Document:

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                                                                   EXHIBIT 10.59

                                 ATLAS AIR, INC.

                                 FIRST AMENDMENT

                               TO CREDIT AGREEMENT

                  This FIRST AMENDMENT TO CREDIT AGREEMENT (this "AMENDMENT") is
dated as of January 19, 2001 and entered into by and among ATLAS AIR, INC., a
Delaware corporation ("COMPANY"), the financial institutions listed on the
signature pages hereof ("LENDERS") and Bankers Trust Company, as agent for
Lenders ("AGENT"), and is made with reference to that certain Fourth Amended and
Restated Credit Agreement dated as of April 25, 2000 (as modified to the date
hereof, the "CREDIT AGREEMENT"), by and among Company, Lenders and Agent.
Capitalized terms used herein without definition shall have the same meanings
herein as set forth in the Credit Agreement.

                                    RECITALS

                  WHEREAS, Company and Lenders desire to amend the Credit
Agreement to (i) permit the Company to apply voluntary prepayments to a specific
Airframe or Engine, (ii) delete the requirement that a Holding Company must
guarantee the Obligations and pledge the capital stock of the Company, and (iii)
make certain other amendments as set forth below;

                  NOW, THEREFORE, in consideration of the premises and the
agreements, provisions and covenants herein contained, the parties hereto agree
as follows:

SECTION 1. AMENDMENTS TO THE CREDIT AGREEMENT

         1.1 AMENDMENTS TO SECTION 2: AMOUNTS AND TERMS OF COMMITMENTS AND LOANS

                  A. Subsection 2.4B(iv)(a) of the Credit Agreement is hereby
amended by deleting such subsection in its entirety and substituting the
following therefor:

                  "Application of Voluntary Prepayments by Type of Loans and
Order of Maturity. Any voluntary prepayments pursuant to subsection 2.4B(i)
shall be applied ratably among the Notes relating to all of the Financed
Aircraft; provided that, Company may elect to apply any such prepayment first to
the Loans made with respect to a specific Financed Aircraft, a specific Airframe
or a specific Engine so long as (i) no Event of Default has occurred and is
continuing and (ii) in the event a prepayment is applied to the Loans made with
respect to a specific Airframe or a specific Engine(s), (a) Administrative Agent
shall have received an opinion of Cahill Gordon & Reindel, or such other counsel
as may be acceptable to Administrative Agent, confirming that such prepayment
should not adversely affect any benefits of Section 1110 of the Bankruptcy Code
with respect to the remaining components of the relevant Financed Aircraft that
were applicable thereto prior to such prepayment and (b) after giving effect to
such prepayment, Company shall be in compliance with subsection 2.4B(iii)(f)
with respect to the remaining components of the relevant Financed Aircraft and,
at the request of Administrative Agent, shall deliver appraisals from

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two Approved Appraisers in form and substance satisfactory to Administrative
Agent demonstrating such compliance; provided further that, at all times, for
each Airframe included in the Collateral there shall be at least four (4)
Engines included in the Collateral; provided further that, at Administrative
Agent's election, any prepayment (other than a prepayment of Loans made with
respect to a specific Financed Aircraft, Airframe or Engine) may be deemed first
to prepay Loans made to finance labor costs associated with conversion of a
Financed Aircraft, if any, second to prepay Loans made to finance other costs of
conversion of a Financed Aircraft and thereafter to all other Loans. Any
voluntary prepayments (other than a prepayment of Loans made with respect to a
specific Financed Aircraft, Airframe or Engine) of the Existing Aircraft Loans
and the New Aircraft Term Loans pursuant to subsection 2.4B(i) shall be applied
to reduce the scheduled installments of principal of the Existing Aircraft Loans
or the New Aircraft Term Loans, as the case may be, in inverse order of
maturity."

                  B. Subsection 2.9 of the Credit Agreement is hereby amended
by deleting such subsection in its entirety and substituting the following
therefor:

                  "RELEASE OF COLLATERAL. Upon the prepayment of all Loans made
with respect to a specific Financed Aircraft or a specific Airframe or Engine
pursuant to subsection 2.4B(iv)(a) hereof, Administrative Agent, at the
reasonable expense of Company, agrees to execute and deliver to Company such
documents as shall be reasonably satisfactory to Company to evidence the release
of the Liens granted pursuant to the Collateral Documents with respect to such
Financed Aircraft or such Airframe or Engine and shall use its best efforts to
(i) in the event of a prepayment of all Loans made with respect to a specific
Financed Aircraft, return the originals of all Notes representing such Loans to
Company, marked "Paid" or (ii) in the event of a prepayment of all Loans made
with respect to a specific Airframe or Engine(s), prepare allonges to the Notes
representing such Loans to Company describing the release of such Airframe or
Engine(s)."

         1.2 AMENDMENTS TO SECTION 5: COMPANY'S AFFIRMATIVE COVENANTS

                  Subsection 5.9C of the Credit Agreement is hereby amended by
deleting the first sentence thereof in its entirety and adding the words "In
furtherance and not in limitation of the foregoing, if Company interposes a
Holding Company," at the beginning of the second sentence thereof.

         1.3 AMENDMENTS TO SECTION 7: EVENTS OF DEFAULT

                  A. Subsection 7.3 of the Credit Agreement is hereby amended
by inserting the words ", 5.9C or 5.14" after the words "or 5.2" in the second
line thereof.

                  B. Subsection 7.10 of the Credit Agreement is hereby amended
by adding the following clause (z) at the end of the first proviso thereto:

                  "and (z) it shall also be an Event of Default if at any time
the Holding Company grants a Lien with respect to the capital stock of the
Company"

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SECTION 2. CONDITIONS TO EFFECTIVENESS

                  Section 1 of this Amendment shall become effective as of the
date first set forth above upon the satisfaction of all of the following
conditions precedent (such date being referred to herein as the "First Amendment
Effective Date"):

                  A. Company shall have delivered to Agent sufficient
originally executed copies for each Lender and its counsel of this Amendment;
Agent and Requisite Lenders shall each have executed a counterpart of this
Amendment; and Company and Agent shall have received written or telephonic
notification of such execution by Requisite Lenders and authorization of
delivery thereof; and

                  B. Agent shall have received from Company, for distribution
to each Lender consenting to this Amendment as of the date specified by Agent in
proportion to that Lender's Pro Rata Share, an amendment fee in an amount equal
to 0.10% of the Revolving Loan Commitment of all such consenting Lenders.

SECTION 3. REPRESENTATIONS AND WARRANTIES

                  In order to induce Lenders to enter into this Amendment,
Company, by its execution of a counterpart of this Amendment, represents and
warrants that after giving effect to this Amendment (a) no Event of Default or
Potential Event of Default exists under the Credit Agreement, (b) all
representations and warranties contained in the Credit Agreement and the other
Loan Documents are true, correct and complete in all material respects on and as
of the date hereof except to the extent such representations and warranties
specifically relate to an earlier date, in which case they were true, correct
and complete in all material respects on and as of such earlier date, and (c)
Company has performed all agreements to be performed on its part as set forth in
the Credit Agreement.

SECTION 4. REFERENCE TO AND EFFECT ON THE CREDIT AGREEMENT AND THE OTHER LOAN
           DOCUMENTS.

                  A. On and after the First Amendment Effective Date of each
reference in the Credit Agreement to "this Agreement," "hereunder," "hereof,"
"herein" or words of like import referring to the Credit Agreement, and each
reference in the other Loan Documents to the "Credit Agreement," "thereunder,"
"thereof" or words of like import referring to the Credit Agreement shall mean
and be a reference to the Credit Agreement as modified hereby.

                  B. Except as specifically amended by this Amendment, the
Credit Agreement and the other Loan Documents shall remain in full force and
effect and are hereby ratified and confirmed.

                  C. The execution, delivery and performance of this Amendment
shall not, except as expressly provided herein, constitute a waiver of any
provision of, or operate as a waiver of any right, power or remedy of Agent or
any Lender under the Credit Agreement or any of the other Loan Documents.

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SECTION 5. FEES AND EXPENSES.

                  Company acknowledges that all costs, fees and expenses as
described in subsection 9.2 of the Credit Agreement incurred by Agent and its
counsel with respect to this Amendment and the documents and transactions
contemplated hereby shall be for the account of Company.

SECTION 6. HEADINGS.

                  Section and subsection headings in this Amendment are included
herein for convenience of reference only and shall not constitute a part of this
Amendment for any other purpose or be given any substantive effect.

SECTION 7. APPLICABLE LAW.

                  THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES
HEREUNDER SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING WITHOUT
LIMITATION SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW
YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES.

SECTION 8. COUNTERPARTS; EFFECTIVENESS.

                  This Amendment may be executed in any number of counterparts
and by different parties hereto in separate counterparts, each of which when so
executed and delivered shall be deemed an original, but all such counterparts
together shall constitute but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document. This Amendment (other than the provisions of Section 1 hereof, the
effectiveness of which is governed by Section 2 hereof) shall become effective
upon the execution of a counterpart hereof by Company and Requisite Lenders and
receipt by Company and Agent of written or telephonic notification of such
execution and authorization of delivery thereof.

                  [Remainder of page intentionally left blank]

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                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be duly executed and delivered by their respective officers
thereunto duly authorized as of the date first written above.

         COMPANY:

                                            ATLAS AIR, INC.

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

         ADMINISTRATIVE AGENT:

                                            BANKERS TRUST COMPANY,

                                            as Administrative Agent and Lender

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

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                                    LENDERS:

                                            CITY NATIONAL BANK

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

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                                            FIRST SECURITY BANK

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

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                                            FLEET NATIONAL BANK

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

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                                            GMAC COMMERCIAL CREDIT LLC

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

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                                            IMPERIAL BANK, A CALIFORNIA BANKING
                                            CORPORATION

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

                                       10
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                                            NORWEST BANK COLORADO NATIONAL
                                            ASSOCIATION

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

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                                            SUMMIT BANK

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

                                       12
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                                            TRANSAMERICA BUSINESS CREDIT CORP.

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

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                                            UNION BANK OF CALIFORNIA, N.A.

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

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                                            UNION PLANTERS BANK N.A.

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

                                       15
<PAGE>

                                            U.S. BANK

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

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<PAGE>
                                 ATLAS AIR, INC.

                              SECOND AMENDMENT AND

                       LIMITED WAIVER TO CREDIT AGREEMENT

                    This SECOND AMENDMENT AND LIMITED WAIVER TO CREDIT AGREEMENT
(this "AMENDMENT AND WAIVER") is dated as of October 15, 2001 and entered into
by and among ATLAS AIR, INC., a Delaware corporation ("COMPANY"), the financial
institutions listed on the signature pages hereof ("LENDERS") and Bankers Trust
Company, as administrative agent for Lenders ("ADMINISTRATIVE AGENT"), and is
made with reference to that certain Fourth Amended and Restated Credit Agreement
dated as of April 25, 2000 (as amended to the date hereof, the "CREDIT
AGREEMENT"), by and among Company, Lenders and Administrative Agent. Capitalized
terms used herein without definition shall have the same meanings herein as set
forth in the Credit Agreement.

