and entitled to the benefits in the Credit
Agreement, the Security and the other Credit Documents, immediately upon this
Assignment Agreement being approved and recorded by the Agent (the "Effective
Date"). On the Effective Date, the Assignee (a) shall pay the Assignor an amount
equal to the Assignee's Proportionate Share of Prime Rate Advances and Base Rate
Advances made by the Assignor as of the Effective Date and (b) shall become
entitled to receive standby fees in accordance with the Credit Agreement in
respect of its Proportionate Share of the aggregate amount of the relevant
Credits that has not been advanced by the Lenders. The Assignee shall pay
further amounts to the Assignor as LIBOR Periods end and make further Advances
to the Borrowers as Advances by way of Bankers' Acceptances made by the Assignor
mature, beginning on the first Drawdown Date that is at least three Business
Days following the Effective Date, until the Assignee has made or acquired from
the Assignor Advances in an amount equal to its Proportionate Share of the
aggregate Advances made by all Lenders under the relevant Credits.

5.        If Advances made by the Assignee to the Borrowers or acquired by the
Assignee from the Assignor are for any reason less than the Assignee's
Proportionate Share of the aggregate Advances made by all Lenders under the
relevant Credits, the Assignee shall, on demand, indemnify the Assignor in
respect of the principal amount of the corresponding Advances made by the
Assignor in excess of the Assignor's Proportionate Share. The Advances by the
Assignor in respect of which the Assignee is bound to indemnify the Assignor are
set out on Appendix 2 to this Assignment Agreement. The Assignor shall pay the
Assignee indemnity fees during the period in which the Assignee is obliged to
indemnify the Assignor. The fee shall be in the amount specified on Appendix 2
and shall be payable on the Effective Date in respect of Advances by way of
Bankers' Acceptances, and on each date on which a Borrower pays interest on
LIBOR Advances, in respect of LIBOR Advances.

6.        This Assignment Agreement shall be governed by, and construed in
accordance with the laws of the Province of Ontario, Canada.

<Page>

                                       -3-

7.        This Assignment Agreement may be executed in any number of
counterparts and by different parties hereto in separate counterparts, each of
which when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement. Delivery of an executed
counterpart of this Assignment Agreement by telecopier shall be effective as
delivery of a manually executed counterpart of this Assignment Agreement.

          IN WITNESS WHEREOF, the Assignor and the Assignee have caused this
Assignment Agreement to be executed by their duly authorized officers as of the
dates specified below.

                                        Assignor:
                                                 -------------------------------

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                      Dated:
                                                            --------------------

                                        Assignee:
                                                 -------------------------------

                                                  By:
                                                      --------------------------
                                                      Name:
                                                      Title:

                                                      Dated:
                                                            --------------------

<Page>

                                       -4-

                                                  Receipt of notice of
                                                  assignment acknowledged
Approved on                                       for all Restricted Parties
           --------------------------

THE BANK OF NOVA SCOTIA                           CHC HELICOPTER CORPORATION
as Agent
By:                                               By:
   ------------------------------                     --------------------------
   Name:                                              Name:
   Title:                                             Title:

Effective Date:                                   Date:
               ----------------------                  -------------------------

<Page>

                                   APPENDIX 1
                                       TO
                              ASSIGNMENT AGREEMENT

Proportionate Share(s) assigned by Assignor:
[Note: specify Credits affected]                  ----------------------------

Proportionate Share retained by Assignor:
[Note: specify all Credits in which Assignor
retains an interest]                              ----------------------------

Payment Details, including address of Assignee for notices:

                                   APPENDIX 2
                                       TO
                              ASSIGNMENT AGREEMENT

Advances in respect of which the Assignee is to indemnify the Assignor, as of
the Effective Date:

<Table>
<Caption>
Type of Advance    Maturity Date of Advance     Principal Amount of Advance
---------------    ------------------------     ---------------------------
<S>                <C>                          <C>

</Table>

Indemnity fee:

<Page>

                                   SCHEDULE E
                         PROPORTIONATE SHARES OF LENDERS

           [Note: Proportionate Shares are nil unless otherwise noted]

THE BANK OF NOVA SCOTIA

Credit A1 (adjusted in accordance with Section 8.2) - 24.24242%
Credit A2 (adjusted in accordance with Section 8.2) - 100%
Credit A (overall) - 37.5%
Credit C - 71.0027%
Credit D - 0.8517%
Credit E - 100%

SCOTIABANK EUROPE PLC

Credit B1 (adjusted in accordance with Section 8.2) - 37.3547%
Credit B (overall) - 26.35%

NATIONAL BANK OF CANADA

Credit A1 (adjusted in accordance with Section 8.2) - 15.15152%
Credit A (overall) - 12.5%
Credit C - 28.9973%

BANK OF TOKYO-MITSUBISHI (CANADA)

Credit A1 (adjusted in accordance with Section 8.2) - 60.60606%
Credit A (overall) - 50%

BANK OF SCOTLAND

Credit B1 (adjusted in accordance with Section 8.2) - 62.6453%
Credit B2 (adjusted in accordance with Section 8.2) - 100%
Credit B (overall) - 73.65%
Credit D - 59.056%

CHRISTIANIA BANK OG KREDITKASSE ASA

Credit D - 40.0923%

[Note: Schedule amended by Fourth Amending Agreement]

<Page>

                                   SCHEDULE F
                     DETAILS OF CAPITAL STOCK, PROPERTY ETC.

            [see reference in Sections 9.1.5(a), 10.5, 10.6.2(d)(i)]

                                 [See attached]

<Page>

                     DETAILS OF CAPITAL STOCK, PROPERTY ETC.

CHC HELICOPTER CORPORATION

Corporate History

          Incorporated (by amalgamation) under the laws of Canada on 10 February
          1987 under the name 154604 Canada Limited.
          Articles of Amalgamation between CHC Helicopter Corporation and Judyth
          Management Services Limited on 5 August 1987. Certificate of Amendment
          dated 7 August 1987 amending share provisions. Certificate of
          Amendment dated 27 September 1991 to increase authorized capital.
          Certificate of Amendment dated 23 February 1994 to change share
          attributes. Articles of Amalgamation - Schedule I undated December
          1996 to change share attributes. Articles of Amendment dated 9
          December 1997 to increase authorized capital.

Shareholders

          Publicly traded, controlled by Craig L. Dobbin

Nature of Business

          Holding company for operating subsidiaries

Head Office and Chief Executive Office

          St. John's, Newfoundland

Capital Stock Owned

          Owns all shares of CHC Helicopter Holdings Limited and Viking
          Helicopters Limited and some shares of Canadian Helicopters Limited

Location of Property

          Not applicable; holding company

CHC HELICOPTER HOLDINGS LIMITED

Corporate History

          Incorporated under the laws of Ontario on 29 January 1958 under the
          name Norcon Builders Limited and continued under the laws of Canada
          effective 29 August 1989 under the name CHC Helicopter Holdings
          Limited.

<Page>

                                       -2-

Shareholders

          CHC - 3,019 Class A Shares and 230 common shares (pledged to secure
          1987 Debentures)

Nature of Business

          Holding company.

Head Office and Chief Executive Office

          St. John's, Newfoundland

Capital Stock Owned

          Owns all of the common shares of Canadian Helicopters Limited

Location of Property

          Not applicable; holding company

VIKING HELICOPTERS LIMITED

Corporate History

          Incorporated on 6 January 1969 under the laws of Canada as Viking
          Helicopters Limited. By amendment effective on 1 February 1984, it
          adopted the French equivalent name Helicopteres Viking Limitee.

Shareholders

          CHC - 6,600,000 common shares

Nature of Business

          Holding company.

Head Office and Chief Executive Office

          St. John's, Newfoundland

Capital Stock Owned

          Owns Class A shares of Canadian Helicopters Limited

Location of Property

          Not applicable; holding company

<Page>

                                       -3-

CANADIAN HELICOPTERS LIMITED

Corporate History

          Articles of Amalgamation dated 1 May 1996 between Canadian Helicopters
          Limited, Helicopter Welders of Canada Ltd, Viking Helicopters
          (Maritimes) Ltd./Helicopteres Viking (Maritimes) Ltee and Summerside
          Aerospace Centre Limited.

Shareholders

          CHC Helicopter Corporation - 5544 Class A, Series 2
          CHC Helicopter Holdings Limited - 130 common shares
          Viking Helicopters - 100 Class A, series 1; 22039 Class A, Series 2

Nature of Business

          Canadian operating company, also international operating company
          except North Sea. Eastern Division: onshore operations, air ambulance
          and flight training schools.
          Western Division: operates helicopters throughout Western and Northern
          Canada and flight training school.
          International Division: supplies helicopters for work in oil industry
          around the world; participates in joint venture arrangements in
          Thailand (Thai Aviation Services - CHL has a 30% interest); Peru;
          Azerbaijan (East West Helicopters Limited - CHL has a 25% interest);
          Saudi Arabia (CHL receives 90% of proceeds); Myanmar (CHL uses an
          agent to whom an annual fee is paid); and Brunei (CHL uses an agent to
          whom a 10% annual fee is paid).

Head Office and Chief Executive Office

          St. John's, Newfoundland

Capital Stock Owned

          Owns 100% of shares of ATI, Helicopter Services Inc., Pacific
          Aerospace Services Inc., Canadian Helicopters (International) Limited,
          297303 British Columbia Limited, Pacific Northwest Helicopters Inc.
          and Okanagan Helicopters Limited

          Owns interests in Newfoundland Bonding & Composites Ltd. (100% of
          common shares), American Helicopters Inc. (25%), Slemon Park
          Corporation (40%) and Whapchiwem Helicopters Limited (35%)

Location of Property

          Throughout Canada. Other Aircraft located outside Canada in accordance
          with Schedule I.

<Page>

                                       -4-

ATLANTIC TURBINES INC.

Corporate History

          Incorporated under the laws of Canada (CBCA) on 5 July 1990.

Shareholders

          Canadian Helicopters Limited - 130 common shares and 2,970 Class A
          shares @ $1000

Nature of Business

          Intended leasing company for Canadian Helicopters Limited

          Holds all shares of Canadian Helicopters (Barbados) Limited, Integra
          Leasing AS and Canadian Helicopters (UK) Limited and owns 40% of the
          shares of Canadian Helicopters Philippines International Inc.,
          formerly Lloyd Helicopters Philippines Inc., and 30% of the shares of
          Thai Aviation Services.

Head Office and Chief Executive Office

          St. John's, Newfoundland

Capital Stock Owned

          Holds all shares of Canadian Helicopters (Barbados) Limited, Integra
          Leasing AS and Canadian Helicopters (UK) Limited and owns 40% of the
          shares of Canadian Helicopters Philippines International Inc.,
          formerly Lloyd Helicopters Philippines Inc., and 30% of the shares of
          Thai Aviation Services.

Location of Property

          Canada

INTEGRA LEASING AS

Corporate History

          Incorporated under the laws of Norway on 30 November 1992
          Limited company
          Organization number 966 705 175

Shareholders

          ATI - 50 shares, each with nominal value of NOK 1000

<Page>

                                       -5-

Nature of Business

          Used for international leasing of certain Aircraft owned by CHL or CHB

Head Office and Chief Executive Office

          c/o Wiersholm Mellbye & Bech
          Oslo, Norway

Capital Stock Owned

          None

Location of Property

          Not applicable; no tangible property

CANADIAN HELICOPTERS (BARBADOS) LIMITED

Corporate History

          Incorporated under the laws of Barbados on 14 June 1995.
          Company # 10852.
          Barbados International Business Company.

Shareholders

          Atlantic Turbines Inc. - 23,317 Class A redeemable preference shares,
          20,000,000 common shares.

Nature of Business

          Owns three S61 helicopters which are leased to CHL Leasing (Barbados)
          Limited. Lender in various transactions with other Restricted Parties

Head Office and Chief Executive Office

          Bridgetown, Barbados

Capital Stock Owned

          Owns all of CHL Leasing (Barbados) Limited

Location of Property

          2 Aircraft in Nova Scotia, 1 Aircraft in Thailand

<Page>

                                       -6-

CHL LEASING (BARBADOS) LIMITED

Corporate History

          Incorporated under the laws of Barbados on 14 June 1995.
          Company # 10851.
          Barbados Domestic Company.

Shareholders

          Canadian Helicopters (Barbados) Limited - 1 common share.

Nature of Business

          Sub-leases aircraft to Canadian Helicopters Limited's non-Canadian
          related operations such as Integra Leasing A.S., Thai Aviation
          Services and Brintel.

Head Office and Chief Executive Office

          Bridgetown, Barbados

Capital Stock Owned

          None

Location of Property

          Not applicable; no tangible property

CANADIAN HELICOPTERS (U.K.) LIMITED (Company Number 147943)

Corporate History

          Incorporated under the laws of Scotland 8 December 1993 under the name
          Ablefun Enterprises Limited

          Changed name to Canadian Helicopters (U.K.) Limited on 21 December
          1993

Shareholders

          Atlantic Turbines Inc. - 36,537,458 ordinary, 5,259,000 "A"
          Preference, 1,052,000 "B" Preference shares

Nature of Business

          Holding company.

<Page>

                                       -7-

Head Office and Chief Executive Office (Registered Office)

          Buchan Road, Dyce, Aberdeen, AB21 7BZ, Scotland

Capital Stock Owned

          Owns all of Brintel Holdings Limited and Flight Handling Limited

Location of Property

          Not applicable; holding company

BRINTEL HOLDINGS LIMITED (Company Number 136650)

Corporate History

          Incorporated under the laws of Scotland 14 February 1992 under the
          name Dreamexist Limited.
          Changed name to Brintel Holdings Limited on 26 March 1993.

Shareholders

          Canadian Helicopters (U.K.) Limited - 1,500,000 ordinary 20p shares,
          1,000,000 "A" participating shares of 20p, 6,750,000 7.5% cumulative
          redeemable "A" preference and 3,250,000 7.5% cumulative redeemable "B"
          preference shares

Nature of Business

          Holding company

Head Office and Chief Executive Office (Registered Office)

          Buchan Road, Dyce, Aberdeen, AB21 7BZ, Scotland

Capital Stock Owned

          Owns all of Brintel Helicopters Limited

Location of Property

          Not applicable; holding company

FLIGHT HANDLING LIMITED (Company Number 164266)

Corporate History

          Incorporated under the laws of Scotland 19 March 1996 under name
          Firstmarch Limited.
          Changed name to Flight Handling Limited on 30 April 1996.

<Page>

                                       -8-

Shareholders

          Canadian Helicopters (U.K.) Limited - 2 Ordinary (pound)1 shares -
          100% Ordinary shares

Nature of Business

          Inactive. Holds mortgages of Aircraft registered in Denmark to secure
          its indemnity in favour of the Lenders.

Head Office and Chief Executive Office (Registered Office)

          Buchan Road, Dyce, Aberdeen, AB21 7BZ, Scotland

Capital Stock Owned

          None

Location of Property

          Not applicable; no tangible property

BRINTEL HELICOPTERS LIMITED (Company Number 137022)

Corporate History

          Incorporated under the laws of Scotland 9 March 1992 under the name
          Comlaw No. 287 Limited
          Changed name to British International Helicopters (North Sea) Limited
          on 9 April 1992
          Changed name to Brintel Helicopters Limited on 29 October 1992

Shareholders

          Brintel Holdings Limited - 2 Ordinary (pound)1 of (pound)1.00 each
          shares

Nature of Business

          Formerly UK operating company engaged mainly in offshore contracts.
          Now principally a holding company but does still carry out maintenance
          work for Bond and third party contractors.

Head Office and Chief Executive Office (Registered Office)

          Buchan Road, Dyce, Aberdeen, AB21 7BZ, Scotland

<Page>

                                       -9-

Capital Stock Owned

          Owns 100% of Vinland Denmark A/S and Bond Helicopter Services Limited
          and will own 100% of Bond Helicopters Limited, an inactive company
          utilized to protect the name "Bond Helicopters Limited" upon the
          change of name of Bond to Scotia Helicopter Services Limited on 6 July
          2000 Owns interests in Viscom (Aberdeen) Limited (25%)

Location of Property

          Scotland

VINLAND DENMARK A/S

Corporate History

          Incorporated under the laws of Denmark on 8 July 1998 as a public
          limited company (aktieselskab).

          Company # A/S 249 015.

Shareholders

          Brintel Helicopters Ltd. - share capital of DKK 208,949,342

Nature of Business

          Holding company

Head Office and Chief Executive Office

          c/o Danish Air Transport, Postbox 80, Kolding Lufthavn, DK-6580
          Vamdrup, Denmark

Capital Stock Owned

          Owns all of Vinland Helicopters AS, Danish International Helicopters
          Aps and Brintel ApS

Location of Property

          Not applicable; holding company

<Page>

                                      -10-

DANISH INTERNATIONAL HELICOPTERS ApS

Corporate History

          Incorporated under the laws of Denmark on 1 October 1988 as a private
          limited company (anpartsselskab).
          Formerly Komplementarselskabet Danish Air Transport ApS.
          Company # A/S 249 015.

Shareholders

          Vinland Denmark A/S - 1000 shares @ DKK 125,000
          In connection with the purchase of shares by Vinland Denmark A/S from
          the former shareholders of the corporation, the parties agreed that
          the former shareholders have a right to repurchase the shares of the
          corporation with four months' notice and that Vinland Denmark A/S has
          a right to sell the shares to the former shareholders.

Nature of Business

          Subcontractor to Bond Helicopters Limited in servicing contract with
          Maersk Oil

Head Office and Chief Executive Office

          John Tranumsvej 20, DK-6705 Esbjerg 0, Denmark

Capital Stock Owned

          None

Location of Property

          Denmark

BRINTEL ApS

Corporate History

          Incorporated under the laws of Denmark on 1 September 1998 as a
          private limited company (anpartesselskab).

Shareholders

          Vinland Denmark A/S - 1000 shares @ DKK 125,000

<Page>

                                      -11-

Nature of Business

          Upon obtaining the necessary Permits, will become subcontractor to
          Bond Helicopters Limited in servicing contract with Maersk Oil

Head Office and Chief Executive Office

          c/o Reumert & Partners, Bredgade 26, DK-1260 Copenhagen K, Denmark

Capital Stock Owned

          None

Location of Property

          Not applicable; no tangible property currently owned

VINLAND HELICOPTERS AS

Corporate History

          Incorporated under the laws of Norway on 5 March 1999.
          Limited Company.
          Organization # 980 593 126.

Shareholders

          Vinland Denmark A/S - 22,350,000 (expected to increase to 23,150,000)
          shares with par value of NOK 10 per share

Nature of Business

          Acquisition and holding company for Helicopter Services Group AS

Head Office and Chief Executive Office

          c/o Wiersholm Mellbye & Bech
          Oslo, Norway

Capital Stock Owned

          Owns 100% of shares of Helicopter Services Group AS

Location of Property

          Not applicable; holding company

<Page>

                                      -12-

HELICOPTER SERVICES GROUP AS

Corporate History

          Established under the laws of Norway on 20 February 1956 under the
          name "Helikopter Service AS." The name was changed to Helicopter
          Services Group ASA on 19 February 1996 and to Helicopter Services
          Group AS in November 1999. Its organisation number is 912 582 914.

Shareholders

          Vinland Helicopters AS - 100%.
          The share capital consists of NOK 236,927,427.50 divided into
          20,602,385 ordinary shares of NOK 11.50.

Nature of Business

          Holding company.

Head Office and Chief Executive Office

          Stavanger, Lufthavn
          Sola
          4050 Sola
          Norway

Capital Stock Owned

<Table>
          <S>                                                     <C>
          Lloyd Helicopter Services Limited                       (100%)
          Court Helicopter Services (Proprietary) Ltd.
          (formerly Court Air Holdings (Proprietary) Ltd.         (100%)
          Helikopter Services AS                                  (100%)
          HSG Reinsurance S.A.                                    499,997 of 500,000 shares
          Heliwest AS                                             (100%)
          Court Helicopters Ltd.                                  (100%)
          Wiking Helikopter Service GmbH                          (49%)
</Table>

Location of Property

          Norway

<Page>

                                      -13-

Real Property Owned or Leased

Real Estate Owned
-----------------

<Table>
<Caption>
          Place                         Title & Land      Address                   Description
<S>       <C>                           <C>      <C>      <C>                       <C>
1.        1103 Stavanger                15       83       Maskinveien 22
2.        1103 Stavanger                15       689      Maskinveien 3
</Table>

Real Estate Leased
------------------

<Table>
<Caption>
          Place                         Title & Land      Address                   Description
<S>       <C>                           <C>      <C>      <C>                       <C>
3.        Office facilities at                                                      Lease from Oslo Havnelager
          Havnelageret, Langkaia 1,                                                 AS, term: 10 January 1995 - 1
          Oslo, approximately 680                                                   February 2000
          square metres on the
          9th floor

4.        1124 Sola                     16       91                                 Lease from Civil Aviation
                                                                                    Authority (CAA). Term 25
                                                                                    years from 1988

5.        1124 Sola                     14       276                                Lease from CAA. Term: 15
                                                                                    years from 1997

6.        1124 Sola                     14       282                                Lease from CAA. Term: 20
                                                                                    years from 1997

7.        1201 Bergen                   109      203      Flyplassveien 471         Lease from the Ministry of
                                                                                    Defense. Term: 25 years from
                                                                                    1978

8.        1201 Bergen                   109      271      Flyplassveien 519         Leased from the Ministry of
                                                                                    Aviation. Term: 20 years
                                                                                    from 1991.

9.        1804 Bodo                     138      4370     Olav V's gate 40          Leased from CAA. Term: 20
                                                                                    years from 1996. Subleased to
                                                                                    Lufttransport.
</Table>

LLOYD HELICOPTER SERVICES LIMITED (Company Number 181461)

Corporate History

          Incorporated under the laws of Scotland on 12 December 1997.

<Page>

                                      -14-

Shareholders

          Helicopter Services Group AS owns 100% of:

<Table>
          <S>                           <C>
          Issued share capital:         $40,000,000
          Nominal share capital:        $40,000,000 divided into 30,000,000 Ordinary
                                        Shares of Aus. $1 each and 10,000,000
                                        Redeemable Ordinary shares of Aus. $1 each.
</Table>

Nature of Business

          Acts as the UK holding company for HSG's Australian operations. It
          does not otherwise trade.

Head Office and Chief Executive Office (Registered Office)

          Aberdeen East Airport
          Dyce
          Aberdeen
          Scotland
          AB21 7DU

Capital Stock Owned

          Owns 100% of shares of Management Aviation Limited.

Location of Property

          Not applicable; holding company

MANAGEMENT AVIATION LIMITED (Company Number 872372)

Corporate History

          Incorporated under the laws of England and Wales on 25 February 1966.
          Its previous name was Bond Helicopters Limited, which changed on 1
          October 1984.

Shareholders

          Lloyd Helicopter Services Limited owns 100% of:

<Table>
          <S>                           <C>
          Issued share capital:         25,651,354 pounds
          Nominal share capital:        25,651,354 pounds divided into 25,651,354
                                        Ordinary shares of 1 pound each.
</Table>

<Page>

                                      -15-

Nature of Business

          Holding company. Its purpose is also to protect the name "Management
          Aviation Limited".

Head Office and Chief Executive Office (Registered Office)

          North Denes Airfield
          Caister Road
          Caister On Sea
          Great Yarmouth         NR30 5TF
          England

Capital Stock Owned

          Owns 100% of shares of Lloyd Helicopter Services Pty Ltd.

Location of Property

          Not applicable; holding company

LLOYD HELICOPTER SERVICES PTY LTD.

Corporate History

          Incorporated on 10 December 1992. The company was originally called
          Marcuto Pty Ltd. and changed its name on 12 July 1996 to its current
          name.

Shareholders

          Management Aviation Ltd. owns 100% of 54,800,000 ordinary fully paid
          shares.

Nature of Business

          Holding company for the Lloyd Helicopter group

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          Owns 100% of shares of Lloyd Bass Strait Helicopters Pty Ltd. and
          Lloyd Helicopters Pty Ltd., and 66-2/3 % of the shares of Lloyd
          Off-Shore Helicopters Pty. Ltd.