                                    RECITALS

                    WHEREAS, Company has informed Lenders that it will not be in
compliance with the covenants set forth in subsections 6.6A and 6.6B of the
Credit Agreement for the four fiscal quarter period ending September 30, 2001
and the Lenders have agreed to waive compliance with such subsections for such
period until December 14, 2001; and

                    WHEREAS, Company and Lenders desire to amend the Credit
Agreement to (i) increase the Applicable Margin, (ii) amend the definition of
Cash Equivalents, (iii) provide for a minimum liquidity test, and (iv) make
certain other amendments as set forth below.

                    NOW, THEREFORE, in consideration of the premises and the
agreements, provisions and covenants herein contained, the parties hereto agree
as follows:

SECTION 1. WAIVER

                    Subject to the terms and conditions set forth herein and in
reliance on the representations and warranties of Company herein contained,
Lenders hereby waive compliance with the provisions of subsections 6.6A and 6.6B
of the Credit Agreement with respect to the four fiscal quarter period ending
September 30, 2001; provided that any breach of such provisions which would
constitute an Event of Default but for the foregoing waiver shall be an Event of
Default on and after December 14, 2001 unless otherwise waived on or prior to
such date.

SECTION 2. LIMITATION OF WAIVER

                    Without limiting the generality of the provisions of
subsection 9.6 of the Credit Agreement, the waiver set forth above shall be
limited precisely as written and relates solely to the noncompliance by Company
with the provisions of subsections 6.6A and 6.6B of the Credit Agreement in the
manner and to the extent described above, and nothing in this Amendment and
Waiver shall be deemed to:

<PAGE>

                    A. Constitute a waiver of compliance by Company with respect
to (i) subsection 6.6A or 6.6B of the Credit Agreement in any other instance or
(ii) any other term, provision or condition of the Credit Agreement or any other
instrument or agreement referred to therein (whether in connection with this
waiver of subsections 6.6A and 6.6B of the Credit Agreement or otherwise); or

                    B. prejudice any right or remedy that Administrative Agent
or any Lender may now have (except to the extent such right or remedy was based
upon existing defaults that will not exist after giving effect to this Amendment
and Waiver) or may have in the future under or in connection with the Credit
Agreement or any other instrument or agreement referred to therein.

SECTION 3. AMENDMENTS TO THE CREDIT AGREEMENT

         3.1 AMENDMENTS TO SECTION 1: CERTAIN DEFINED TERMS

                    A. Subsection 1.1 of the Credit Agreement is hereby amended
by deleting the definition of "Cash Equivalents" therefrom in its entirety and
substituting the following therefor:

                    "CASH EQUIVALENTS" means, as at any date of determination,
                    (i) marketable securities (a) issued or directly and
                    unconditionally guaranteed as to interest and principal by
                    the United States Government or (b) issued by any agency of
                    the United States the obligations of which are backed by the
                    full faith and credit of the United States, in each case
                    maturing within two years after the date of purchase; (ii)
                    marketable direct obligations (fixed and/or floating rate)
                    issued by any state of the United States of America or any
                    political subdivision of any such state or any public
                    instrumentality thereof, in each case maturing within two
                    years after the date of purchase and having, at the time of
                    the acquisition thereof and at all times thereafter, the
                    highest rating obtainable from at least two of S&P, Moody's
                    and Fitch; (iii) Dollar-denominated marketable direct
                    obligations (fixed and/or floating rate) issued by any
                    corporation or commercial bank including medium term notes
                    and bonds, deposit notes and eurodollar/yankee notes and
                    bonds, in each case maturing within two years after the date
                    of purchase and, at the time of acquisition thereof and at
                    all times thereafter, both (A) having a rating from at least
                    two of S&P, Moody's, and Fitch and (B) not having a rating
                    of less than A from S&P, A2 from Moody's, or A from Fitch;
                    (iv) Dollar-denominated commercial paper maturing no more
                    than two years from the date of purchase and issued by a
                    corporation or commercial bank that, at the time of the
                    acquisition of the commercial paper and at all times
                    thereafter, both (A) has a short-term credit rating from at
                    least two of S&P, Moody's, and Fitch and (B) does not have a
                    short-term credit rating of less than A-1 (or the equivalent
                    thereof)

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<PAGE>

                    from S&P, P-1 (or the equivalent thereof) from Moody's, or
                    F-1 (or the equivalent thereof) from Fitch; (v)
                    Dollar-denominated certificates of deposit, bankers'
                    acceptances and/or time deposits maturing within two years
                    after the date of purchase and issued or accepted by (a) any
                    Lender or (b) any commercial bank that, at the time of
                    acquisition of such security and at all times thereafter,
                    both (A) has a short-term credit rating from at least two of
                    S&P, Moody's, and Fitch and (B) does not have a short-term
                    credit rating of less than A-1 (or the equivalent thereof)
                    from S&P, P-1 (or the equivalent thereof) from Moody's, or
                    F-1 (or the equivalent thereof) from Fitch; (vi) shares of
                    any money market mutual fund that (a) has at least 95% of
                    its assets invested continuously in the types of investments
                    referred to in clauses (i) and (ii) above, (b) has net
                    assets of not less than $500,000,000 and (c) has the highest
                    rating obtainable from either S&P, Moody's or Fitch; (vii)
                    Dollar-denominated asset-backed securities (excluding any
                    mortgage products) with a stated bullet maturity of no more
                    than two years from the date of purchase and, at the time of
                    acquisition thereof and at all times thereafter, both (A)
                    having a rating from at least two of S&P, Moody's, and Fitch
                    and (B) not having a rating of less than A from S&P, A2 from
                    Moody's, or A from Fitch; (viii) repurchase agreements
                    entered into with financial institutions satisfying the
                    criteria set forth in clause (v) above with terms of not
                    more than thirty days for securities described in clauses
                    (i) and (ii) above and having a fair market value of at
                    least 102% of the amount of the repurchase obligations and
                    (ix) auction rate securities (auction rate debt and money
                    market preferreds) with terms of not more than ninety days
                    and, at the time of acquisition thereof and at all times
                    thereafter, both (A) having a rating from at least two of
                    S&P, Moody's, and Fitch and (B) not having a rating of less
                    than A from S&P, A2 from Moody's, or A from Fitch.

                    B. Subsection 1.1 of the Credit Agreement is hereby further
amended by deleting the reference to "6.1(xii)" in clause (xiii) of the
definition of Permitted Encumbrances and substituting "6.1(x)" therefor.

                    C. Subsection 1.1 of the Credit Agreement is hereby further
amended by deleting the definitions of "Pricing Certificate" and "Pricing
Reduction" therefrom in their entirety.

                    D. Subsection 1.1 of the Credit Agreement is hereby further
amended by deleting the definition of "S&P" in its entirety and inserting the
following definition in lieu thereof:

                    "S&P" means Standard & Poor's, a division of the McGraw-Hill
                    Companies, Inc.

                                       3
<PAGE>

                    E. Subsection 1.1 of the Credit Agreement is hereby further
amended by adding thereto the following definitions, which shall be inserted in
proper alphabetical order:

                    "ALITALIA" shall mean ALITALIA-Linee Aeree Italiane S.p.A.

                    "ALITALIA LOANS" shall mean Revolving Loans made to
                    consummate the Alitalia Transaction.

                    "ALITALIA TRANSACTION" shall mean, subject to the conditions
                    set forth in Section 3, the borrowing by the Company of up
                    to $45 million to be used for the acquisition of up to two
                    747-200 aircraft in freighter configuration from Alitalia
                    (each, an "Alitalia Aircraft"); provided that (w) the
                    Company may acquire the Alitalia Aircraft in two separate
                    transactions but shall borrow no more than $22.5 million per
                    transaction and there shall be no more than one borrowing
                    per Alitalia Aircraft, (x) concurrently with each such
                    acquisition, the Company shall enter into a sale-leaseback
                    arrangement with Alitalia with respect to such Alitalia
                    Aircraft containing economic terms which are sufficient to
                    generate net free cash flow to pay all interest on the
                    related Alitalia Loans and to repay in full such Alitalia
                    Loans within the term of such Alitalia Lease and otherwise
                    satisfactory in form and substance to the Administrative
                    Agent in its sole discretion (each, an "Alitalia Lease"),
                    (y) the Alitalia Loans shall be repaid on an amortization
                    schedule based on at least 90% of the net free cash flow
                    generated by the related Alitalia Lease and which is
                    approved by the Administrative Agent, in its sole discretion
                    and (z) no conversion or modification costs shall be
                    financed.

                    "FITCH" means Fitch, Inc.

                    "INTERIM PERIOD" shall mean the period commencing on the
                    Second Amendment Effective Date through and including
                    December 14, 2001.

                    "SECOND AMENDMENT" means the Second Amendment and Limited
                    Waiver dated as of October 15, 2001 entered into by the
                    Company, the Lenders and Administrative Agent with respect
                    to the Agreement.

                    "SECOND AMENDMENT EFFECTIVE DATE" shall have the meaning set
                    forth in Section 4 of the Second Amendment.

                    "UNRESTRICTED CASH AND CASH EQUIVALENTS" means Cash and Cash
                    Equivalents that are not subject to any Lien or any other
                    restriction or limitation on the Company's ability to
                    withdraw (in the case of Cash) or sell (in the case of Cash
                    Equivalents).

                                       4
<PAGE>

         3.2 AMENDMENTS TO SECTION 2: AMOUNTS AND TERMS OF COMMITMENTS AND LOANS

                    A. COMMITMENTS; MAKING OF LOANS; NOTES; REGISTER.

                    Subsection 2.1A(ii) of the Credit Agreement is hereby
amended by adding the following sentence at the end of the first paragraph
thereof:

                    "Notwithstanding anything to the contrary herein, during the
               Interim Period, Company shall not be permitted to borrow and the
               Lenders shall not be required to lend to Company, any amounts
               other than the Alitalia Loans."

                    B. INTEREST ON THE LOANS.

                    Subsection 2.2A of the Credit Agreement is hereby amended by
deleting the definition of "Applicable Margin" set forth therein in its entirety
and substituting the following therefor:

                         "The "APPLICABLE MARGIN" from and after the Second
                    Amendment Effective Date shall be 1.625% for each Base Rate
                    Loan and 2.625% for each Eurodollar Rate Loan."

                    C. REPAYMENTS, PREPAYMENTS AND REDUCTIONS IN LOANS AND
REVOLVING LOAN COMMITMENTS; GENERAL PROVISIONS REGARDING PAYMENTS.

                    Subsection 2.4A(iii) of the Credit Agreement is hereby
amended by adding the following at the end thereof:

                         "Notwithstanding the foregoing, all Alitalia Loans
                    shall be repaid on a quarterly repayment schedule beginning
                    on the three month anniversary of the date of borrowing of
                    such Alitalia Loans based on at least 90% of the net free
                    cash flow generated by the related Alitalia Lease and
                    approved by the Administrative Agent, in its sole
                    discretion; provided that, the full unpaid balance of such
                    Alitalia Loans shall be due at the Final Stated Maturity
                    Date. Notwithstanding anything to the contrary in this
                    Agreement, the amortization schedule for the Alitalia Loans
                    shall at all times be as set forth in this Section 2.4A(iii)
                    and at no time shall switch to the amortization schedule set
                    forth in Section 2.4A(ii)."