<Page>

                                      -16-

Location of Property

Real Property Owned
-------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        45 Greenhill Road, Adelaide,                    The head office of the Lloyd group
          South Australia
</Table>

Real Estate Leased
-------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
2.        Part of Adelaide Airport, South Australia:      Lease assigned from Guy Lloyd
          hangar, maintenance area, passenger             Holdings Pty Ltd for 20 year term
          terminal and associated offices                 commencing 1 June 1983.
</Table>

LLOYD BASS STRAIT HELICOPTERS PTY LTD.

Corporate History

          Incorporated on 15 December 1981. The company was originally called
          Bass Strait Helicopters Pty Ltd and changed its name on 8 January 1982
          to its current name. The Memorandum and Articles of Association were
          replaced and a new set of standard Memorandum and Articles of
          Association adopted on 25 February 1998.

Shareholders

          Lloyd Helicopter Services Pty Ltd. - 2 ordinary fully paid shares.

          The share capital of the company is $100,000 divided into 100,000
          shares of $1.00 each.

Nature of Business

          Carried on operations before 1993. Now holding company.

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          Owns 100% of shares of Lloyd Helicopters International Pty Ltd., 100%
          of the units of Australian Helicopters Trust and 33-1/3 % of Lloyd
          Off-Shore Helicopters Pty Ltd..

<Page>

                                      -17-

Location of Property

          Not applicable; holding company

LLOYD HELICOPTERS INTERNATIONAL PTY LTD.

Corporate History

          Incorporated on 26 March 1990. The company was originally called
          Dunshee Pty Ltd. and changed its name on 13 July 1990 to its current
          name. The Memorandum and Articles of Association of the Company were
          replaced and a new Constitution was adopted on 21 April 1999.

Shareholders

          Lloyd Bass Strait Helicopters Pty Ltd. - 2 ordinary fully paid shares.

          The share capital of the company is $1,000,000 divided into 1,000,000
          shares of $1.00 each.

Nature of Business

          This company is used for international contracts. It is also the Lloyd
          party to the off-shore joint venture arrangements.

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          None

Location of Property

          The company owns four helicopters which, in January 2000, were located
          in Thailand; Moorabin, Victoria, Australia; Queensland; and Adelaide.

AUSTRALIAN HELICOPTERS TRUST

Corporate History

          The Trust was established by an indenture dated 6 April 1993 between
          Bruce George Wales and Lloyd Helicopters International Pty. Ltd. as
          trustee

Unitholders

          Lloyd Bass Strait Helicopters Pty Ltd. owns 100% of its units.

<Page>

                                      -18-

Nature of Business

          Manages helicopter overhaul and safety equipment facilities of the
          Lloyd Helicopter group

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          None

Location of Property

          Not applicable

LLOYD HELICOPTERS PTY LTD.

Corporate History

          Incorporated on 22 February 1980.

Shareholders

          Lloyd Helicopter Services Pty Ltd - 1,000 A Class shares.

Nature of Business

          Corporate / management support company for the Lloyd Helicopter group.
          Costs are passed on to operating companies. The company is registered
          as the employer for the purposes of payment of group employment and
          payroll taxes

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          None

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Lease of premises in Adelaide for Main          Lessor: Zaka Pty Ltd. 5 year term
          store                                           commencing 4 December 1998.
</Table>

<Page>

                                      -19-

<Table>
<S>       <C>                                             <C>
2.        19 Deacon Avenue Richmond                       Lessor: Rovine Pty Ltd. Term
                                                          commenced on 1 January 2000 and
                                                          expiring on 31 December 2000.

3.        Unit 2/2 Hilda street Clarence Gardens,         Lessor: Jadero Pty Ltd. Term: 10
          South Australia                                 July 1998 for 1 year with two rights
                                                          of renewal of 1 year each.

4.        Onslow Hangar: part of the area known as        Lessor: Shire of Ashburton, 5 year
          Onslow airport in Western Australia             term commencing on 1 October
                                                          1990, with a 5 year option to renew.

5.        Land at Karratha Airport: Lot 28                Lessor: Shire of Roebourne of
          helicopter landing ground, office facilities    Roebourne. Term: 1 July 1983 to 30
          and facilities for repair                       June 2004.

6.        Property at Darwin International Airport,       Licensor: Darwin International
          Marrara, Northern Territory check-in            Airport Pty Ltd. Term: 1 April 2000
          counter and 2 briefing rooms                    - 31 March 2002 with a five year option

7.        License agreement at Renmark                    Lessor: District Council of Renmark
          AirfieldLot 7: refuelling shed and store        Paringa of Ral Ral Avenue, Renmark,
                                                          South Australia. Term: commences 1
                                                          September 1998 - 1 September 1999,
                                                          can be renewed if requested by
                                                          licensee. Now occupied on a monthly licence.

8.        Canberra Airport: temporary site license        Licensor: Canberra International
                                                          Airport Pty Ltd. Term: 1 October
                                                          1998 until completion of 6 months
                                                          from the commencement date or the
                                                          completion of permanent facilities for occupation.

9.        Hangar Facilities, Old Mackay                   Lessor: Gular Pty Ltd and
          AirportCasey Avenue, Queensland                 Damilsheen Pty Ltd. Term: 19 August
          Agreement to lease.                             1996 to 18 August 1997. Now
                                                          occupied as a periodic tenancy.
</Table>

As of January 2000, the company owns three helicopters which are located in
Adelaide, East Timor and Tindal, Northern Territory, Australia.

<Page>

                                      -20-

LLOYD OFF-SHORE HELICOPTERS PTY LTD.

Corporate History

          Incorporated on 27 October 1981.

Shareholders

          Lloyd Bass Strait Helicopters Pty Ltd - one ordinary fully paid share

          Lloyd Helicopter Services Ltd. - two ordinary fully paid shares.

          The share capital of the company is $100,000 divided into 100,000
          shares of $1.00 each.

Nature of Business

          This company is the contract holder / operator for all of the group's
          Australian contracts and operations. It owns the majority of the
          group's helicopters.

Head Office and Chief Executive Office

          45 Greenhill Road, Wayville, South Australia, 5034

Capital Stock Owned

          None

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Darwin Hanger and Maintenance                   Lessor: Hampden Pty Ltd. 6 year
          Facilities                                      term commencing 1 November 1997.
</Table>

As of January 2000, the company owns 19 helicopters which are located in
Thailand (1) and in New South Wales, Western Australia, Victoria, South
Australia and Australian Capital Territory.

BOND HELICOPTER SERVICES LIMITED (Company Number 178188)

Corporate History

          Incorporated under the laws of Scotland, 26 August 1997. Its previous
          name was Comlaw No 447 Limited, which changed to its current name on 6
          January 1998.

<Page>

                                      -21-

Shareholders

Brintel Helicopters Limited owns 100% of:

<Table>
<S>                                     <C>
Issued share capital:                   47,238,994 pounds, divided into 47,238,994
                                        Ordinary Shares of 1 pound each
                                        15,746,331 pounds, divided into 15,746,331
                                        Redeemable Ordinary Shares of 1 pound each

Nominal share capital:                  64,000,000 pounds divided into 48,000,000
                                        Ordinary shares of 1 pound each and
                                        16,000,000 Redeemable Ordinary shares of 1
                                        pound each.
</Table>

Nature of Business

          Holding company.

Head Office and Chief Executive Office (Registered Office)

          Aberdeen Airport East
          Dyce
          Aberdeen
          Scotland
          AB21 7DU

Capital Stock Owned

          Owns 100% of shares of Bond Helicopters Limited and 100% of shares of
          Bond Rotary Wing Limited

Location of Property

          Not applicable; holding company

BOND HELICOPTERS LIMITED (Company Number 936569)
(to be changed to Scotia Helicopter Services Limited on 6 July 2000)

Corporate History

          Incorporated under the laws of England and Wales on 2 August 1968. Its
          previous names were: Jorob Limited, which changed on 22 August 1968;
          and Management Aviation Limited, which changed on 1 October 1984.

<Page>

                                      -22-

Shareholders

          Bond Helicopter Services Limited owns 4,929,780 Ordinary Shares of 1
          pound.

<Table>

          <S>                           <C>
          Issued share capital:         4,929,780 Ordinary Shares of 1 pound each
          Nominal share capital:        5,500,000 Ordinary Shares of 1 pound each
</Table>

Nature of Business

          The principal UK trading subsidiary carrying on the business of
          providing offshore helicopter services in the UK.

          Its principal operations include helicopter transportation service to
          customers in the oil and gas production industry (operating primarily
          in the UK continental shelf area).

Head Office and Chief Executive Office (Registered Office)

          North Denes Airfield
          Caister Road
          Caister On Sea
          Great Yarmouth NR30 5TF

Capital Stock Owned

          Clyde Helicopters Ltd. (which is in liquidation) - 100%
          Bond Helicopters (Ireland) Ltd. - 100%
          North Denes Aerodrome Ltd. - 100%
          Viscom (Aberdeen) Limited - 25%
          Quillion Group Limited - 11%

Location of Property

Real Property Owned:
-------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Workshop premises, Howemoss Drive               Proprietor of 0.3483 hectares of land on
          Kirkhill Industrial Estate, Aberdeen            which office and workshop facilities are constructed.

2.        8 Cameron Way, Sandwick, Shetland               Formerly owned by Brintel Helicopters
                                                          Limited. Private residence leased
                                                          to private individual

3.        Sumburgh Social Club, Shetland                  Formerly owned by Brintel Helicopters
                                                          Limited. Leased to charitable entity.
</Table>

<Page>

                                      -23-

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Hangar 1 Aberdeen Airport East.                 Ground lease by The British Airports
                                                          Authority in favour of Peregrine Air
                                                          Services Limited. Term: 16 March
                                                          1981 - 15 March 2021.

2.        Hanger 2 Aberdeen Airport East                  Short term sub-lease entered into
                                                          between Bristow and the company.
                                                          Term: 1 January 1998 - 31 December
                                                          2000 and thereafter on a year to year
                                                          basis subject to termination provisions in sub-lease.

3.        Hanger 3 at Aberdeen Airport East               Ground lease granted by the British
                                                          Airports Authority in favour of
                                                          Fairflight Charters Limited. Term: 1
                                                          November 1977 - 31 October 2017.

4.        East Apron, Aberdeen Airport East               Ground lease from Aberdeen Airport.
                                                          Term: 1 April 1993 until terminated by
                                                          six months written notice served by
                                                          either party, which notice is not to take
                                                          effect prior to 31 March 2013.

5.        Airport Terminal, Aberdeen Airport East         Ground lease from Aberdeen Airport.
                                                          Term: fifteen years from 1 July 1991
                                                          until terminated on giving 12 months
                                                          written notice on either party, which is
                                                          not to take effect before 30 June 2006.

6.        Freight Shed, Aberdeen Airport East             Informal occupation, on the strength of
          (Cargo Building 9/B4)                           Correspondence between the company
                                                          and Aberdeen Airport Limited. It is to be
                                                          occupied until 27 June 2002, and to continue
                                                          thereafter until either party gives 3 months notice.

7.        Longside Airfield, Peterhead                    Ground lease from Banff & Buchanan
                                                          District District Council to North
                                                          Scottish Helicopters Limited. Term: 15
                                                          October 1979 - 14 October 2078.
</Table>

<Page>

                                      -24-

<Table>
<S>       <C>                                             <C>
8.        Sumburgh Airport                                Ground Lease between Islands Airports
                                                          Limited and the company. Term: 25
                                                          February 1980 - 24 February 2001.

9.        Humberside Airport (England)                    The company leases a terminal and a hangar
                                                          facility (Plot 5C) under leases
                                                          which are set to expire in 2001. In addition,
                                                          it leases a lock-up garage known as Unit 2,
                                                          Spur Road, by way of sub-lease which is
                                                          set to expire in 2003.

10.       Liverpool Airport                               Previously leased an area of ground
                                                          upon which the Company constructed a terminal
                                                          and hangar facility. Since the Company no
                                                          longer operates from Liverpool Airport, an
                                                          agreement was reached where the existing
                                                          lease was surrendered in return for the grant
                                                          of a five year ground lease. The Company
                                                          subsequently leased back the terminal and
                                                          hangar facilities to Liverpool Airport Plc.
                                                          At the end of the five year period, (which
                                                          commenced 1 January 1999), the terminal and
                                                          hangar facilities will revert to Liverpool
                                                          Airport Plc.

11.       Blackpool Airport                               Lease is in the name of Hydrocarbon
                                                          Resources Limited, an affiliate of British
                                                          Gas. Efforts are being made to have the lease
                                                          assigned. There is a hangar and terminal
                                                          there being occupied now by Bond but no
                                                          actual paperwork in place.

12.       Buchan Road, Aberdeen Airport                   Ground lease of subjects. Formerly held
                                                          by Brintel Helicopters Limited.
</Table>

The company owns aircraft currently located in the UK, Norway, Denmark and
Ireland

NORTH DENES AERODOME LTD. (Company Number 555902)

Corporate History

          Incorporated under the laws of England and Wales on 13 October 1955.
          Its previous name was Anglian Air Charter Limited which changed on 7
          January 1971.

<Page>

                                      -25-

Shareholders

          Bond Helicopters Limited owns 100% of:

<Table>
          <S>                           <C>
          Issued share capital:         798 Ordinary Shares of 1 pound each
          Nominal share capital:        1,000 pounds divided into 1,000 Ordinary Shares of
                                        1 pound each.
</Table>

Nature of Business

          The Company owns and operates the airfield at North Denes, Great
          Yarmouth. It also owns a number of aircraft that are operated by Bond
          Helicopters Limited.

Head Office and Chief Executive Office (Registered Office)

          North Denes Airfield
          Caister Road
          Caister On Sea
          Great Yarmouth NR30 5TF

Capital Stock Owned

          None

Location of Property

Real Property Owned
-------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        North Denes Airfield (England)                  Held on a freehold basis. Part of the Airfield
                                                          is leased to Bristow Helicopters Limited on a
                                                          lease for 25 years commencing 1 November
                                                          1989, terminable by either party on giving 2
                                                          years notice with effect from 31 October
                                                          1997.
</Table>

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Shed on the edge of North Denes Airfield        Leased from Norfolk Greyhound Racing
                                                          Company Limited for a period of 9 years from
                                                          30 November 1994 until 29 November 2003.
</Table>

The company owns aircraft currently located in the UK and Ireland

<Page>

                                      -26-

BOND HELICOPTERS (IRELAND) LIMITED (Registration Number 218246)

Corporate History

          Incorporated under the laws of Ireland on 7 June 1994.

Shareholders

          Bond Helicopters Limited owns 100% of:

<Table>
          <S>                           <C>
          Issued share capital:         80,0002 Ordinary Shares of 1 Irish pound each
          Nominal share capital:        1,000,000 Ordinary Shares of 1 Irish pound each.
</Table>

Nature of Business

          The principal activity of the Company is aviation operations. Its
          principal operations are based on contracts for helicopter support
          from Cork Airport to Marathon's Kinsale Head gas field and search and
          rescue cover for the Irish Department of the Marine from Shannon
          Airport and Dublin Airport.

Head Office and Chief Executive Office (Registered Office)

          Cork Airport
          Cork
          Ireland

Capital Stock Owned

          None

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description
<S>       <C>                                             <C>
1.        Cork Airport, Kinsale Road, Cork,               Offices rented at Leheraghmore. Hangar,
          Ireland                                         offices and land rented at Barrygarvan from
                                                          South AER Services Ltd.

2.        Dublin Airport, Rickardstown, Swords,           Westpoint Lands, Westpoint. Portacabins
          County Dublin, Ireland                          rented from Aer Rianta. Hangar space
                                                          rented from FLS Aerospace.

3.        Shannon Airport, County Clare, Ireland          Hangar, offices and parking rented from
                                                          Aer Rianta.
</Table>

<Page>

                                      -27-

COURT HELICOPTER SERVICES (PROPRIETARY) LTD., formerly Court Air Holdings
(Proprietary) Ltd.

Corporate History

          Incorporated under the laws of South Africa on 17 August 1965 under
          the name Court Air Holdings (Proprietary) Limited. Its registration
          number is 65/7024/07.

Shareholders

          Helicopter Services Group AS owns 100% of 1,000 shares of R1,00 each.

Nature of Business

          Holding company

Head Office and Chief Executive Office

          Cape Town International Airport, Cape Town, South Africa

Capital Stock Owned

          Owns 100% of Court Air (Proprietary) Ltd.

Location of Property

          Not applicable; holding company

COURT AIR (PROPRIETARY) LTD.

Corporate History

          Incorporated under the laws of South Africa under the name Court Air
          (Proprietary) Limited on July 20 1970. Its registration number is,
          70/9448/07.

Shareholders

          Court Helicopter Services (Proprietary) Ltd. owns 100 000 shares of
          R1,00 each.

Nature of Business

          Holding company.

Head Office and Chief Executive Office

          Cape Town International Airport, Cape Town, South Africa

<Page>

                                      -28-

Capital Stock Owned

<Table>
          <S>                                                                   <C>
          Court Helicopters (Proprietary) Ltd.                                  (100%)
          Court Flight Safety (Proprietary) Ltd.                                (100%)
          Court Republic Helicopters (Proprietary) Ltd. (to be dissolved)       (100%)
          Cape Aero Services (Proprietary) Ltd. (to be dissolved)               (100%)
          Rotorwing (Proprietary) Ltd. (to be dissolved)                        (100%)
          Helicopter Services (Proprietary) Ltd.                                 (48%)
</Table>

Location of Property

          Not applicable; holding company

COURT HELICOPTERS (PROPRIETARY) LTD.

Corporate History

          Incorporated under the laws of South Africa under the name Court
          Helicopters (Proprietary) Limited on 13 June 1960. Its registration
          number is 60/02212/07

Shareholders

          Court Air (Proprietary) Ltd. owns 100% of 135 issued shares of R2.00
          each.

Nature of Business

          The Company is the Group's main operating company providing helicopter
          support service. Its core business focus is that of helicopter service
          to offshore oil, gas and diamond mining operations.

Head Office and Chief Executive Office

          Cape Town International Airport, Cape Town, South Africa

Capital Stock Owned

          Owns 60% of shares of Court Aircraft Sales (Proprietary) Ltd.

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
          Property                                        Description (lease expires)
<S>       <C>                                             <C>
1.        CTI Airport                                     30 April 2000

2.        Cape Town Docks                                 31 January 2002
</Table>

<Page>

                                      -29-

<Table>
<S>       <C>                                             <C>
3.        Durban                                          15 August 2007

4.        George (Soeker)                                 31 December 1999

5.        V & A Waterfront                                Month to month

6.        Johannesburg                                    Month to month
</Table>

The company owns and leases aircraft which operate in South Africa, Namibia,
Nigeria and Brazil.

COURT FLIGHT SAFETY (PROPRIETARY) LIMITED

Corporate History

          Incorporated under the laws of South Africa on 21 March 1972. Its
          registration number is 720313307.

Shareholders

          Court Air (Proprietary) Ltd. owns 100%

Nature of Business

          Provides safety consulting services

Head Office and Chief Executive Office

          Cape Town International Airport, Cape Town, South Africa

Capital Stock Owned

          None

Location of Property

          Cape Town, South Africa

COURT HELICOPTERS LIMITED

Corporate History

          Incorporated under the laws of the British Virgin Islands on 14
          September 1988, continued under the laws of the Republic of Mauritius
          on 6 May 1998.

<Page>

                                      -30-

Shareholders

          Authorized share capital is 50,000 ordinary shares of US $1.00 each.
          Issued share capital is one ordinary share held by Helicopter Services
          Group AS

Nature of Business

          Leasing and subleasing of aircraft

Head Office and Chief Executive Office (Registered Office)

          Les Jamalacs, Vieux Conseil Street, Port Louis, Mauritius

Capital Stock Owned

          None

Location of Property

          None

HELIKOPTER SERVICE AS

Corporate History

          Established under the laws of Norway on 21 April 1995 under the name
          Helikopter Service AS. Its organization number is 974 414 228.

Shareholders

          Helicopter Services Group AS owns100% of NOK 410,000,000 divided into
          4,100 ordinary shares each with a nominal value of NOK 100,000.

Nature of Business

          The company's main objects include rental of transport activities with
          helicopters and planes, transport generally, trade, financing and
          insurance, industry, management of real estate and matters connected
          with the above, together with participation as shareholder or
          otherwise in other business.

          HS provides flight, maintenance, training and leasing services to the
          Norwegian offshore oil and gas industry.

Head Office and Chief Executive Office

          Sola, Norway

<Page>

                                      -31-

Capital Stock Owned

<Table>
          <S>                           <C>
          Scancopter AS                 (100%)
          Helimatic AS (inactive)       (100%)
</Table>

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
          Place                         Title & Land      Address                   Description
<S>       <C>                           <C>       <C>     <C>                       <C>
1.        1503 Kristiansund             33        74      Flyplassveien 8           Leased from the State.
                                                                                    Term: 20 years from 1992.

2.        1201 Bergen                   109       263     Flyplassveien 515         Leased from the Dept. of
                                                                                    Defence Term: 20 years
                                                                                    from 1989.

3.        1401 Floro                    28        812     Strandgaten 30            Leased from Floro
                                                                                    Municipality.
                                                                                    Term: 30 years from 1996.

4.        1103 Stavanger                15        693     Maskinveien 23            Sold to and leased back (to
                                                                                    1.6.2001) from Stavanger
                                                                                    Investering AS.
</Table>

SCANCOPTER AS

Corporate History

          Established under the laws of Norway on 4 April 1994. Its organization
          number is 970 923 829.

Shareholders

          Helikopter Service AS owns 1000 shares of NOK 1000 each. Share capital
          NOK 1,000,000.

Nature of Business

          The objects of the Company are to carry on a trade and agency business
          within aviation and other related industries, together with related
          businesses, including participating in other enterprises with
          equivalent activities.

          The main operations of Scancopter are trade and agency activities
          within aircraft and other related industries.

<Page>

                                      -32-

Head Office and Chief Executive Office

          Baerum, Norway.

Capital Stock Owned

          None

Location of Property

Real Property Leased
--------------------

The trading company leases premises at Fornebu (former Oslo airport). The Lessor
is Norr0nafly AS and the lease contract is dated 5 December 1998. It is three
years in duration and contains a "non-committing" option clause (depending on
agreement at the time).

HELIWEST AS

Corporate History

          Established under the laws of Norway on 31 January 1970 under the name
          Heliwest AS. Its organization number is 819 569 762. Its Articles of
          Association were adopted at the extraordinary general meeting on 31
          January 1970 with subsequent amendments at the latest at the ordinary
          general meeting on 30 April 1997.

Shareholders

          Helicopter Services Group AS owns 100% of NOK 1,500,000 divided into
          1,500 ordinary shares of NOK 1,000 each.

Nature of Business

          Owns or has other interests in aircraft that are operated by related
          companies.

Head Office and Chief Executive Office

          Sola, Norway.

Capital Stock Owned

          HSG Reinsurance SA - 3 of 500,000 shares

<Page>

                                      -33-

Location of Property

Real Property Leased
--------------------

<Table>
<Caption>
Place           Title & Land     Address               Description
----------------------------------------------------------------------------------------
<S>             <C>      <C>     <C>                   <C>
1235 Voss       92       5/2     Flyplassvegen 103     Sublease from Voss kommune.
                                                       Titleholder: Ministry of Defence.
                                                       Term: 30 years from 1973.
                                                       General business use (warehouse/
                                                       garage).
</Table>

[Note: the following was added by the Tenth Amending Agreement to reflect the
matters described in Section 9.1.5(a) in respect of CHC Capital (Barbados)
Limited, CHC Sweden AB and CHC Netherlands BV.]

CHC CAPITAL (BARBADOS) LIMITED

Corporate History

          Incorporated under the laws of Barbados on 24 October 2003. Formerly
          CHC Asset Management Limited name change on 23 January 2004.
          Company #.22938
          Barbados International Business Company.

Shareholders

          CHC Helicopters (Barbados) Limited - 11,729,201 common shares
          (includes shares being issued in connection with funding of Schreiner
          Acquisition and represents 100%)

Nature of Business

          Financing company.

Head Office and Chief Executive Office

          Barbados, W.I.

Capital Stock Owned

          None

Location of Property

          Not applicable.