         3.3 AMENDMENTS TO SECTION 3: CONDITIONS TO LOANS

                    Subsection 3.2 of the Credit Agreement is hereby amended by
adding the following at the end of the final paragraph of such subsection:

                    "In addition to the foregoing, the condition set forth in
               clause (ii) shall be waived in the event of a borrowing of
               Alitalia Loans."

                                       5

<PAGE>

         3.4 AMENDMENTS TO SECTION 5: COMPANY'S AFFIRMATIVE COVENANTS

                    Subsection 5.1 of the Credit Agreement is hereby amended by
deleting clause (xvi) thereof in its entirety and substituting "(xvi)
Intentionally Omitted" therefor.

         3.5 AMENDMENTS TO SECTION 6: COMPANY'S NEGATIVE COVENANTS

                    A. INVESTMENTS.

                    (i) Subsection 6.3(i) of the Credit Agreement is hereby
               amended by adding the following at the end thereof:

                    "; provided that, (x) the weighted average maturity of all
                    Investments in Cash Equivalents shall not exceed twelve
                    months, (y) no more than 10% of the Company's Investments in
                    Cash Equivalents shall be in a single security or issuer
                    (other than U.S. treasuries, U.S. government agency
                    obligations and money market funds), and (z) no more than
                    50% of the Company's Investments in Cash Equivalents shall
                    be in a single U.S. treasury or U.S. government agency
                    security."

                    (ii) Subsection 6.3(iv) of the Credit Agreement is hereby
               amended by adding the words, "At any time other than during the
               Interim Period," at the beginning thereof.

                    B. RESTRICTED JUNIOR PAYMENTS.

                    (i) Subsections 6.5(ii), 6.5(iii) and 6.5(vi) of the Credit
               Agreement are hereby amended by adding the words "At any time
               other than during the Interim Period," at the beginning of each
               such clause.

                    C. FINANCIAL COVENANTS.

                    Subsection 6.6 of the Credit Agreement is hereby amended by
adding the following subsection 6.6D:

                    "D. MINIMUM LIQUIDITY.

                    The Company shall not permit its reserve of Unrestricted
Cash and Cash Equivalents to be less than $200,000,000 at any time."

                    D. RESTRICTION ON FUNDAMENTAL CHANGES; ASSET SALES AND
ACQUISITIONS; NEW SUBSIDIARIES.

                    (i) Subsection 6.7(v) of the Credit Agreement is hereby
               amended by adding the words, "At any time other than during the
               Interim Period," at the beginning thereof.

                                       6
<PAGE>

                    (ii) Subsection 6.7(x) of the Credit Agreement is hereby
               amended by deleting the words "to Colorado" contained in the
               second line thereof and substituting "from Colorado to New York"
               therefor.

SECTION 4. CONDITIONS TO EFFECTIVENESS

               Sections 1 and 3 of this Amendment and Waiver shall become
effective as of the date first set forth above upon the satisfaction of all of
the following conditions precedent (such date being referred to herein as the
"SECOND AMENDMENT EFFECTIVE DATE"):

                    A. Company shall have delivered to Administrative Agent
sufficient originally executed copies for each Lender and its counsel of this
Amendment and Waiver; Administrative Agent and Requisite Lenders shall each have
executed a counterpart of this Amendment and Waiver; and Company and
Administrative Agent shall have received written or telephonic notification of
such execution by Requisite Lenders and authorization of delivery thereof; and

                    B. Administrative Agent shall have received from Company,
for distribution to each Lender consenting to this Amendment and Waiver as of
the date specified by Administrative Agent in proportion to that Lender's Pro
Rata Share, an amendment fee in an amount equal to 0.10% of the Revolving Loan
Commitment of all such consenting Lenders.

SECTION 5. REPRESENTATIONS AND WARRANTIES

               In order to induce Lenders to enter into this Amendment and
Waiver, Company, by its execution of a counterpart of this Amendment and Waiver,
represents and warrants that after giving effect to this Amendment and Waiver
(a) no Event of Default or Potential Event of Default exists under the Credit
Agreement, (b) all representations and warranties contained in the Credit
Agreement and the other Loan Documents are true, correct and complete in all
material respects on and as of the date hereof except to the extent such
representations and warranties specifically relate to an earlier date, in which
case they were true, correct and complete in all material respects on and as of
such earlier date, and (c) Company has performed all agreements to be performed
on its part as set forth in the Credit Agreement.

SECTION 6. REFERENCE TO AND EFFECT ON THE CREDIT AGREEMENT AND THE OTHER LOAN
           DOCUMENTS.

                    A. On and after the Second Amendment Effective Date, each
reference in the Credit Agreement to "this Agreement," "hereunder," "hereof,"
"herein" or words of like import referring to the Credit Agreement, and each
reference in the other Loan Documents to the "Credit Agreement," "thereunder,"
"therein," "thereof" or words of like import referring to the Credit Agreement
shall mean and be a reference to the Credit Agreement as modified hereby.

                    B. Except as specifically amended by this Amendment and
Waiver, the Credit Agreement and the other Loan Documents shall remain in full
force and effect and are hereby ratified and confirmed.

                                       7
<PAGE>

                    C. The execution, delivery and performance of this Amendment
and Waiver shall not, except as expressly provided herein, constitute a waiver
of any provision of, or operate as a waiver of any right, power or remedy of
Administrative Agent or any Lender under the Credit Agreement or any of the
other Loan Documents.

SECTION 7. FEES AND EXPENSES

               Company acknowledges that all costs, fees and expenses as
described in subsection 9.2 of the Credit Agreement incurred by Administrative
Agent and its counsel with respect to this Amendment and Waiver and the
documents and transactions contemplated hereby shall be for the account of
Company.

SECTION 8. HEADINGS

         Section and subsection headings in this Amendment and Waiver are
included herein for convenience of reference only and shall not constitute a
part of this Amendment and Waiver for any other purpose or be given any
substantive effect.

SECTION 9. APPLICABLE LAW

               THIS AMENDMENT AND WAIVER AND THE RIGHTS AND OBLIGATIONS OF THE
PARTIES HEREUNDER SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING WITHOUT
LIMITATION SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW
YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES.

SECTION 10. COUNTERPARTS; EFFECTIVENESS

               This Amendment and Waiver may be executed in any number of
counterparts and by different parties hereto in separate counterparts, each of
which when so executed and delivered shall be deemed an original, but all such
counterparts together shall constitute but one and the same instrument;
signature pages may be detached from multiple separate counterparts and attached
to a single counterpart so that all signature pages are physically attached to
the same document. This Amendment and Waiver (other than the provisions of
Sections 1 and 3 hereof, the effectiveness of which is governed by Section 4
hereof) shall become effective upon the execution of a counterpart hereof by
Company and Requisite Lenders and receipt by Company and Administrative Agent of
written or telephonic notification of such execution and authorization of
delivery thereof.

                                       8
<PAGE>
                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment and Waiver to be duly executed and delivered by their respective
officers thereunto duly authorized as of the date first written above.

         COMPANY:

                                            ATLAS AIR, INC.

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

         ADMINISTRATIVE AGENT:

                                            BANKERS TRUST COMPANY,
                                            as Administrative Agent and Lender

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

                                      S-1

<PAGE>

                                    LENDERS:

                                            CITY NATIONAL BANK

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

                                      S-2

<PAGE>

                                            COMERICA BANK

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

                                      S-3

<PAGE>

                                            FIRST SECURITY BANK

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

                                      S-4
<PAGE>

                                            FLEET NATIONAL BANK

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

                                      S-5
<PAGE>

                                            GMAC COMMERCIAL CREDIT LLC

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

                                      S-6
<PAGE>

                                            NORWEST BANK COLORADO NATIONAL
                                            ASSOCIATION

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

                                      S-7
<PAGE>

                                            TRANSAMERICA BUSINESS CREDIT CORP.

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

                                      S-8
<PAGE>

                                            UNION BANK OF CALIFORNIA, N.A.

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

                                      S-9
<PAGE>

                                            UNION PLANTERS BANK N.A.

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

                                      S-10

<PAGE>

                                            U.S. BANK

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

                                      S-11
<PAGE>

                                 ATLAS AIR, INC.

                       THIRD AMENDMENT TO CREDIT AGREEMENT

                  This THIRD AMENDMENT TO CREDIT AGREEMENT (this "AMENDMENT") is
dated as of October 31, 2001 and entered into by and among ATLAS AIR, INC., a
Delaware corporation ("COMPANY"), the financial institutions listed on the
signature pages hereof ("LENDERS") and Bankers Trust Company, as administrative
agent for Lenders ("ADMINISTRATIVE AGENT"), and is made with reference to that
certain Fourth Amended and Restated Credit Agreement dated as of April 25, 2000
(as amended to the date hereof, the "CREDIT AGREEMENT"), by and among Company,
Lenders and Administrative Agent. Capitalized terms used herein without
definition shall have the same meanings herein as set forth in the Credit
Agreement.

                                    RECITALS

                  WHEREAS, Company and Lenders desire to amend the Credit
Agreement to (i) permit the Company to make certain Restricted Junior Payments
to Holdings, (ii) make certain other changes to the Company's negative covenants
and (iii) make certain other amendments as set forth below.

                  NOW, THEREFORE, in consideration of the premises and the
agreements, provisions and covenants herein contained, the parties hereto agree
as follows:

      SECTION 1. AMENDMENTS TO THE CREDIT AGREEMENT

         1.1 AMENDMENTS TO SECTION 1: CERTAIN DEFINED TERMS

                  A. Subsection 1.1 of the Credit Agreement is hereby amended by
adding thereto the following definitions, which shall be inserted in proper
alphabetical order:

                  "GE CAPITAL LOANS" means the loans to be made pursuant to that
                  certain credit agreement , in form and substance satisfactory
                  to Administrative Agent, entered into or to be entered into
                  between Holdings and General Electric Capital Corporation in
                  connection with the Polar Air Transaction.

                  "HOLDINGS" means Atlas Air Worldwide Holdings, Inc., a
                  Delaware corporation.

                  "HOLDINGS GUARANTY" means that certain Holdings Guaranty dated
                  as of October 31, 2001 and entered into by Holdings for the
                  benefit of the Administrative Agent and Lenders

                  "POLAR AIR" means Polar Air Cargo, Inc., a California
                  corporation which will be an indirect wholly owned subsidiary
                  of Holdings subsequent to the completion of the Polar Air
                  Transaction.

<PAGE>

                  "POLAR AIR PAYMENT" has the meaning set forth in subsection
                  6.5(ii).

                  "POLAR AIR TRANSACTION" has the meaning set forth in
                  subsection 6.5(ii).

                  "THIRD AMENDMENT" means the Third Amendment dated as of
                  October 31, 2001 entered into by the Company, the Lenders and
                  Administrative Agent with respect to the Agreement.