<Page>

                                      -34-

CHC SWEDEN AB

Corporate History

          Incorporated under the laws of Sweden on 31 August 2002. Name changed
          February 2004 (formerly Stiftaren 7747 AB). Company # 556634-3660.

Shareholders

          CHC Helicopters International Inc. (100%). Authorized SEK 400,000
          value per share SEK 100. Issued SEK 300,000 (includes shares being
          issued in connection with funding of Schreiner Acquisition).

Nature of Business

          Holding company for operating subsidiaries

Head Office and Chief Executive Office

          Stockholm, Sweden

Capital Stock Owned

          100% of CHC Netherlands BV

Location of Property

          Not applicable

CHC NETHERLANDS B.V.

Corporate History

          Incorporated under the laws of The Netherlands on 13 January 2004.
          Company # 1264281

Shareholders

          CHC Sweden AB. (100%). Issued and paid up capital of EUR 18,100
          divided into 181 shares of EUR 100 each.

Nature of Business

          Holding company.

<Page>

                                      -35-

Head Office and Chief Executive Office

          Sweden (head office), The Netherlands (chief executive office)

Capital Stock Owned

          Will acquire 100% of Schreiner

Location of Property

          Not applicable

<Page>

                                   SCHEDULE G
                            OTHER SECURED OBLIGATIONS

                         [see reference in Section 6.2]

1.        Debts, liabilities and obligations of CHL and/or CHC under or in
connection with mirror netting arrangements established by BNS pursuant to a
mirror netting agreement dated 25 March 1999, as amended, supplemented, restated
and replaced from time to time.

2.        Reimbursement obligations of CHL in connection with a SAR 2,000,000
letter of credit issued by BNS in favour of Gulf Bank KSC, Kuwait in connection
with a contract to transport employees of the Arabian Oil Company Limited, as
amended, supplemented, restated and replaced from time to time.

By signing this Agreement, CHC agrees to unconditionally guarantee payment and
performance by CHL of all of its present and future debts, liabilities and
obligations described above.

<Page>

                                   SCHEDULE H
                                   LITIGATION

                       [see reference in Section 9.1.3(a)]

       There is no litigation within the description in Section 9.1.3(a).

<Page>

                                   SCHEDULE I
                              LOCATIONS OF AIRCRAFT

                      [see reference in Sections 10.6.3(c)]

[Note: list attached to credit agreement is now outdated and is therefore not
attached. Updated lists are circulated with CHC's quarterly reporting
                                  certificates]

<Page>

                                   SCHEDULE J
                              INTELLECTUAL PROPERTY

                       [see reference in Section 9.1.5(e)]

Registered trademark for hummingbird symbol

Registered trademark for Helikopter Service AS logo, registered with Norwegian
registration no. 115907

<Page>

                                   SCHEDULE K
              LIMITATIONS ON CERTAIN RESTRICTED PARTIES AND OTHERS

                         [see reference in Section 10.8]

1.        Neither CHC Helicopter Holdings Limited nor Viking Helicopters Limited
          shall have any material Property other than Capital Stock of CHL and
          neither shall carry on any business other than owning that Capital
          Stock.

2.        None of Pacific Aerospace Services Inc., Pacific Northwest Helicopters
          Inc., Okanagan Helicopters Limited, Helimatic AS, Clyde Helicopters
          Ltd., Bond Rotary Wing Limited, Bond Helicopters BV, Court Republic
          Helicopters (Proprietary) Ltd., Cape Aero Services (Pty.) Ltd.,
          Rotorwing (Pty.) Ltd. and Marine Aviation Services (Africa) Ltd. shall
          carry on any business or own any Property, and each shall be
          dissolved, wound up or sold to a third party on terms approved by the
          Lenders as soon as possible and in any event not later than 30 April
          2001.

3.        None of Canadian Helicopters (International) Limited, 297303 British
          Columbia Limited and Helicopter Services Inc. shall have any material
          Property (except for an existing account receivable from a related
          party in the case of 297303 British Columbia Limited) or carry on any
          business unless it becomes a Restricted Party and complies with all of
          the requirements in Section 6.1.1 relating to newly owned, established
          or acquired wholly owned Subsidiaries. Bond Helicopters Limited, a
          corporation to be established to preserve that name following the
          change of name of Bond to Scotia Helicopter Services Limited on 6 July
          2000 shall not have any material Property or carry on any business
          unless it becomes a Restricted Party and complies with all of the
          requirements in Section 6.1.1 relating to newly owned, established or
          acquired wholly owned Subsidiaries.

4.        Flight Handling Limited shall have no material Property other than one
          or more mortgages of helicopters in Denmark that it holds to secure
          its indemnity in favour of the Agent, and shall not carry on any
          business other than holding those mortgages.

5.        Vinland Denmark A/S shall have no material Property other than Capital
          Stock of Danish International Helicopters ApS, Vinland Helicopters AS
          and Brintel ApS and shall not carry on any business other than owning
          that Capital Stock.

6.        Vinland Helicopters AS shall have no material Property other than
          Capital Stock of Helicopter Services Group AS and shall not carry on
          any business other than owning that Capital Stock.

7.        Danish International Helicopters ApS shall not carry on any business
          other than acting as the licensed operating company for Brintel in
          Denmark and as a subcontractor to or agent for Brintel in the
          performance of a contract with Maersk Oil until Brintel ApS is able to
          acquire a Danish helicopter operating Permit in order to facilitate
          the performance by Brintel of the contract with Maersk Oil by

<Page>

                                       -2-

          becoming the subcontractor or agent of Brintel. Danish International
          Helicopters ApS shall have no material Property other than helicopters
          leased from other Restricted Parties.

8.        Brintel ApS shall not carry on any business other than acting as a
          subcontractor to or agent for Brintel in the performance of a contract
          with Maersk Oil and shall have no material Property other than
          helicopters leased from other Restricted Parties.

9.        Integra Leasing AS and Heliwest AS shall not carry on any business
          other than as lessees under leases of helicopters from which in turn
          are sub-leased in compliance with Schedule M, and shall have no
          material Property other than rights in connection with those leases.

10.       Court Air Holdings (Proprietary) Ltd. shall have no material Property
          other than Capital Stock of Court Air (Proprietary) Ltd. and shall not
          carry on any business other than owning that Capital Stock.

11.       Court Air (Proprietary) Ltd. shall have no material Property other
          than Capital Stock of Court Helicopters (Proprietary) Ltd., Helicopter
          Services (Pty) Ltd. and, until they are dissolved, Court Republic
          Helicopters (Proprietary) Ltd. and Rotorwing (Pty) Ltd., and shall not
          carry on any business other than owning that Capital Stock.

12.       HSG Reinsurance S.A. shall have no material Property other than loans
          owing by HSG in the amounts of NOK 15,750,000, NOK 6,000,000 and US
          $1,000,000 and shall not carry on any business other than owing those
          loans.

13.       HSG and Scancopter AS shall not acquire material Property in excess of
          that owned on 11 August 1999 without the prior consent of the Majority
          Lenders.

14.       None of Aero Contractor Services Philippines Inc., Aerocoop B.V.,
          Airmars Trading Company Ltd., Helicopter Administration Services Ltd.,
          Heliswift Services Ltd., Lesotho Air Transport Services (Proprietary)
          Ltd., Schreiner Aircraft Trading Company B.V., Schreiner Airtax
          Argentina SA, Schreiner Airways (Cyprus) Ltd., Schreiner Northsea
          Helicopters UK Ltd., Servicio Aero Litoral Ltda, Nigeravia SA,
          Aviation Trading and Constructing AG, Schreiner Airways Panama SA,
          Schreiner Airways Panama Operating SA, Schreiner Airways Belgium N.V.,
          Eurodealers E.E.S.V. and Jayrow Helicopers (Offshore) Pty Ltd. shall
          carry on any business or own any Property, and each shall be
          dissolved, wound up or sold to a third party on terms approved by the
          Majority Lenders as soon as possible and in any event not later than
          30 April 2005. [Note: Section added by Tenth Amending Agreement to
          reflect matters described in Section 10.8, taking into account
          completion of the Schreiner Acquisition]

15.       CHC Capital (Barbados) Limited shall have no material Property other
          than Intercompany Loan Obligations totalling (euro)71,000,000 owing by
          CHC Netherlands B.V. and shall not carry on any business other than
          holding those Intercompany

<Page>

                                       -3-

          Loan Obligations. [Note: Section added by Tenth Amending Agreement to
          reflect matters described in Section 10.8, taking into account
          completion of the Schreiner Acquisition]

16.       After completion of the Schreiner Acquisition, CHC Sweden AB shall
          have no material Property other than Capital Stock in CHC Netherlands
          B.V. and shall not carry on any business other than holding that
          Capital Stock. [Note: Section added by Tenth Amending Agreement to
          reflect matters described in Section 10.8, taking into account
          completion of the Schreiner Acquisition]

17.       CHC Netherlands B.V. shall have no material Property other than
          Capital Stock in Schreiner and Intercompany Loan Obligations totalling
          up to (euro)34,000,000 owing by Schreiner and/or its Subsidiaries and
          shall not carry on any business other than holding that Property.
          [Note: Section added by Tenth Amending Agreement to reflect matters
          described in Section 10.8, taking into account completion of the
          Schreiner Acquisition]

18.       Unless it becomes a Restricted Party and delivers the Security
          required by this Agreement, Heliworld Leasing Ltd. shall have no
          material Property and shall not carry on any business. [Note: Section
          added by Eleventh Amending Agreement]

Until they become Restricted Parties and deliver the Security required by this
Agreement, CHC shall ensure that Schreiner Luchtvaart Groep B.V., APAC Personnel
Assurance Company Ltd., Aviation Personnel Recruitment and Management Ltd.,
Capital Aviation Services B.V., Handelsmaatschappij Schreiner & Co B.V., Inter
Aviation Services Ltd., Luchtvaartmaatschappij Schreiner Airways B.V.,
Planinvest Ltd., Schreiner Air Target Services B.V., Schreiner Aircraft
Maintenance B.V., Schreiner Airways Cameroun SA, Schreiner Tchad SA, Schreiner
Northsea Helicopters B.V., Schreiner Northsea Helicopters C.V., Schreiner Canada
Ltd., Inter Aviation Support (IAS) Limited, APAC Limited and Schreiner Onroerend
Goed B.V. comply with the covenants in Sections 10.3 (except 10.3.1(a),
10.3.3(b) and 10.3.5(a) and (g)) and 10.6 (except 10.6.2(d)) as if they were
Restricted Parties, shall ensure that there is no change in the ownership of any
of those persons from that existing immediately after completion of the
Schreiner Acquisition and that those persons do not acquire or hold Capital
Stock in any person except that held at the time of completion of the Schreiner
Acquisition. [Note: Section added by Tenth Amending Agreement to reflect matters
described in Section 10.8, taking into account completion of the Schreiner
Acquisition]

<Page>

                                   SCHEDULE L
                          INTERCOMPANY LOAN OBLIGATIONS

                        [see reference in Section 1.1.70]

<Table>
<Caption>
         Lender            Borrower            Guarantor(s) and Comments                   Amount
<S>      <C>               <C>                 <C>                                    <C>
1.       CHC               CHL                                                             $160,879,988

2.       CHC               ATI                 to be reduced to $109,749,483 upon          $147,985,917
                                               repayment of items 28 to 38 below

3.       CHC               ATI                 to be repaid in full upon repayment     (pound)8,928,571.40
                                               of items 28 to 38 below

4.       CHC               Brintel                                                     (pound)1,144,144

5.       CHB               Vinland             Vinland Denmark A/S, Danish              NOK 526,558,686
                                               International Helicopters ApS,
                                               Brintel ApS
6.       CHC               ATI                                                             $180,052,290

7.       CHB               HSG                 Vinland Denmark A/S, Vinland, HSAS,    (pound)36,497,577
                                               Lufttransport, Heliflyg, Heliwest,
                                               Scancopter

8.       CHB               HSAS                Vinland Denmark A/S, Vinland, HSG,       NOK 446,092,590
                                               Lufttransport, Heliflyg, Heliwest,
                                               Scancopter

9.       HSG               Scancopter                                                       NOK 800,000

10.      HSG               Lloyd                                                          AUD 7,505,029
                           Helicopters
                           Pty Ltd.

11.      Heliwest          HSG                 HSAS, Lufttransport, Heliflyg,           NOK 110,786,000
                                               Scancopter

12.      CHC               CHC                 Take-back notes on transfer of CHUKL         $10,516,168
                           Helicopters         shares                                        $2,098,603
                           Holdings                                                              $2,000

13.      CHC               CHL                 Take-back notes on transfer of CHUKL         $10,516,168
         Helicopters                           shares                                        $2,098,603
         Holdings                                                                                $2,000

14.      CHL               ATI                 Take-back notes on transfer of CHUKL         $10,516,168
                                               shares                                        $2,098,603
                                                                                                 $2,000

15.      CHUKL             Brintel Holdings    Non-interest bearing                   (pound)36,536,458

16.      Brintel           Brintel             Non-interest bearing                   (pound)36,536,458
         Holdings
</Table>

<Page>

                                       -2-

<Table>
<Caption>
         Lender            Borrower            Guarantor(s) and Comments                   Amount
<S>      <C>               <C>                 <C>                                    <C>
17.      HSG               Brintel Holdings    Take-back note on sale of Bond         (pound)45,000,000
                                               (scheduled principal
                                               payments/interest bearing)

18.      Brintel Holdings  Brintel             Take-back note on sale of Bond         (pound)45,000,000
                                               (scheduled principal
                                               payments/interest bearing)

19.      HSG               Vinland                                                     (pound)9,638,409
20.      HSAS              HSG                 Sale of 4 aircraft by HSAS to Bond       NOK 245,922,637
21.      HSG               Vinland               Sale of 4 aircraft by HSAS to Bond     NOK 245,922,637
22.      HSAS              HSG                   Proceeds on sale of Heliflyg             US $4,036,760
23.      HSG               Vinland               Proceeds on sale of Heliflyg             US $4,036,760
24.      HSAS              HSG                   Proceeds on sale of Lufttransport       NOK 70,000,000
25.      HSg               Vinland               Proceeds on sale of Lufttransport       NOK 70,000,000
26.      HSAS              HSG                   Proceeds on sale of Llama aircraft       NOK 2,682,270
                                                 by Lufttransport
27.      HSG               Vinland               Proceeds on sale of Llama aircraft       NOK 2,682,270
                                                 by Lufttransport
28.      CHB               CHC                   Temporary loan pending reduction of   (pound)2,260,495
                                                 capital held by ATI in CHB; to be
                                                 repaid in July 2000
29.      CHB               CHC                   as above                                 US $5,926,167
30.      CHB               CHC                   as above                                 US $1,301,768
31.      CHB               CHC                   as above                                   US $679,000
32.      CHB               CHC                   as above                                   US $650,000
33.      CHB               CHC                   as above                                US $14,165,000
34.      CHB               CHC                   as above                                   US $890,000
35.      CHB               CHC                   as above                                 US $1,740,000
36.      CHB               CHC                   as above                                 US $2,290,000
37.      CHB               CHC                   as above                                US $28,119,000
38.      CHB               CHC                   as above                                   US $680,000
39.      CHC               CHC                   [Note: added by Tenth Amending        (euro)37,317,627.00
         Capital           Netherlands           Agreement]
         (Barbados)        BV
         Limited
</Table>

<Page>

                                       -3-

<Table>
<Caption>
         Lender            Borrower            Guarantor(s) and Comments                   Amount
<S>      <C>               <C>                 <C>                                     <C>
40.      CHC               CHC Netherlands BV  [Note: added by Tenth Amending          (euro)33,682,373.00
         Capital                               Agreement]
         (Barbados)
         Limited
</Table>

<Page>

                                   SCHEDULE M
                     SPECIAL REQUIREMENTS REGARDING AIRCRAFT

                      [see reference in Section 10.3.5(c)]

To the extent it has any interest in Aircraft, each Restricted Party shall
comply with the following requirements:

1.        General Limitation on Location of Aircraft

Except as permitted in clause M2 below, (a) it shall not operate any Aircraft
outside the jurisdiction listed with respect to that Aircraft on Schedule I as
of the date of this Agreement without first obtaining the express written
consent of the Agent and (b) if an Aircraft is moved to a different
jurisdiction, it shall without delay cause any document or agreement necessary
in connection with the Security required under this Agreement to be executed,
recorded, filed, re-executed, re-recorded and/or re-filed pursuant to any
Requirement of Law in the new jurisdiction as and to the extent necessary in
order to, and shall take such other actions as may from time to time be
reasonably requested by the Agent or be necessary or advisable to, establish,
perfect, protect and maintain the Security over the Aircraft and all related
Parts and technical documents free and clear of all Encumbrances other than
Permitted Encumbrances and establish rights and remedies created or intended to
be created under the Security and carry out more effectively the intent of the
Security.

Notwithstanding anything contained in this Agreement, unless the Majority
Lenders and CHC otherwise agree, CHC shall ensure that at all times (i) Aircraft
representing not less than 60% [Note: Amended by Seventh and Ninth Amending
Agreements] of the aggregate value of all Aircraft owned by Restricted Parties
(as opposed to Aircraft under lease from persons other than Restricted Parties)
in the total fleet of the Restricted Parties (based on the then most recent
appraisal of the fair market value of the Aircraft) are located in and operated
from one or more (but not necessarily all) of Canada, the United Kingdom,
Norway, Denmark (excluding Greenland), Australia, the United States of America,
South Africa, the Netherlands or Ireland (each, a "Primary Operating
Jurisdiction") [Note: Amended by Tenth and Eleventh Amending Agreements to
include the Netherlands and Ireland] and have registered first-ranking mortgages
in place as part of the Security in the Primary Operating Jurisdiction in which
they are located and (ii) up to but not more than 10% of the aggregate value of
all Aircraft owned by Restricted Parties in the total fleet of the Restricted
Parties are located in or operated from any single jurisdiction other than a
Primary Operating Jurisdiction.

2.        Relocation of Aircraft

(a)       If a Restricted Party decides to operate any Aircraft outside the
jurisdiction listed with respect to that Aircraft on Schedule I as of the date
of this Agreement for a period of longer than 90 days, CHC shall as soon as
reasonably possible following the decision to relocate an Aircraft to another
jurisdiction (the "New Jurisdiction") and, in any event, not later than 30 days
after the Aircraft has left its original jurisdiction, notify the Agent

<Page>

                                       -2-

in writing of the relocation and of (i) the intended duration and purpose of
such relocation, (ii) the existence of full war risk insurance on such aircraft
(unless it is a jurisdiction where war risk coverage has not been generally
applicable under CHC's insurance policies or such war risk coverage is otherwise
waived in writing by the Agent), (iii) details of any intention to lease or
sublease the Aircraft to any other person, including another Restricted Party,
and (iv) the fact that the continued operational control of the Aircraft
remains, directly or indirectly with a Restricted Party.

(b)       If the New Jurisdiction is a Primary Operating Jurisdiction or another
jurisdiction in which Aircraft owned by Restricted Parties are located at the
date of this Agreement, the Restricted Party that is the owner of the Aircraft
that has been moved shall, as soon as possible and in any event not later than
60 days after the Aircraft has entered the New Jurisdiction, complete its
compliance with clause M1.(b) above, including delivery of a legal opinion
concerning the new Security, unless the Agent has previously excused such
compliance with respect to other Aircraft operating in the New Jurisdiction, in
which case the Restricted Party shall promptly take whatever steps, if any, have
previously been required by the Agent with respect to other Aircraft then or
previously operating in the New Jurisdiction. It is acknowledged that the Agent
has excused compliance with respect to Saudi Arabia, Equatorial Guinea, Ecuador,
Thailand, Azerbaijan, Myanmar, East Timor, Philippines, Mozambique, Brazil,
Nigeria, Namibia, Angola, Chad, Cameroon and Indonesia. [Note: Amended by Tenth
Amending Agreement]

(c)       If the New Jurisdiction is a not Primary Operating Jurisdiction or
another jurisdiction in which Aircraft owned by Restricted Parties are located
at the date of this Agreement, the Restricted Party that is the owner of the
Aircraft that has been moved shall, as soon as possible and in any event not
later than 60 days after the Aircraft has entered the New Jurisdiction, either
complete its compliance with clause M1.(b) above, including delivery of a legal
opinion concerning the new Security, or provide the Agent with a legal opinion
from counsel acceptable to the Agent in the New Jurisdiction:

          (i)    specifying the Security instruments which ought to be duly
                 registered, filed or recorded in such New Jurisdiction so as to
                 perfect the security interest of the Lenders with respect to
                 the Aircraft being relocated into that New Jurisdiction, and
                 the time period within which such Security should be reasonably
                 capable of preparation and filing in such New Jurisdiction
                 (together with a written direction of CHC or the relevant
                 Restricted Party to such local counsel to do so as soon as
                 reasonably possible); or

          (ii)   stating that no registration of the Security over such Aircraft
                 is required or possible in that New Jurisdiction to perfect the
                 security interests of the Lenders with respect to the Aircraft
                 being relocated in that New Jurisdiction or, alternatively,
                 that it is not reasonably practicable to do so in the opinion
                 of such local counsel, acting reasonably and that such
                 registration, in any event, would not provide any substantive
                 improvement in the security position of the Lenders with
                 respect to the relocated Aircraft in that New Jurisdiction.

<Page>

                                       -3-

Unless the opinion of local counsel is not acceptable to the Agent acting
reasonably, in the case of alternative (i), the Restricted Party shall promptly
take the steps contemplated by the opinion of local counsel to provide Security,
including delivery of a legal opinion concerning the new Security, and, in the
case of alternative (ii), the Restricted Party shall take any steps in place of
giving Security that the Agent may reasonably require.

Notwithstanding the foregoing, legal opinions shall not be required as aforesaid
and Security instruments need not be registered, filed or recorded in Iran,
South America or Africa (other than the Republic of South Africa) unless the
Agent so requires when an Event of Default or Pending Event of Default has
occurred and is continuing.

3.        Possession of Aircraft

Unless otherwise expressly permitted in this Schedule M, it shall not, without
the prior written consent of the Agent, lease, charter (except in circumstances
in which the Aircraft is at all relevant times operated by crew employed by, or
subject to the control of, the Restricted Party) or otherwise deliver, transfer
or relinquish possession, custody or control of an Aircraft to a third party,
except:

(a)       an Aircraft may be delivered to a manufacturer or to any other person
          for testing, overhaul, service, repair or maintenance work to be
          carried out upon it or for modification, alterations or changes
          permitted or required to be made by this Agreement to be carried out
          thereon;

(b)       an Aircraft may be leased or sub-leased to another Restricted Party or
          to a Person that is partially owned by a Restricted Party or which has
          entered into a joint venture agreement with a Restricted Party as long
          as clause M4 below is complied with;

(c)       an Aircraft that is leased by a Restricted Party from a person other
          than a Restricted Party may be sub-leased with the consent of the
          other person.

4.        Permitted Transfers

So long as no Event of Default or Pending Event of Default is outstanding, a
Restricted Party may transfer possession of any of the Aircraft by way of sale
to another Restricted Party or by way of lease or sublease to another Restricted
Party or to any Person that is partially owned by a Restricted Party or which
has entered into a joint venture agreement with a Restricted Party, in each case
to perform a customer contract utilizing such Aircraft, and in each case on
terms customary in the industry in which it is engaged and in the ordinary and
usual course of the business of that Restricted Party consistent with its past
and continuing practice, provided that (unless modified with the written consent
of the Agent):

(a)       a Restricted Party or an entity under its de facto control, shall
          maintain direct or indirect operational control of the Aircraft,
          whether by wet-lease of the Aircraft (with pilots and operational
          support) or otherwise;

<Page>

                                       -4-

(b)       no such agreement (other than a sale) shall be for a duration of more
          than five years or the duration of the customer contract in question,
          whichever is less, and for the purposes of this clause, an agreement
          initially for less than five years, but where the lessee or sub-lessee
          retains uninterrupted or substantially uninterrupted possession of
          such leased Aircraft for a period in excess of five years after the
          day such lessee first acquired possession of the Aircraft in question,
          shall be an agreement for a duration of more than five years;

(c)       the insurance required to be maintained hereunder shall continue to be
          applicable to and in full force and effect as regards any such leased
          Aircraft, with the Lenders and Agent as first loss payees in the same
          manner and to the same extent as if there were no lease of the
          Aircraft by the Restricted Party while in such jurisdiction;

(d)       the Restricted Party shall comply with the requirements of this
          Schedule M concerning location of Aircraft and Security to the same
          extent as would have been required if the Aircraft remained in the
          possession of the Restricted Party;

(e)       the Restricted Party which is the lessor of the said Aircraft is
          entitled by law to receive all of the proceeds arising from such lease
          or sub-lease; and

(f)       all of the other obligations of such lessor Restricted Party hereunder
          in respect of the maintenance, use and operations of such Aircraft
          shall continue to apply notwithstanding any such lease agreements or
          transfer of possession of any of the Aircraft as aforesaid and such
          lease or other agreement shall impose the same obligations on such
          third party lessee or sub-lessee of the Aircraft.