                  "THIRD AMENDMENT EFFECTIVE DATE" shall have the meaning set
                  forth in Section 2 of the Third Amendment.

                  B. Subsection 1.1 of the Credit Agreement is hereby further
amended by deleting the definitions of "Loan Documents" and "Loan Parties" in
their entirety and substituting the following therefor:

         "LOAN DOCUMENTS" means this Agreement, the Notes, the Holdings Guaranty
and the Collateral Documents.

         "LOAN PARTIES" means Company and Holdings.

         1.2 AMENDMENTS TO SECTION 5: COMPANY'S AFFIRMATIVE COVENANTS

         Subsection 5.9C of the Credit Agreement is hereby amended by adding the
text, "(other than the GE Capital Loans)" immediately after the text
"Indebtedness" in the first sentence thereof.

         1.3 AMENDMENTS TO SECTION 6: COMPANY'S NEGATIVE COVENANTS

                  A. INVESTMENTS.

                  (i) Subsection 6.3(iv) of the Credit Agreement is hereby
            amended by deleting such provision in its entirety and substituting
            the following therefor:

                  "(iv) so long as no Event of Default or Potential Event of
                  Default has occurred and is continuing or would result
                  therefrom, and so long as, on a Pro Forma Basis, the Company
                  will be compliance with the covenant set forth in subsection
                  6.6D, the Company may make Investments in Joint Ventures in an
                  aggregate amount not to exceed (A) $15 million less (B) the
                  aggregate amount contributed to capital of Special Purpose
                  Subsidiaries during the period commencing January 1, 2000 and
                  ending on the last day of the Fiscal Year immediately
                  preceding the date of determination (taken as a single
                  accounting period); provided that Company shall not incur
                  liabilities related to any such Joint Venture in excess of
                  Company's Investment therein;"

                  (ii) Subsection 6.3(vii) of the Credit Agreement is hereby
            amended by adding the following at the beginning thereof:

                                       2
<PAGE>
                  "so long as no Event of Default or Potential Event of Default
                  has occurred and is continuing or would result therefrom, and
                  so long as, on a Pro Forma Basis, the Company will be
                  compliance with the covenant set forth in subsection 6.6D,"

                  (iii) Section 6.3 of the Credit Agreement is hereby further
            amended by adding the following after the words "Holding Company" in
            the last sentence of the last paragraph thereof:

                  ", except an Investment made in accordance with subsection
         6.3(vii) to the extent such Investment is for the purpose of making
         mandatory principal and interest payments on the GE Capital Loans"

                  B. RESTRICTED JUNIOR PAYMENTS.

                  (i) Subsection 6.5 of the Credit Agreement is hereby amended
            by adding the text "and so long as, on a Pro Forma Basis, Company
            will be in compliance with the covenant set forth in subsection
            6.6D," immediately before the text ":" in the first paragraph
            thereof.

                  (ii) Subsection 6.5 of the Credit Agreement is hereby amended
            by deleting clause (ii) thereof in its entirety and substituting the
            following therefor:

                  "Company may make a one-time Restricted Junior Payment to
                  Holdings in an amount not to exceed $37 million (the "Polar
                  Air Payment") of which $30 million is to be used by Holdings
                  to fund its acquisition of Polar Air (the "Polar Air
                  Transaction") and $7 million is to be used by Holdings to make
                  mandatory principal and interest payments required under the
                  GE Capital Loans; provided that, prior to making the Polar Air
                  Payment, Company shall have provided to Administrative Agent,
                  an executed copy of the credit agreement pursuant to which the
                  GE Capital Loans will be made, which credit agreement shall be
                  in form and substance satisfactory to Administrative Agent;
                  provided further that, if the Company elects to make the Polar
                  Air Payment, such Polar Air Payment must be made on or prior
                  to November 7, 2001; provided further, that if the Polar Air
                  Payment is funded and, for any reason, the closing of the
                  Polar Air Transaction does not occur on or before November 7,
                  2001, the Company shall cause Holdings to refund the Polar Air
                  Payment to the Company immediately;"

                  (iii) Subsection 6.5(iii) of the Credit Agreement is hereby
            amended by deleting the reference to "$15 million" in the second and
            fifth lines thereof and substituting a reference to "$5 million"
            therefor.

         1.4 AMENDMENTS TO SECTION 7: EVENTS OF DEFAULT

                  A. Subsection 7.4 of the Credit Agreement is hereby amended by
inserting the text "Holdings or" immediately prior to the text "Company" in the
first and third lines thereof.

                                       3
<PAGE>

                  B. Subsection 7.10 of the Credit Agreement is hereby amended
by deleting clause (y) in the first proviso thereof and substituting the
following therefor:

                  "(y) it shall also be an Event of Default if at any time the
                  Holding Company ceases to own directly 100% of (i) the
                  outstanding capital stock of the Company and (ii) any
                  outstanding Securities (other than capital stock) of the
                  Company entitled to vote in the election of directors of the
                  Company;"

SECTION 2. CONDITIONS TO EFFECTIVENESS

         Section 1 of this Amendment shall become effective as of the date first
set forth above upon the satisfaction of all of the following conditions
precedent (such date being referred to herein as the "THIRD AMENDMENT EFFECTIVE
DATE"):

                  A. Company shall have delivered to Administrative Agent
sufficient originally executed copies for each Lender and its counsel of this
Amendment; Administrative Agent and Requisite Lenders shall each have executed a
counterpart of this Amendment; and Company and Administrative Agent shall have
received written or telephonic notification of such execution by Requisite
Lenders and authorization of delivery thereof;

                  B. Company shall have caused Holdings to deliver to
Administrative Agent an originally executed copy of the Holdings Guaranty; and

                  C. Administrative Agent shall have received from Company, for
distribution to each Lender consenting to this Amendment as of the date
specified by Administrative Agent in proportion to that Lender's Pro Rata Share,
an amendment fee in an amount equal to 0.25% of the Revolving Loan Commitment of
all such consenting Lenders.

SECTION 3. REPRESENTATIONS AND WARRANTIES

         In order to induce Lenders to enter into this Amendment, Company, by
its execution of a counterpart of this Amendment, represents and warrants that
after giving effect to this Amendment (a) no Event of Default or Potential Event
of Default exists under the Credit Agreement, (b) all representations and
warranties contained in the Credit Agreement and the other Loan Documents are
true, correct and complete in all material respects on and as of the date hereof
except to the extent such representations and warranties specifically relate to
an earlier date, in which case they were true, correct and complete in all
material respects on and as of such earlier date, and (c) Company has performed
all agreements to be performed on its part as set forth in the Credit Agreement.

SECTION 4. REFERENCE TO AND EFFECT ON THE CREDIT AGREEMENT AND THE OTHER LOAN
           DOCUMENTS.

                  A. On and after the Third Amendment Effective Date, each
reference in the Credit Agreement to "this Agreement," "hereunder," "hereof,"
"herein" or words of like import referring to the Credit Agreement, and each
reference in the other Loan Documents to the "Credit Agreement," "thereunder,"
"therein," "thereof" or words of like import referring to the Credit Agreement
shall mean and be a reference to the Credit Agreement as modified hereby.

                                       4
<PAGE>

                  B. Except as specifically amended by this Amendment, the
Credit Agreement and the other Loan Documents shall remain in full force and
effect and are hereby ratified and confirmed.

                  C. The execution, delivery and performance of this Amendment
shall not, except as expressly provided herein, constitute a waiver of any
provision of, or operate as a waiver of any right, power or remedy of
Administrative Agent or any Lender under the Credit Agreement or any of the
other Loan Documents.

SECTION 5. FEES AND EXPENSES

         Company acknowledges that all costs, fees and expenses as described in
subsection 9.2 of the Credit Agreement incurred by Administrative Agent and its
counsel with respect to this Amendment and the documents and transactions
contemplated hereby shall be for the account of Company.

SECTION 6. HEADINGS

         Section and subsection headings in this Amendment are included herein
for convenience of reference only and shall not constitute a part of this
Amendment for any other purpose or be given any substantive effect.

SECTION 7. APPLICABLE LAW

         THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER
SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH,
THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING WITHOUT LIMITATION SECTION
5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK), WITHOUT REGARD
TO CONFLICTS OF LAWS PRINCIPLES.

SECTION 8. COUNTERPARTS; EFFECTIVENESS

         This Amendment may be executed in any number of counterparts and by
different parties hereto in separate counterparts, each of which when so
executed and delivered shall be deemed an original, but all such counterparts
together shall constitute but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document. This Amendment (other than the provisions of Section 1 hereof, the
effectiveness of which is governed by Section 2 hereof) shall become effective
upon the execution of a counterpart hereof by Company and Requisite Lenders and
receipt by Company and Administrative Agent of written or telephonic
notification of such execution and authorization of delivery thereof.

                  [Remainder of Page Intentionally Left Blank]

                                       5
<PAGE>

NY1:829440.5                                             S-1
                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be duly executed and delivered by their respective officers
thereunto duly authorized as of the date first written above.

         COMPANY:

                                            ATLAS AIR, INC.

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

         ADMINISTRATIVE AGENT:

                                            BANKERS TRUST COMPANY,
                                            AS ADMINISTRATIVE AGENT AND LENDER

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

                                      S-1
<PAGE>

         LENDERS:

                                            CITY NATIONAL BANK

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

                                      S-2
<PAGE>

                                            COMERICA BANK

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

                                      S-3

<PAGE>

                                            FLEET NATIONAL BANK

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

                                      S-4
<PAGE>

                                            GMAC COMMERCIAL CREDIT LLC

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

                                      S-5
<PAGE>

                                            TRANSAMERICA BUSINESS CREDIT CORP.

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

                                      S-6

<PAGE>

                                            UNION BANK OF CALIFORNIA, N.A.

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

                                      S-7

<PAGE>

                                            UNION PLANTERS BANK N.A.

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

                                      S-8
<PAGE>

                                            U.S. BANK

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

                                      S-9

<PAGE>

                                            WELLS FARGO BANK NATIONAL
                                            ASSOCIATION, AS SUCCESSOR IN
                                            INTEREST TO NORWEST BANK COLORADO,
                                            NATIONAL ASSOCIATION AND FIRST
                                            SECURITY BANK

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

                                      S-10
<PAGE>

                                 ATLAS AIR, INC.

                     FOURTH AMENDMENT TO AND LIMITED WAIVER

                               TO CREDIT AGREEMENT

                  This FOURTH AMENDMENT AND LIMITED WAIVER TO CREDIT AGREEMENT
(this "AMENDMENT AND WAIVER") is dated as of December 14, 2001 and entered into
by and among ATLAS AIR, INC., a Delaware corporation ("COMPANY"), the financial
institutions listed on the signature pages hereof ("LENDERS") and Bankers Trust
Company, as administrative agent for Lenders ("ADMINISTRATIVE AGENT"), and is
made with reference to that certain Fourth Amended and Restated Credit Agreement
dated as of April 25, 2000 (as amended to the date hereof, the "CREDIT
AGREEMENT"), by and among Company, Lenders and Administrative Agent. Capitalized
terms used herein without definition shall have the same meanings herein as set
forth in the Credit Agreement.