5.        Registration

(a)       It shall at its own cost and expense cause each Aircraft to be duly
registered in the jurisdiction in which it is located under the applicable civil
aviation regulations and at all times to remain so duly registered in its name
and shall to the extent to which it is possible so to do cause the interest of
the Agent to be noted with the applicable civil aviation authority, except where
maintaining a pre-existing registration despite re-location to a new
jurisdiction is prudent according to industry practice and in compliance with
applicable Requirements of Law.

(b)       It shall not register the Aircraft under the laws of any other country
except in compliance with clause M2 above.

(c)       It shall promptly as and when reasonably requested by the Agent
provide the Agent with evidence of the currency of the applicable certificate of
registration and certificate of airworthiness issued pursuant to the applicable
civil aviation regulations in respect of the Aircraft.

(d)       It shall maintain any other Permit which may from time to time be
required under any applicable Requirement of Law for the ownership or operation
of the Aircraft.

<Page>

                                       -5-

6.        Maintenance

It shall at all times:

(a)       maintain, inspect, service, repair, overhaul and test the Aircraft and
          each Part thereof so as to keep it at all times in good operational
          repair and condition in all respects and in compliance with applicable
          Requirements of Law and all requirements and recommendations of any
          manufacturer and/or supplier of the Aircraft and each Part thereof; in
          each case, such things shall be done in a manner, to an extent and
          with a standard of care not less than the standard of the industry for
          prudent maintenance and safety of similar aircraft, and in such manner
          and condition as will maintain all warranties and indemnities of
          manufacturers and/or suppliers and as will fully satisfy any
          applicable requirements of any insurer;

(b)       maintain all records, logs and other similar material required by
          applicable Requirements of Law or required by any manufacturer and/or
          supplier in order to maintain any warranties given by such
          manufacturer and/or supplier or required by any insurer;

(c)       upon the request of the Agent, promptly furnish to the Agent such
          information to which the Restricted Party has or should have access as
          may be required to enable the Agent to file any notifications of
          repairs required to be filed by the Agent with any applicable
          governmental authority in respect of the Aircraft or the operation
          thereof;

(d)       comply with all Requirements of Law applicable to the Aircraft or the
          operation thereof including without limitation all airworthiness
          directives and ensure that at all times there is a current,
          unconditional airworthiness certificate issued in respect of the
          Aircraft under the applicable civil aviation regulations;

(e)       ensure that any direction by the applicable civil aviation authority
          in respect of a certificate of airworthiness or maintenance release or
          any notification or suspension or cancellation of a maintenance
          release or certificate of airworthiness is promptly brought to the
          attention of any person who is likely to fly or likely to issue a
          maintenance release in respect of the Aircraft;

(f)       ensure that each Aircraft is, at all times when not being operated,
          properly and safely hangared and sheltered where it is reasonably
          possible and customary under industry practice to do so.

Where it does not employ qualified staff for the purpose referred to in this
clause, it shall at its own expense effect maintain and keep in force
maintenance contracts in respect of the Aircraft providing for regular
maintenance in accordance with the manufacturer's specification and in
particular such contracts as may be properly required by any insurer in
pursuance of the Restricted Party's obligations to effect insurance. Each such
contract shall be entered into with a reputable contractor engaged in the
business of maintenance and repair of such parts of the Aircraft. The Restricted
Party shall upon the request of the

<Page>

                                       -6-

Agent produce to the Agent copies of all such maintenance contracts together
with satisfactory evidence that the same are still in force.

In the event of the Restricted Party failing to comply with its obligations
under this clause, the Agent shall be entitled to give notice to the Restricted
Party to remedy such failure and in the event that such remedy is not effected
to the satisfaction of the Agent within a reasonable period, the Agent shall be
entitled, but not bound, to effect or cause to be effected, at the expense of
the Restricted Party, such repairs and the like works as are necessary to remedy
such failure.

7. Replacement, Interchange and Exchange of Parts

(a)       It shall promptly replace (or cause to be replaced) all Parts which
are or may from time to time be incorporated or installed in or attached to an
Aircraft and which may from time to time become worn out, lost, stolen,
destroyed, seized, confiscated, damaged beyond repair or permanently rendered
unfit for use for any reason whatsoever, and may, in the ordinary course of
maintenance, service, overhaul, repair or testing of such Aircraft remove any
Parts provided that such Parts are replaced as promptly as practicable,
consistent with normal industry practice. All replacement Parts shall be free
and clear of any Encumbrances (except Permitted Encumbrances) and shall be in as
good operating condition as, and shall have a value and utility at least equal
to, the Parts being replaced.

(b)       All Parts at any time so removed from any Aircraft shall remain the
property of such Restricted Party and subject to the Security, no matter where
located, until such time as such Parts shall be replaced by Parts which meet the
requirements for replacement Parts specified above and until title to such
replacement Parts has vested in the Restricted Party in accordance herewith, at
which time the removed Parts shall cease to be subject to the Security unless
and until they subsequently become replacement Parts. Immediately upon any
replacement Parts becoming incorporated or installed in or attached to any
Aircraft as hereinbefore provided, such replacement Parts shall be deemed a part
of such Aircraft and be subject to the Security.

(c)       The Lenders acknowledge and consent to the necessity for a Restricted
Party which operates Aircraft to interchange Parts on an Aircraft which have
time life characteristics and are subject to repair and overhaul among the
similar type Aircraft in the Restricted Parties' fleet from time to time, and to
engage in interchanges and exchanges of such Parts either internally from its
pool of Parts or externally pursuant to power-by-the-hour arrangements with
manufacturers and possibly with other third parties in the ordinary course of
its business, consistent with industry practice.

(d)       Unless an Event of Default or Pending Event of Default has occurred
and is continuing, a Restricted Party which operates any of the Aircraft shall
be entitled to directly or indirectly exchange, deal in and dispose of such
exchangeable Parts in the usual course of its business, consistent with industry
practice, when substituting the same for Parts of equal or greater value and
utility. Whether it occurs pursuant to a power-by-the-hour contract or
otherwise, any Part at any time removed from an Aircraft of the Restricted Party
shall remain subject to the Security until, but only until, such time

<Page>

                                       -7-

as a replacement Part of equal or greater value and utility to the Part so
removed is incorporated into or annexed to such Aircraft, and title to such
replacement Part has passed to the Restricted Party such that the same becomes
subject to the Security free and clear of all Encumbrances other than Permitted
Encumbrances. Thereafter the Part so removed may be delivered and transferred
free and clear of the Security to any third party which provided the replacement
Part if there is an obligation to do so.

(e)       Upon substitution of an exchangeable Part into any Aircraft that is
not beneficially owned by a Restricted Party but is operated within its fleet,
any right, title or security interest of the Lenders therein shall thereupon be
and become subordinate to the security interest or rights of any third party
lender or lessor then holding a prior ranking Permitted Encumbrance over the
Aircraft into which the same has been incorporated, provided that a Part of
equal function and utility is removed from the Aircraft in exchange therefor and
concurrently becomes subject to the Security free and clear of the security
interest or rights of the third party lender or lessor.

8.        Alterations, Modifications and Additions

(a)       A Restricted Party may, at its own cost and expense, from time to time
make such alterations, modifications and additions to any such Aircraft as it
may deem desirable in the proper conduct of its business, provided that no such
alteration, modification or addition diminishes the value, utility, condition or
airworthiness of the Aircraft below the value, utility, condition and
airworthiness thereof immediately prior to such alteration, modification or
addition, and that such Aircraft then has the utility and airworthiness required
to be maintained by the terms of this Agreement.

(b)       Each Restricted Party agrees to notify the Agent at least 14 days in
advance if it proposes to make any alteration, modification or addition to an
Aircraft which constitutes a material change to the configuration of the
Aircraft.

9.        Insurance

It shall, at its own expense, take out and at all times maintain in full force
and effect insurance in such amounts and in form and through brokers, reasonably
satisfactory to the Agent in its name and in the name of the Agent as its
interest may appear against:

(a)       loss, damage or destruction (whether total or partial) to the
          Aircraft, Parts and technical documents relating thereto;

(b)       any liability for:

          (i)    injury (including bodily injury and personal injury to
                 passengers, crew, employees and third parties);

          (ii)   damage (including property damage) to baggage, cargo, mail,
                 public and private property (whether owned by cargo consignors,
                 passengers, crew, employees or third parties);

<Page>

                                       -8-

          (iii)  any claims whatsoever (whether or not similar to the foregoing)
                 caused by or arising out of or in connection with the
                 operation, storage, maintenance or use of the Aircraft, Parts
                 and technical documents; and

(c)       any other liability normally insured against by companies engaged in
          the same or similar business or companies owning and operating similar
          Aircraft; and

(d)       such other risks as the Agent may reasonably specify from time to
          time.

All insurance shall be:

(e)       in amounts which are not less than the public liability and property
          damage insurance applicable to similar aircraft which comprise its
          fleet and on which it carries insurance;

(f)       of the type usually carried out by companies engaged in the same or
          similar business, owning and operating similar aircraft and which
          covers risks of the kind customarily insured against by such
          companies;

(g)       maintained in effect with insurers of recognised standing in leading
          insurance markets; and

(h)       endorsed with a breach of warranties endorsement for the benefit of
          the Agent in terms approved by the Agent.

During the term of this Agreement it shall:

(i)       not without the prior consent of the Agent alter any of the insurance
          in a manner which has a material adverse effect in relation to the
          cover and/or risks provided by the insurance as at the date hereof nor
          make, do, consent or agree to any act or omission which would or might
          render any of the insurance invalid, void, voidable or unenforceable
          or render any sum paid out under any of the insurance repayable in
          whole or in part;

(j)       not cause or permit the Aircraft to be operated in any way
          inconsistent with the provisions of warranties of, or implied in,
          outside the geographical limits of or otherwise outside the cover
          provided by, any insurance or to be used or kept for any purpose or to
          carry any cargo in any manner or in any place not permitted by any
          insurance;

(k)       renew all insurance at least 14 days before the relevant policies or
          contracts expire and ensure that the approved brokers promptly confirm
          in writing to the Agent as and when each such renewal is effected;

(l)       comply with the terms of each insurance policy and duly pay all
          premiums, calls, contributions or other sums of money from time to
          time payable in respect of the insurance;

<Page>

                                       -9-

(m)       not authorize or permit payment of any monies in respect of the
          insurance other than to the Agent or as provided in Sections 4.5 and
          10.9 of this Agreement;

(n)       except as provided in Sections 4.5 and 10.9 of this Agreement, if it
          receives payment of any moneys in respect of insurance, forthwith pay
          over the same to the Agent and until paid over hold such moneys in
          trust for the Agent;

(o)       immediately notify the Agent in reasonable detail about any claims or
          events giving rise to claims;

(p)       comply with all Requirements of Law from time to time regarding
          insurance in connection with the Aircraft imposed by the jurisdiction
          of registration of the Aircraft and any state to, from or over which
          it is flown.

The following additional provisions shall apply to insurance:

(q)       each policy of insurance shall expressly provide that all of the
          provisions thereof except the limits of liability shall operate in the
          same manner as if it was a separate policy covering each insured;

(r)       the geographical limits from time to time for the operation of each
          policy of insurance with respect to the Aircraft shall include as the
          minimum coverage all territories in or over which it will operate the
          Aircraft;

(s)       each policy of insurance shall also contain an agreement by the
          insurer that notwithstanding the lapse of any such policy except by
          reason of expiration in accordance with its terms, each such policy
          shall continue in force for the benefit of the Agent for at least 30
          days after written notice of such cancellation shall have been given
          to the Agent;

(t)       no reduction in limits or coverage of the insurance shall be made in
          any such policy or any part thereof except with the prior written
          approval of the Agent;

(u)       each policy of insurance shall insure the Agent's interest up to the
          limits of such policy regardless of any act or neglect of the
          Restricted Party or any breach or violation by the Agent or the
          Restricted Party of any warranties declarations or conditions
          contained in such policies unless the Agent was aware of the same at
          the date of entry into the policy, and the Restricted Party hereby
          represents that no such breach or violation exists.

If the Restricted Party fails to effect any required insurance, the Agent will
be entitled (but not bound):

(v)       to pay any premiums or to effect the insurance which the Restricted
          Party has so failed to effect or otherwise to remedy such failure in
          such manner as the Agent considers appropriate or to effect any
          additional insurance which the Agent may in its reasonable opinion
          consider necessary to protect its interests under the Security and in
          the Aircraft and the other Property, and any amount expended by

<Page>

                                      -10-

          the Agent in effecting such insurances or such additional insurances
          will be repayable by the relevant Restricted Party to the Agent
          together with interest thereon at the Prime Rate plus 3% from the date
          of such expenditure by the Agent to the date of payment thereof by
          Brintel (both before and after any relevant judgment); and

(w)       to require such Aircraft as the Insurances relate to remain grounded
          at any airport or (as the case may be) to proceed to and remain at any
          airport designated by the Agent until such failure is remedied to the
          satisfaction of the Agent.

10.       Operation

During the term of this Agreement, it shall:

(a)       not operate the Aircraft in any manner contrary to the Requirements of
          Law in the territories in which the Aircraft may operate from time to
          time;

(b)       not use or operate the Aircraft for any purpose for which it is not
          designed or suited or outside tolerances and limitations for which it
          was designed or in any manner contrary to any airworthiness
          certificate, licence or registration relating to the Aircraft issued
          by the applicable civil aviation authority;

(c)       not cause or permit the Aircraft to be employed for any illegal
          purpose in any manner or to be located or operated in any country
          which would imperil its safety or render it liable to confiscation,
          forfeiture, seizure or destruction;

(d)       take all necessary steps to maintain its air operators licence;

(e)       not enter or trade to any zone which is declared a war zone by any
          governmental authority or by the Aircraft's insurers unless the
          Restricted Party shall have given notice to the Agent and effected at
          its expense such special insurance cover as the Agent may reasonably
          require and unless the Aircraft or other Aircraft are operating there
          at the date of this Agreement or the Agent shall have first given its
          consent thereto in writing;

(f)       not do or omit to do anything which may prejudice any right which is
          material to the Restricted Party and which the Restricted Party or the
          Agent may have in respect of the Aircraft or any Part against the
          manufacturer or supplier of the same;

(g)       not at any time represent or hold out the Agent or any Lender as
          carrying any goods or passengers in any Aircraft or as being in any
          way connected or associated with any operation of any Aircraft or in
          any other way having any interest in any of the Aircraft except as
          holder of the Security;

(h)       not pledge the credit of the Agent or any Lender for any maintenance,
          service, repairs, overhauls of, or modifications to, or changes or
          alterations in, the Aircraft

<Page>

                                      -11-

          or any Part or in connection with the operation of the Aircraft or for
          any other purpose whatsoever;

(i)       promptly furnish to the Agent all such information as the Agent may
          from time to time reasonably require regarding the Aircraft and their
          usage and engagements and, if reasonably required, copies of all
          charters and other contracts for their employment or otherwise, but
          except in the case of the enforcement of the Security the Agent shall
          treat all information furnished to it pursuant to this clause as a
          matter of the strictest commercial confidence;

(j)       maintain accurate complete and current records of all flights made by
          the Aircraft and of all maintenance, modifications and repairs carried
          out to the Aircraft and any Part, and will maintain all other records,
          logs and documents which are required to be maintained in respect of
          the Aircraft in accordance with the requirements of the applicable
          civil aviation authority and will on the Agent's first demand deliver
          to the Agent a full inventory of such documents.

11.       Marking of Aircraft

If requested by the Agent in writing, it shall promptly affix and thereafter
maintain engraved metal nameplates approved by the Agent which shall identify
the Agent as the holder of Security and shall be placed in the cockpit of the
airframe of each Aircraft adjacent to the airworthiness certificate. Such
nameplates shall also state the type, manufacturer's serial number and current
registration data of the Aircraft or engine (as the case may be). Except as
provided in this clause, the Restricted Party shall not allow the name of any
person to be placed on any Airframe or engine as a designation that might be
interpreted as a claim of ownership or entitlement to an Encumbrance except that
the Restricted Party may place its colours and insignia on any Aircraft.

12.       Prevention of Arrest and Discharge of Security Interests

(a)       It shall not do, and will endeavour so far as reasonably within its
          powers to prevent, any act which could reasonably be expected to
          result in the Aircraft or any Part being arrested, confiscated,
          seized, taken in execution, poinded, impounded, forfeited, subjected
          to distress, detained in exercise or purported exercise of any
          possessory lien or other claim or otherwise taken from the possession
          of the Restricted Party.

(b)       If any such arrest, confiscation, seizure, taking, poinding,
          impounding, forfeiture, subjection, or detention occurs it shall give
          the Agent notice within 24 hours thereof and will, at the Restricted
          Party's expense, procure the release of the Aircraft or the Part
          concerned within 7 days of receiving notice of the occurrence by
          providing bail or otherwise as the circumstances may require, and it
          shall be responsible for discharging each and every liability in
          connection with any such process, claim or lien without regard to
          whether or not it is in possession of the Aircraft or the Part
          concerned.

<Page>

                                      -12-

13.       Application to Leased Aircraft

Clauses 1, 2, 4, 7, 8, 9 and 11 do not apply to Aircraft that are leased by
Restricted Parties from third parties.

<Page>

                                   SCHEDULE N
                               RESTRICTED PARTIES

As of 31 March 2004, the Restricted Parties are CHC, CHC Helicopter Holdings
Limited, Viking Helicopters Limited, CHL, CHC Helicopters (Barbados) Limited
(formerly Canadian Helicopters (Barbados) Limited), CHC Leasing (Barbados)
Limited (formerly CHL Leasing (Barbados) Limited), Integra Leasing AS, Canadian
Helicopters (U.K.) Limited, Flight Handling Limited, Brintel Holdings Limited,
Brintel, Vinland Denmark A/S, Vinland, CHC Denmark ApS (formerly Brintel ApS),
HSG, Lloyd Helicopter Services Limited, Management Aviation Limited, Lloyd
Helicopter Services Pty Ltd., Lloyd Helicopters Pty Ltd., Lloyd Bass Strait
Helicopters Pty Ltd., Lloyd Helicopters International Pty Ltd., Australian
Helicopters Trust, Lloyd Off-Shore Helicopters Pty Ltd., Court Helicopter
Services (Proprietary) Ltd. (formerly Court Air Holdings (Proprietary) Ltd.),
Court Air (Proprietary) Ltd., CHC Helicopters (Africa) (Proprietary) Ltd.
(formerly Court Helicopters (Proprietary) Ltd.), Court Flight Safety
(Proprietary) Ltd., CHC Helicopters (Mauritius) Ltd. (formerly Court Helicopters
Ltd.), Bond Helicopter Services Limited, Bond, North Denes Aerodrome Ltd., CHC
Ireland Limited (formerly Bond Helicopters (Ireland) Ltd.), CHC Helikopter
Service AS (formerly Helikopter Service AS), Scancopter AS, Heliwest AS, Astec
Helicopter Services AS, CHC Capital (Barbados) Limited, CHC Sweden AB and CHC
Netherlands BV.

Schreiner Luchtvaart Groep B.V., Capital Aviation Services B.V.,
Handelsmaatschappij Schreiner & Co B.V., Luchtvaartmaatschappij Schreiner
Airways B.V., Schreiner Aircraft Maintenance B.V., Schreiner Tchad SA, Schreiner
Northsea Helicopters B.V., Schreiner Northsea Helicopters C.V., Schreiner Canada
Ltd., Schreiner Onroerend Goed B.V., Aviation Personnel Recruitment and
Management (APRAM) Limited, 4083423 Canada Inc. and Whirly Bird Services Limited
have or will become Restricted Parties on or about the date of this agreement
[Note: 21 April 2004] by the delivery of a supplement in the form prescribed by
the Existing Credit Agreement.

Schreiner Air Target Services B.V. will become a Restricted Party on or before
30 April 2004.

[Note: Amended by Tenth and Eleventh Amending Agreements. Danish International
Helicopters ApS was released as a Restricted Party by the Fourth Amending
Agreement]

<Page>

                                   SCHEDULE O
                            CERTAIN OPERATING LEASES

       [see references in Sections 1.1.47(e), 1.1.96(q)(i), 1.1.96(q)(ii)]

<Table>
<Caption>
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
                                                       HELICOPTER
               DATE         TYPE OF HELICOPTER           DETAILS               LENDER / OPERATOR              TRANSACTION
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
<S>       <C>               <C>                     <C>                 <C>                              <C>
1.        April 97          AS332L2                 LN-OHC msn 2393     Royal Bank of Scotland / HkS     Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
2.        29 August 97      AS332L1 Super Puma      LN-OPH msn 2347     GE Capital Services (EEF)        Sale and Leaseback
                                                                        Limited ("GECap") / HkS
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
3.        29 August 97      AS332L1 Super Puma      LN-OBF msn 2381     Capital Bank plc / HkS           Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
4.                          AS332L1 Super Puma      LN-OBQ msn 2312     Nordbanken Finans AB (publ.)     Sale and Leaseback
                                                                        / HkS
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
5.        26 May 98         AS332L2 Super Puma      LN-OHE msn 2474     GECap/ HkS                       New delivery
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
6.        25 June 98        AS332L1 Super Puma      VH-LHH msn 2407     Capital Bank plc / Lloyd         Purchase of used
                                                                        Off-Shore                        equipment
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
7.        21 August 98      AS332L2 Super Puma      G-PUMM msn 2477     GE Cap / Bond                    New delivery
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
8.        5 October 98      AS332L2 Super Puma      G-PUMO msn 2467     GE Cap / Bond                    New delivery
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
9.        26 November 98    AS332L2 Super Puma      G-PUMN msn 2484     Capital Bank / Bond              New delivery *
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
10.       8 January 99      AS332L2 Super Puma      LN-OHG msn 2493     De Nationale                     New delivery
                                                                        Investeringsbank NV
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
11.       August 99         AS332L2 Super Puma      LN-OHA msn 2396     GE Cap                           Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
12.       August 99         AS332L2 Super Puma      LN-OHB ms 2398      GE Cap                           Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
13.       November 97       AS332L1                 LN-OMT ms 2468      FinansScandic AB (now SEB        Sale and Leaseback
                                                                        Finans)
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
14.       April 97          AS332L2                 LN-OHD ms 2395      FinansScandic AB (now SEB        Sale and Leaseback
                                                                        Finans)
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
15.                         S76A                    C-FSBH ms 760168    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
16.                         S76A                    C-GFFJ ms 760138    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
17.                         S76A                    C-GIMA ms 760018    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
18.                         S76A                    C-GIMB ms 760111    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
</Table>

<Page>

<Table>
<Caption>
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
                                                       HELICOPTER
               DATE         TYPE OF HELICOPTER           DETAILS               LENDER / OPERATOR              TRANSACTION
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
<S>       <C>               <C>                     <C>                 <C>                              <C>
19.                         S76A                    C-GIMM ms 760044    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
20.                         S76A                    C-GIMN ms 760110    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
21.                         S76A                    C-GIMR ms 760079    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
22.                         S76A                    C-GIMT ms 760130    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
23.                         S76A                    C-GIMV ms 760005    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
24.                         S76A                    C-GIMY ms 760055    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
25.                         S76A                    C-GIMZ ms 760169    GE Capital                       Sale and Leaseback
--------  ----------------  ----------------------  ------------------  -------------------------------  ----------------------
</Table>

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00068-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00068-of-00352.parquet"}]]