                                    RECITALS

                  WHEREAS, Lenders have agreed to waive compliance with the
covenant set forth in subsection 6.6B of the Credit Agreement for the four
fiscal quarter period ending September 30, 2001; and

                  WHEREAS, Company and Lenders desire to amend the Credit
Agreement to (i) reduce the Revolving Loan Commitments by $35,000,000 to
$140,000,000, (ii) adjust the financial covenants and (iii) make certain other
amendments as set forth below.

                  NOW, THEREFORE, in consideration of the premises and the
agreements, provisions and covenants herein contained, the parties hereto agree
as follows:

SECTION 1. WAIVER

         Subject to the terms and conditions set forth herein and in reliance on
the representations and warranties of Company herein contained, Lenders hereby
waive compliance with the provisions of subsection 6.6B of the Credit Agreement
with respect to the four fiscal quarter period ending September 30, 2001 and any
related Events of Default.

SECTION 2. LIMITATION OF WAIVER

         Without limiting the generality of the provisions of subsection 9.6 of
the Credit Agreement, the waiver set forth above shall be limited precisely as
written and relates solely to the noncompliance by Company with the provisions
of subsection 6.6B of the Credit Agreement in the manner and to the extent
described above, and nothing in this Amendment and Waiver shall be deemed to:

                  (a) Constitute a waiver of compliance by Company with respect
            to (i) subsection 6.6B of the Credit Agreement in any other instance
            or (ii) any other term, provision or condition of the Credit
            Agreement or any other instrument or agreement

<PAGE>

            referred to therein (whether in connection with this waiver of
            subsection 6.6B of the Credit Agreement or otherwise); or

                  (b) Prejudice any right or remedy that Administrative Agent or
            any Lender may now have (except to the extent such right or remedy
            was based upon existing defaults that will not exist after giving
            effect to this Amendment and Waiver) or may have in the future under
            or in connection with the Credit Agreement or any other instrument
            or agreement referred to therein.

SECTION 3. AMENDMENTS TO THE CREDIT AGREEMENT

         3.1 AMENDMENTS TO SECTION 1: DEFINITIONS.

         A. Subsection 1.1 of the Credit Agreement is hereby amended by adding
thereto the following definitions, which shall be inserted in proper
alphabetical order:

                  "FOURTH AMENDMENT" means the Fourth Amendment and Limited
                  Waiver dated as of December 14, 2001 entered into by the
                  Company, the Lenders and Administrative Agent with respect to
                  the Agreement.

                  "FOURTH AMENDMENT EFFECTIVE DATE" shall have the meaning set
                  forth in Section 4 of the Fourth Amendment.

         B. Subsection 1.1 of the Credit Agreement is hereby further amended by
deleting the definition of "Maximum Note Amount" in its entirety and inserting
the following definition in lieu thereof:

                  MAXIMUM NOTE AMOUNT" means, with respect to any Eligible
                  Aircraft, 70% of the Appraised Value of such Eligible Aircraft
                  based on appraisals obtained pursuant to subsection 5.10 of
                  such Eligible Aircraft made within 30 days prior to the
                  purchase thereof and giving effect to the proposed
                  modifications of such Eligible Aircraft pursuant to a
                  Modification Agreement.

         3.2 AMENDMENTS TO SECTION 2: AMOUNTS AND TERMS OF COMMITMENTS AND LOANS

                  A. COMMITMENTS; MAKING OF LOANS; NOTES; REGISTER.

                  (i) Subsection 2.1A(ii) of the Credit Agreement is hereby
            amended by deleting each reference to "$175,000,000" contained
            therein and substituting references to "$140,000,000" therefor.

                  (ii) Subsection 2.1A of the Credit Agreement is hereby amended
            by deleting the reference to "$175,000,000" in the last sentence of
            the paragraph immediately following subsection 2.1A(ii) and
            substituting "$140,000,000" therefor.

                  (iii) Subsection 2.1A of the Credit Agreement is hereby
            further amended by deleting the references to "80%" in the fourth,
            seventh and eleventh lines of the

                                       2
<PAGE>

            paragraph immediately following subsection 2.1A(ii) and substituting
            references to "70%" therefor.

                  (iv) Subsection 2.1A of the Credit Agreement is hereby further
            amended by adding the following language at the end of the paragraph
            immediately following subsection 2.1A(ii):

                           "The aggregate principal amount of all Revolving
                  Loans anticipated to be outstanding on the Fourth Amendment
                  Effective Date, after giving effect to the prepayment to be
                  made pursuant to Section 4.3 hereof is $68,106,647.16."

                  (v) Schedule 2.1 to the Credit Agreement is hereby amended by
            deleting said Schedule 2.1 in its entirety and substituting in place
            thereof a new Schedule 2.1 in the form of Annex A to this Amendment
            and Waiver.

                  B. REPAYMENTS, PREPAYMENTS AND REDUCTIONS IN LOANS AND
REVOLVING LOAN COMMITMENTS; GENERAL PROVISIONS REGARDING PAYMENTS.

                  (i) Subsection 2.4B(iii)(a) of the Credit Agreement is hereby
            amended by deleting the reference to "80%" in the second proviso
            thereto and substituting a reference to "70%" therefor.

                  (ii) Subsection 2.4B(iii)(f) of the Credit Agreement is hereby
            amended by deleting the reference to "80%" in the fifth line thereof
            and substituting a reference to "70%" therefor.

                  (iii) Subsection 2.4B(iv)(b) of the Credit Agreement is hereby
            amended by deleting the reference to "80%" in the seventh line
            thereof and substituting a reference to "70%" therefor.

                  C. USE OF PROCEEDS. Subsection 2.5B of the Credit Agreement is
hereby amended by deleting the references to "80%" in the third, eighth and
twelfth lines thereof and substituting references to "70%" therefor.

         3.3 AMENDMENTS TO SECTION 3: CONDITIONS TO LOANS.

                  A. CONDITIONS TO LOANS TO FINANCE AIRCRAFT ACQUISITION.
Subsection 3.2(iv) of the Credit Agreement is hereby amended by deleting the
references to "80%" in the third and sixth lines thereof and substituting
references to "70%" therefor.

                  B. CONDITIONS TO LOANS TO FINANCE CARGO CONVERSION. Subsection
3.3B(i) of the Credit Agreement is hereby amended by deleting the reference to
"80%" in the seventh line thereof and substituting a reference to "70%"
therefor.

                                       3
<PAGE>

         3.4 AMENDMENTS TO SECTION 5: COMPANY'S AFFIRMATIVE COVENANTS.
Subsection 5.10 of the Credit Agreement is hereby amended by deleting such
subsection in its entirety and substituting the following therefor:

                 "5.10 Appraisals. Company will obtain appraisals of each of
                  the Financed Aircraft from two Approved Appraisers, in form
                  and substance satisfactory to Administrative Agent, on or
                  before June 30, 2002 and thereafter, at the request of
                  Administrative Agent or Requisite Lenders (but no more than
                  once each calendar year), Company will obtain appraisals of
                  each of the Financed Aircraft from two Approved Appraisers in
                  form and substance satisfactory to Administrative Agent;
                  provided that, upon the occurrence and during the continuance
                  of an Event of Default, Company will obtain such additional
                  appraisals with respect to the Financed Aircraft as
                  Administrative Agent or Requisite Lenders may request."

         3.5 AMENDMENTS TO SECTION 6: COMPANY'S NEGATIVE COVENANTS

                  A. LIENS AND RELATED MATTERS. Subsection 6.2A(iii) of the
Credit Agreement is hereby amended by deleting such subsection in its entirety
and substituting the following therefor:

                  "(iii) other Liens securing Indebtedness in an amount not to
                  exceed $10 million at any time outstanding; provided that,
                  Liens otherwise permitted by this clause (iii) shall not be
                  permitted with respect to the aircraft with registration
                  numbers N512MC, N808MC and/or N809MC unless such Liens secure
                  Indebtedness incurred after the Fourth Amendment Effective
                  Date (other than Indebtedness incurred after such date under
                  existing credit facilities)."

                                       4
<PAGE>

                  B. MINIMUM INTEREST COVERAGE RATIO. Subsection 6.6A of the
Credit Agreement is hereby amended by deleting the table set forth therein in
its entirety and substituting the following therefor:

<Table>
<Caption>
                FISCAL QUARTER ENDING      MINIMUM INTEREST
                                            COVERAGE RATIO

<S>                                        <C>
                March 31, 2000                2.10:1.00
                June 30, 2000                 2.10:1.00
                September 30, 2000            2.20:1.00
                December 31, 2000             2.20:1.00
                March 31, 2001                2.40:1.00
                June 30, 2001                 2.40:1.00
                September 30, 2001            2.50:1.00
                December 31, 2001             1.90:1.00
                March 31, 2002                1.70:1.00
                June 30, 2002                 1.75:1.00
                September 30, 2002            1.75:1.00
                December 31, 2002             1.75:1.00
                March 31, 2003                2.50:1.00
                June 30, 2003                 2.75:1.00
                September 30, 2003            2.75:1.00
                December 31, 2003             2.75:1.00
                March 31, 2004                2.75:1.00
                June 30, 2004                 2.75:1.00
                September 30, 2004            2.75:1.00
                December 31, 2004             2.75:1.00
                March 31, 2005                2.75:1.00
</Table>

                  C. MAXIMUM LEVERAGE RATIO. Subsection 6.6B of the Credit
Agreement is hereby amended by deleting the table set forth therein in its
entirety and substituting the following therefor:

                                       5
<PAGE>

<Table>
<Caption>
                FISCAL QUARTER ENDING  MAXIMUM LEVERAGE RATIO
<S>                                    <C>
                March 31, 2000               4.75:1.00
                June 30, 2000                4.75:1.00
                September 30, 2000           4.75:1.00
                December 31, 2000            4.75:1.00
                March 31, 2001               4.75:1.00
                June 30, 2001                4.50:1.00
                September 30, 2001           4.50:1.00
                December 31, 2001            6.25:1.00
                March 31, 2002               6.70:1.00
                June 30, 2002                6.40:1.00
                September 30, 2002           6.40:1.00
                December 31, 2002            6.40:1.00
                March 31, 2003               4.25:1.00
                June 30, 2003                4.25:1.00
                September 30, 2003           4.25:1.00
                December 31, 2003            4.00:1.00
                March 31, 2004               4.00:1.00
                June 30, 2004                4.00:1.00
                September 30, 2004           4.00:1.00
                December 31, 2004            3.75:1.00
                March 31, 2005               3.75:1.00
</Table>

SECTION 4. CONDITIONS TO EFFECTIVENESS

         Sections 1 and 3 of this Amendment and Waiver shall become effective as
of the date first set forth above upon the satisfaction of all of the following
conditions precedent (such date being referred to herein as the "FOURTH
AMENDMENT EFFECTIVE DATE").

         4.1 Company shall have delivered to Administrative Agent sufficient
originally executed copies for each Lender and its counsel of this Amendment and
Waiver; Administrative Agent and Requisite Lenders shall each have executed a
counterpart of this Amendment and Waiver; and Company and Administrative Agent
shall have received written or telephonic notification of such execution by
Requisite Lenders and authorization of delivery thereof.

         4.2 Administrative Agent shall have received from Company, for
distribution to each Lender consenting to this Amendment and Waiver as of the
date specified by Administrative Agent in proportion to that Lender's Pro Rata
Share, an amendment fee in an amount equal to

                                       6
<PAGE>

0.25% of the Revolving Loan Commitment of all such consenting Lenders (after
giving effect to the reduction of the Revolving Loan Commitments set forth in
this Amendment and Waiver).

         4.3 Company shall have made a voluntary prepayment of the principal
amount of the Loans in an amount of at least $7,567,406.00. Such prepayment
shall be applied as set forth in Section 2.4 of the Credit Agreement.

SECTION 5. REPRESENTATIONS AND WARRANTIES

         In order to induce Lenders to enter into this Amendment and Waiver,
Company, by its execution of a counterpart of this Amendment and Waiver,
represents and warrants that, after giving effect to this Amendment and Waiver
and except as specifically waived by this Amendment and Waiver, (a) no Event of
Default or Potential Event of Default exists under the Credit Agreement, (b) all
representations and warranties contained in the Credit Agreement and the other
Loan Documents are true, correct and complete in all material respects on and as
of the date hereof except to the extent such representations and warranties
specifically relate to an earlier date, in which case they were true, correct
and complete in all material respects on and as of such earlier date, and (c)
Company has performed all agreements to be performed on its part as set forth in
the Credit Agreement.

SECTION 6. REFERENCE TO AND EFFECT ON THE CREDIT AGREEMENT AND THE OTHER LOAN
           DOCUMENTS.

         6.1 On and after the Fourth Amendment Effective Date, each reference in
the Credit Agreement to "this Agreement," "hereunder," "hereof," "herein" or
words of like import referring to the Credit Agreement, and each reference in
the other Loan Documents to the "Credit Agreement," "thereunder," "therein,"
"thereof" or words of like import referring to the Credit Agreement shall mean
and be a reference to the Credit Agreement as modified hereby.

         6.2 Except as specifically amended by this Amendment and Waiver, the
Credit Agreement and the other Loan Documents shall remain in full force and
effect and are hereby ratified and confirmed.

         6.3 The execution, delivery and performance of this Amendment and
Waiver shall not, except as expressly provided herein, constitute a waiver of
any provision of, or operate as a waiver of any right, power or remedy of
Administrative Agent or any Lender under the Credit Agreement or any of the
other Loan Documents.

SECTION 7. FEES AND EXPENSES

         Company acknowledges that all costs, fees and expenses as described in
subsection 9.2 of the Credit Agreement incurred by Administrative Agent and its
counsel with respect to this Amendment and Waiver and the documents and
transactions contemplated hereby shall be for the account of Company.

                                       7
<PAGE>
SECTION 8. HEADINGS

         Section and subsection headings in this Amendment and Waiver are
included herein for convenience of reference only and shall not constitute a
part of this Amendment and Waiver for any other purpose or be given any
substantive effect.

SECTION 9. APPLICABLE LAW

         THIS AMENDMENT AND WAIVER AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES
HEREUNDER SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING WITHOUT
LIMITATION SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW
YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES.

SECTION 10. COUNTERPARTS; EFFECTIVENESS

         This Amendment and Waiver may be executed in any number of counterparts
and by different parties hereto in separate counterparts, each of which when so
executed and delivered shall be deemed an original, but all such counterparts
together shall constitute but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document. This Amendment and Waiver (other than the provisions of Sections 1 and
3 hereof, the effectiveness of which is governed by Section 4 hereof) shall
become effective upon the execution of a counterpart hereof by Company and
Requisite Lenders and receipt by Company and Administrative Agent of written or
telephonic notification of such execution and authorization of delivery thereof.

                  [Remainder of Page Intentionally Left Blank]

                                       8

<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment and Waiver to be duly executed and delivered by their respective
officers thereunto duly authorized as of the date first written above.

         COMPANY:

                                            ATLAS AIR, INC.

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

         ADMINISTRATIVE AGENT:

                                            BANKERS TRUST COMPANY,
                                            AS ADMINISTRATIVE AGENT AND LENDER

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

                                      S-1

<PAGE>

         LENDERS:

                                            CITY NATIONAL BANK

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

                                      S-2
<PAGE>

                                            COMERICA BANK

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

                                      S-3
<PAGE>

                                            FLEET NATIONAL BANK

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

                                      S-4
<PAGE>

                                            GMAC COMMERCIAL CREDIT LLC

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

                                      S-5

<PAGE>

                                            TRANSAMERICA BUSINESS CREDIT CORP.

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

                                      S-6
<PAGE>

                                            UNION BANK OF CALIFORNIA, N.A.

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

                                      S-7
<PAGE>

                                            UNION PLANTERS BANK N.A.

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

                                      S-8

<PAGE>

                                            U.S. BANK

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

                                      S-9
<PAGE>

                                            WELLS FARGO BANK NATIONAL
                                            ASSOCIATION, AS SUCCESSOR IN
                                            INTEREST TO NORWEST BANK COLORADO,
                                            NATIONAL ASSOCIATION AND FIRST
                                            SECURITY BANK

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

                                      S-10
<PAGE>

                                     ANNEX A

                                  SCHEDULE 2.1

<Table>
<Caption>
       LENDER                         COMMITMENT            PRO RATA SHARE
       ------                         ----------            --------------
<S>                                  <C>                       <C>
Bankers Trust Company                $   18,800,000            13.43%
City National Bank                   $    4,000,000             2.86%
Comerica Bank                        $    5,333,333             3.81%
Fleet National Bank                  $   25,333,333            18.09%
GMAC Commercial Credit LLC           $    8,000,000             5.71%
Transamerica Business Credit Corp.   $   20,000,000            14.29%
Union Bank of California, N.A        $   13,200,000             9.43%
Union Planters Bank N.A              $    8,000,000             5.71%
U.S. Bank                            $   18,666,667            13.33%
Wells Fargo National Association     $   18,666,667            13.33%
                                     --------------           ------
TOTAL                                $  140,000,000           100.00%
                                     ==============           ======
</Table>

                               Annex A-1                               EXECUTION<PAGE>
                                                                  EXHIBIT 10.159

                                     * * *

                                U.S. $40,000,000

                                   TERM LOAN

                                     * * *

                                CREDIT AGREEMENT

                                    BETWEEN

                       ATLAS AIR WORLDWIDE HOLDINGS, INC.

                                      AND

                      GENERAL ELECTRIC CAPITAL CORPORATION

                          DATED AS OF OCTOBER 31, 2001

<PAGE>
                               TABLE OF CONTENTS

<Table>
<Caption>
                                                                                                          Page
<S>               <C>                                                                                     <C>
Section 1.        Definitions and Principles of Construction..................................................1
                  1.1      Defined Terms......................................................................1
                  1.2      Principles of Construction.........................................................7
Section 2.        Amount and Terms of Loan....................................................................8
                  2.1      Commitment to Lend.................................................................8
                  2.2      Interest...........................................................................8
                  2.3      Term Note..........................................................................8
Section 3.        Prepayments; Payments.......................................................................8
                  3.1      Optional Prepayments...............................................................9
                  3.2      Mandatory Prepayments..............................................................9
                  3.3      Payment at Maturity................................................................9
                  3.4      Method and Place of Payment........................................................9
                  3.5      Net Payments.......................................................................9
Section 4.        Conditions Precedent.......................................................................10
Section 5.        Representations, Warranties and Agreements.................................................12
                  5.1      Corporate Status..................................................................12
                  5.2      Corporate Power and Authority.....................................................12
                  5.3      No Violation......................................................................12
                  5.4      Governmental Approvals............................................................13
                  5.5      Financial Statements, etc.........................................................13
                  5.6      Litigation........................................................................13
                  5.7      Subsidiaries......................................................................13
                  5.8      Compliance with Statutes, Etc.....................................................13
                  5.9      Unlawful Use of Proceeds..........................................................14
Section 6.        Affirmative Covenants......................................................................14
                  6.1      Information Covenants.............................................................14
                  6.2      Books, Records and Inspections....................................................16
                  6.3      Maintenance of Property, Insurance................................................16
                  6.4      Existence of the Borrower.........................................................16
                  6.5      Compliance with Statutes, Etc.....................................................16
                  6.6      Performance of Obligations........................................................17
                  6.7      Further Assurances................................................................17
Section 7.        Negative Covenants.........................................................................18
                  7.1      Liens.............................................................................18
                  7.2      Consolidation, Merger, Sale of Assets, etc........................................18
</Table>

                                       -1-
<PAGE>

<Table>

<S>                        <C>                                                                              <C>
                  7.3      Indebtedness......................................................................19
                  7.4      Advances, Investments and Loans...................................................19
                  7.5      Transactions with Affiliates......................................................19
                  7.6      Distributions.....................................................................20
Section 8.        Events of Default..........................................................................20
                  8.1      Payments..........................................................................20
                  8.2      Representations, Etc..............................................................20
                  8.3      Covenants.........................................................................20
                  8.4      Default Under Other Agreements....................................................20
                  8.5      Bankruptcy, Etc...................................................................21
                  8.6      Security Agreement................................................................21
                  8.7      Judgments.........................................................................21
Section 9.        Miscellaneous..............................................................................21
                  9.1      Payment of Expenses, Etc..........................................................21
                  9.2      Right of Setoff...................................................................22
                  9.3      Notices...........................................................................22
                  9.4      Benefit of Agreement..............................................................23
                  9.5      No Waiver; Remedies Cumulative....................................................23
                  9.6      Calculations; Computations........................................................23
                  9.7      Governing Law; Submission to Jurisdiction; Venue; Jury Trial Waiver...............23
                  9.8      Counterparts......................................................................24
                  9.9      Effectiveness.....................................................................24
                  9.10     Headings Descriptive..............................................................25
                  9.11     Amendment or Waiver...............................................................25
                  9.12     Survival..........................................................................25
</Table>

                                      -2-

<PAGE>

SCHEDULES

Schedule 5.5          No Material Adverse Changes Since Date of Financials
Schedule 5.6          Litigation
Schedule 5.7          Borrower Subsidiaries

EXHIBITS

Exhibit A             Term Note
Exhibit B             Polar Guarantee
Exhibit C             Aircraft Mortgage
Exhibit D             Security Agreement

Exhibit E             Certificate of the Borrower's Secretary
Exhibit F             Insurance

                                      -3-
<PAGE>

                                CREDIT AGREEMENT

         CREDIT AGREEMENT, dated as of October 31, 2001, by and between ATLAS
AIR WORLDWIDE HOLDINGS, INC., a corporation organized and existing under the
laws of Delaware (the "Borrower"), and GENERAL ELECTRIC CAPITAL CORPORATION, a
corporation organized and existing under the laws of New York (the "Lender").

                                   WITNESSETH:

         A. The Borrower has requested that the Lender make available to the
Borrower a term loan in the initial aggregate principal amount of $40,000,000.

         B. The Lender is willing to make a term loan available to the Borrower
on the terms and subject to the conditions set forth in this Agreement.

         NOW, THEREFORE, IT IS AGREED:

         Section 1. Definitions and Principles of Construction.

                  1.1. Defined Terms. As used in this Agreement, the
following terms shall have the following meanings (such meanings to be equally
applicable to both the singular and plural forms of the terms defined):

                  "Affiliate" means, with respect to any specified Person, any
other Person that directly or indirectly controls, is directly or indirectly
controlled by, or is directly or indirectly under common control with, such
Person. A Person shall be deemed to control another Person if such Person
possesses, directly or indirectly, the power to direct or cause the direction of
the management and policies of such other Person, whether through the ownership
of voting securities, by contract or otherwise. Without limiting the generality
of the foregoing, for purposes of Section 7.5, an Affiliate shall include any
Person that directly or indirectly owns more than five percent (5%) of such
specified Person and any officer or director of such specified Person. For
purposes hereof, neither the Lender nor any of its Affiliates shall be deemed to
be an Affiliate of the Borrower or the Guarantor.

                  "Agreement" means this Credit Agreement, as modified,
supplemented or amended from time to time.

                  "Aircraft Mortgage" has the meaning specified in Section 4(c).

                  "Bankruptcy Code" has the meaning specified in Section 8.5.

                                      -1-
<PAGE>

                  "Borrower" has the meaning specified in the first paragraph of
this Agreement.

                  "Business Day" means any day except Saturday, Sunday and any
day that is a legal holiday in Stamford, Connecticut, or a day on which banking
institutions in New York, New York are authorized or required by law or other
government action to close.

                  "Capital Lease Obligations" means, as to any Person as a
lessee, the principal amount of any obligation which is required to be
classified and accounted for as a capital lease on the face of a balance sheet
of such Person prepared in accordance with GAAP.

                  "Cash Equivalents" means, as to any Person (i) securities
issued or directly and fully guaranteed or insured by the United States or any
agency or instrumentality thereof (provided that the full faith and credit of
the United States is pledged in support thereof) having maturities of not more
than six months from the date of acquisition by such Person, (ii) time deposits
and certificates of deposit of any commercial bank of recognized standing
incorporated in the United States having capital and surplus in excess of Five
Hundred Million Dollars ($500,000,000) having maturities of not more than six
months from the date of acquisition by such Person, (iii) repurchase obligations
with a term of not more than seven days for underlying securities of the types
described in clause (i) above entered into with any bank meeting the
qualifications specified in clause (ii) above, (iv) commercial paper issued by
the parent corporation of any commercial bank of recognized standing (provided
that the parent corporation and the bank are both incorporated in the United
States) having capital and surplus in excess of Five Hundred Million Dollars
($500,000,000), and commercial paper issued by any other Person incorporated in
the United States, which commercial paper is rated at least A-1 or the
equivalent thereof by Standard & Poor's Corporation or at least P-1 or the
equivalent thereof by Moody's Investors Service, Inc. and in each case maturing
not more than six months after the date of acquisition by such Person, and (v)
investments in money market funds substantially all the assets of which are
comprised of securities of the types described in clauses (i) through (iv)
above.

                  "Charter Availability Agreement" means that certain Aircraft
Charter Availability Agreement, dated as of October 31, 2001, between the Lender
and the Guarantor, as the same may be amended, amended and restated,
supplemented or otherwise modified from time to time.

                  "Chief Executive Office" means the office of the Lender
located c/o GE Capital Aviation Services, Inc., 201 High Ridge Road, Stamford,
CT 06927-4900, or such other office as the Lender may hereafter designate in
writing as such to the other parties hereto.

                                      -2-
<PAGE>

                  "Code" means the Internal Revenue Code of 1986, as amended
from time to time.

                  "Collateral" means all property encumbered by the Aircraft
Mortgage and the Security Agreement to secure the Obligations.

                  "Contingent Obligation" means, as to any Person, any
obligation of such Person guaranteeing or intended to guarantee any
Indebtedness, leases, dividends or other obligations ("primary obligations") of
any other Person (the "primary obligor") in any manner, whether directly or
indirectly, including any obligation of such Person, whether or not contingent
(i) to purchase any such primary obligation or any property constituting direct
or indirect security therefor, (ii) to advance or supply funds (x) for the
purchase or payment of any such primary obligation or (y) to maintain working
capital or equity capital of the primary obligor or otherwise to maintain the
net worth or solvency of the primary obligor, (iii) to purchase property,
securities or services primarily for the purpose of assuring the owner of any
such primary obligation of the ability of the primary obligor to make payment of
such primary obligation, or (iv) otherwise to assure or hold harmless the holder
of such primary obligation against loss in respect thereof; provided, however,
that the term "Contingent Obligation" shall not include endorsements of
instruments for deposit or collection in the ordinary course of business. The
amount of any Contingent Obligation shall be deemed to be an amount equal to the
stated or determinable amount of the primary obligation in respect of which such
Contingent Obligation is made or, if not stated or determinable, the maximum
reasonably anticipated liability in respect thereof (assuming such Person is
required to perform thereunder) as determined by such Person in good faith.

                  "Credit Documents" means this Agreement, the Term Note, the
Polar Guarantee, the Aircraft Mortgage and the Security Agreement, in each case,
as amended from time to time.

                  "Customer" means and includes the account debtor with respect
to any Receivables and/or the prospective purchaser with respect to any contract
right and/or any party who enters into or proposes to enter into any contract or
other arrangement with the Guarantor pursuant to which the Guarantor is to
deliver any personal property or perform any services.

                  "Default" means any event, act or condition which, with notice
or the lapse of time, or both, would constitute an Event of Default.

                  "Dollars" and the sign "$" each mean freely transferable
lawful money of the United States.

                  "Eligible Receivables" means and include all Receivables that,
in the Lender's reasonable discretion, are not unsuitable collateral for the
Obligations, and

                                      -3-
<PAGE>

that at all times continue to be reasonably acceptable to the Lender in all
respects. In general, a Receivable shall not be eligible unless: (i) the
rendition of services covered by the Receivable has been completed; (ii) such
services have been accepted by the Customer paying for such services, and no
dispute, offset, defense or counterclaim has been asserted by such Customer;
(iii) such Receivables continue to be in full conformity with the
representations and warranties (or the exceptions thereto) made by the Guarantor
to the Lender with respect thereto; (iv) no more than ninety (90) days have
elapsed from the invoice date; and (v) the Lender is, and continues to be,
reasonably satisfied with the credit standing of the Customer in relation to the
amount of credit extended.

                  "Eurodollar Business Day" means any day on which banks in the
City of London are generally open for interbank or foreign exchange
transactions.

                  "Event of Default" has the meaning specified in Section 8.

                  "FAA" means the Federal Aviation Administration of the United
States, or any successor thereto.

                  "GAAP" means generally accepted accounting principles set
forth in the opinions and pronouncements of the Accounting Principles Board and
the American Institute of Certified Public Accountants and of the Financial
Accounting Standards Board which are applicable as of the date of determination.
Unless the context otherwise clearly requires, all accounting terms not
expressly defined in this Agreement shall be construed, and all financial
computations required under this Agreement shall be made, in accordance with
GAAP, consistently applied.

                  "Guarantee" of any Person means, without duplication, any
obligation, contingent or otherwise, of such Person directly or indirectly
guaranteeing any Indebtedness or other obligation of any other Person, and any
obligation, direct or indirect, contingent or otherwise, of such Person (a) to
purchase or pay (or advance or supply funds for the purchase or payment of) such
Indebtedness or other obligation of such other Person (whether such obligation
to purchase or pay such Indebtedness or other obligation of such other Person
arises by virtue of partnership arrangements, or by agreement to keep-well, to
purchase assets, goods, securities or services, to take-or-pay, or to maintain
financial statement conditions or otherwise) or (b) entered into for purposes of
assuring in any other manner the obligee of such Indebtedness or other
obligation of the payment thereof or to protect such obligee against loss in
respect thereof (in whole or in part); provided, however, that the term
"Guarantee" shall not include (i) endorsements for collection or deposit in the
ordinary course of business or (ii) obligations included in the definition of
"Indebtedness" other than pursuant to clause (f) thereof. The term "Guarantee"
used as a verb has a corresponding meaning.

                  "Guarantor" means Polar Air Cargo, Inc., a California
corporation.

                                      -4-
<PAGE>

                  "Indebtedness" means, as to any Person, without duplication,

                           (a) the principal of, and any capitalized interest,
fees or charges in respect of, (i) indebtedness of such Person for money
borrowed and (ii) indebtedness evidenced by notes, debentures, bonds or other
similar instruments for the payment of which such Person is liable;

                           (b) all Capital Lease Obligations of such Person;

                           (c) the face amounts of all obligations of such
Person for the reimbursement of any obligor on any letter of credit, banker's
acceptance or similar credit transaction (other than obligations with respect to
letters of credit securing obligations entered into in the ordinary course of
business of such Person to the extent such letters of credit are not drawn upon
or, if and to the extent drawn upon, such drawing is reimbursed in full no later
than the third Business Day following receipt by such Person of a demand for
reimbursement following payment on the letter of credit);

                           (d) the amount of all obligations of such Person
with respect to the redemption, repayment or other repurchase of any Mandatorily
Redeemable Stock (but excluding any accrued dividends);

                           (e) all obligations of such Person under Interest
Rate Protection Agreements or similar agreements, or foreign currency or
commodity hedge, exchange or similar agreements of such Person;

                           (f) all Guarantees of such Person;

                           (g) all obligations of such Person issued or assumed
as the deferred purchase price of property, all conditional sale obligations of
such Person and all obligations of such Person under any title retention
agreement (but excluding trade accounts payable arising in the ordinary course
of business); and

                           (h) all obligations of the type referred to in
clauses (a) through (g) of other Persons secured by any Lien on any property or
asset of such Person (whether or not such obligation is assumed by such Person),
the amount of such obligation being deemed to be the lesser of the value of such
property or assets or the amount of the obligation so secured.

                  "Interest Rate Protection Agreement" means, with respect to
any Person, any interest rate swap agreement, interest rate cap agreement or
other financial agreement or arrangement designed to protect such Person against
fluctuations in interest rates.

                  "Lender" has the meaning specified in the first paragraph of
this Agreement.

                                      -5-
<PAGE>

                  "Lien" means any mortgage, pledge, hypothecation, assignment,
deposit arrangement, encumbrance, lien (statutory or other), preference,
priority or other security agreement of any kind or nature whatsoever (including
any conditional sale or other title retention agreement, any financing or
similar statement or notice filed under the UCC or any other similar recording
or notice statute, and any lease having substantially the same effect as any of
the foregoing).

                  "Mandatorily Redeemable Stock" means, with respect to any
Person, any share of such Person's capital stock to the extent that it is (a)
redeemable, payable or required to be purchased or otherwise retired or
extinguished, or convertible into any Indebtedness of such Person, (i) at a
fixed or determinable date, whether by operation of a sinking fund or otherwise,
(ii) at the option of any Person other than such Person or (iii) upon the
occurrence of a condition not solely within the control of such Person, such as
a redemption required to be made out of future earnings or (b) convertible into
capital stock of the type described in the immediately preceding clause (a).

                  "Minimum Receivables Amount" means, as of the last day of any
month, the lesser of $30,000,000 and the lowest outstanding face amount of the
Eligible Receivables of the Guarantor as of the last day of any prior month.

                  "Maturity Date" means October 31, 2003.

                  "Obligations" means all amounts owing to the Lender pursuant
to the terms of this Agreement or any other Credit Document.

                  "Operating Income" means, for any period, operating income
(calculated in accordance with GAAP, applied in a manner consistent with the
preparation of the Borrower's income statement) as defined in the Borrower's
annual financial statements for the Borrower's fiscal year the end of which most
immediately preceded the end of such period, except that if the end of such
period is coincident with the end of the Borrower's fiscal year, the definition
will be that used by the Borrower for such fiscal year.

                  "Permitted Indebtedness" means Indebtedness of the Guarantor
in existence on the date hereof and refinancings, extensions and renewals of
such Indebtedness after the date hereof, provided that the principal amount of
such Indebtedness is not increased and the other terms of such refinanced,
extended or renewed Indebtedness are no less favorable to the Guarantor or the
Lender in any material respect than the terms of the Indebtedness so refinanced,
extended or renewed.

                  "Permitted Liens" means any Liens encumbering any property of
the Guarantor created by (i) the Credit Documents, (ii) any other document or
agreement that is solely for the benefit of the Lender or one or more Affiliates
of the Lender, (iii)

                                      -6-
<PAGE>

any other document or agreement evidencing or securing any Permitted
Indebtedness, or (iv) any other document or agreement approved in writing by the
Lender.

                  "Person" means any individual, partnership, joint venture,
firm, corporation, limited liability company, association, trust or other
enterprise, or any government or political subdivision or any agency, department
or instrumentality thereof.

                  "Polar Guarantee" has the meaning specified in Section 4(b).

                  "Receivables" means and includes all accounts, contract
rights, instruments, documents, chattel paper and general intangibles of the
Guarantor, whether secured or unsecured, now existing or hereafter created, and
whether or not specifically sold or assigned to the Lender.

                  "Security Agreement" has the meaning specified in Section
4.(c).

                  "Subsidiary" means, as to any Person (i) any corporation more
than fifty percent (50%) of whose stock of any class or classes having by the
terms thereof ordinary voting power to elect a majority of the directors of such
corporation (irrespective of whether or not at the time stock of any class or
classes of such corporation shall have or might have voting power by reason of
the happening of any contingency) is at the time owned by such Person and/or one
or more Subsidiaries of such Person and (ii) any partnership, association, joint
venture or other entity in which such Person and/or one or more Subsidiaries of
such Person has more than a fifty percent (50%) equity interest at the time.

                  "Taxes" has the meaning specified in Section 3.5.

                  "Term Loan" means the extension of credit by the Lender to the
Borrower pursuant to Section 2.1.

                  "Term Note" has the meaning specified in Section 2.3.

                  "Three-month LIBOR" means the rate (rounded upward to the
nearest one-sixteenth of one percent) for a designated maturity of three (3)
months determined on the basis of the offered rate for deposits in U.S. Dollars
which appear on the Reuters Screen LIBO Page as of 11:00 a.m. London time on the
second (2nd) full Eurodollar Business Day next preceding the first day of each
quarterly period with respect to which interest is payable (unless such date is
not a Business Day, in which event the next succeeding Eurodollar Business Day
which is also a Business Day will be used). If the Reuters Screen LIBO Page (i)
publishes more than one (1) such LIBOR rate, the average of such rates shall
apply, or (ii) ceases to publish such LIBOR rate, then Three-month LIBOR shall
be determined from such substitute financial reporting service as the Lender, in
its discretion, shall determine.

                                      -7-
<PAGE>

                  "UCC" means the Uniform Commercial Code as from time to time
in effect in the relevant jurisdiction.

                  "United States" and "U.S." each mean the United States of
America.

                  1.2 Principles of Construction.

                           (a) All references in this Agreement to Sections,
schedules and exhibits are to Sections, schedules and exhibits in or to this
Agreement unless otherwise specified. The captions of the sections of this
Agreement are for convenience only and do not define or limit any terms or
provisions.

                           (b) When used in this Agreement, the words "hereof,"
"herein" and "hereunder" and words of similar import shall refer to this
Agreement as a whole and not to any particular provision of this Agreement. The
word "include(s)" means "include(s), without limitation," and the word
"including" means "including, but not limited to."

                           (c) All accounting terms not specifically defined
herein shall be construed in accordance with GAAP applied consistently with the
principles used in the preparation of the financial statements referred to in
Section 5.6.

         Section 2. Amount and Terms of Credit.

                  2.1. Commitment to Lend. On the terms and subject to the
conditions set forth in this Agreement, the Lender agrees to make a loan to the
Borrower on the date hereof in the aggregate principal amount of $40,000,000.

                  2.2. Interest.

                           (a) Term Loan. Interest on the principal amount of
the Term Loan outstanding and unpaid from time to time shall accrue at a rate
per annum equal to four hundred (400) basis points above Three-month LIBOR,
computed on the basis of a 360day year of twelve (12) 30-day months. In the
event of partial months, the actual number of days elapsed will be used to
calculate the interest due. Accrued interest on the Term Loan shall be payable
quarterly in arrears on each January 31, April 30, July 31 and October 31 (or
the next succeeding Business Day if such day is not a Business Day) following
the date hereof commencing on January 31, 2001.

                           (b) Default Interest Rate. Notwithstanding any
contrary provision of this Section 2.2, upon the occurrence and during the
continuance of an Event of Default, interest on the principal amount of the Term
Loan outstanding and unpaid from time to time shall accrue at a rate per annum
equal to two hundred (200) basis points above the rate at which interest would
otherwise accrue on such amounts pursuant to Section 2.2(a).

                                      -8-
<PAGE>

                  2.3. Term Note. The Borrower's obligation to repay the
Term Loan shall be evidenced by its promissory note payable to the order of the
Lender (the "Term Note") in substantially the form of Exhibit A attached hereto,
appropriately completed. The Term Note shall be dated the date of this
Agreement, and the outstanding principal amount of the Term Loan shall be repaid
in full on the Maturity Date.

         Section 3. Prepayments; Payments.

                  3.1 Optional Prepayments. The Borrower may prepay the Term
Loan from time to time in whole or in part without prepayment premium.

                  3.2 Mandatory Payments and Prepayments.

                  (a) The Borrower shall repay the Term Loan in the amount of
$5,000,000 on each date on which interest is due. Commencing on the July 31,
2002 payment date, so long as no Default or Event of Default hereunder has
occurred and is continuing and no default or event of default of the Guarantor
under the Charter Availability Agreement has occurred and is continuing, the
Borrower may set off and apply amounts then due and owing by the Lender to the
Guarantor under the Charter Availability Agreement against the amounts due under
the immediately preceding sentence of this subsection 3.2(a).

                  (b) Subject to the provisions of Section 3.5, the Borrower
shall reduce the outstanding principal amount of the Term Loan from time to time
by (i) with respect to any sale or sales of assets of the Borrower or the
Guarantor that are permitted hereunder and that individually or in the aggregate
over any period of time generate net proceeds that exceed $1,000,000,
seventy-five percent (75%) of the excess of the aggregate amount of such net
proceeds over $1,000,000, (ii) in the event that the outstanding face amount of
the Eligible Receivables of the Guarantor as of the last day of any month is
less than the Minimum Receivables Amount for such date, fifty percent (50%) of
the difference between such Minimum Receivables Amount and such outstanding face
amount, and (iii) with respect to any sale or sales of capital stock of the
Guarantor, (A) to the extent that the percentage of the issued and outstanding
capital stock of the Guarantor on a fully diluted basis held by Persons other
than the Borrower does not exceed twenty-five percent (25%), fifty percent (50%)
of the net proceeds of such sale relating to such shares of capital stock, and
(B) to the extent that such percentage of outstanding shares exceeds twenty-five
percent (25%), one hundred percent (100%) of the net proceeds of such sale
relating to such shares of capital stock. Amounts payable to the Lender under
subsections 3.2(b)(i) and 3.2(b)(iii) hereof shall be due and owing within five
(5) Business Days of the Borrower's or the Guarantor's receipt of such net sale
proceeds. Amounts payable to the Lender under subsection 3.2(b)(ii) hereof with
respect to any month shall be due and owing currently with

                                      -9-
<PAGE>

delivery of the monthly report described in Section 6.1(a) hereof with respect
to such month.

                  3.3. Payment at Maturity. The outstanding principal amount of
the Term Loan, together with all unpaid interest thereon, shall be due and
payable on the Maturity Date or upon the earlier termination of the Term Note.

                  3.4. Method and Place of Payment. Except as otherwise
specifically provided herein, all payments under this Agreement or the Term Note
shall be made to the Lender not later than 12:00 noon (New York time) on the
date when due and shall be made in Dollars and in immediately available funds at
the Chief Executive Office of the Lender or such other location as may be
designated by the Lender in writing. Whenever any payment to be made hereunder
or under the Term Note is stated to be due on a day that is not a Business Day,
the due date thereof shall be extended to the next succeeding Business Day and,
with respect to payments of principal, interest shall be payable at the
applicable rate during such extension.

                  3.5. Net Payments. All payments made by the Borrower
hereunder or under the Term Note will be made without setoff, counterclaim or
other defense. All such payments will be made free and clear of, and without
deduction or withholding for, any present or future taxes, levies, imposts,
duties, fees, assessments or other charges of whatever nature ("Taxes") now or
hereafter imposed by any jurisdiction or by any political subdivision or taxing
authority thereof or therein (but excluding, except as provided below, any Tax
imposed on or measured by the net income of the Lender pursuant to the laws of
the jurisdiction (or any political subdivision or taxing authority thereof or
therein) in which the principal office of the Lender is located (any such Tax,
an "Excluded Tax")) and all interest, penalties or similar liabilities with
respect thereto (all such Taxes, other than Excluded Taxes, being referred to
collectively herein as "Covered Taxes"). If any Covered Taxes are so levied or
imposed, the Borrower agrees to pay the full amount of such Covered Taxes and
such additional amounts as may be necessary so that every payment of all amounts
due hereunder or under the Term Note, after withholding or deduction for or on
account of any Covered Taxes, will not be less than the amount provided for
herein or in the Term Note. The Borrower will furnish to the Lender, within 45
days after the date the payment of any Covered Taxes is due pursuant to
applicable law, certified copies of tax receipts evidencing such payment by the
Borrower. The Borrower will indemnify and hold harmless the Lender, and
reimburse the Lender upon the Lender's written request setting forth in
reasonable detail the amounts owing and the method by which they have been
determined, for the amount of any Covered Taxes so levied or imposed and paid by
the Lender. The Lender agrees to take such commercially reasonable steps as may
be necessary to minimize the amount of any Covered Taxes levied or imposed upon
any payments made by Borrower hereunder or under the Term Note so long as such
steps do not, in the Lender's sole judgement, materially adversely affect

                                      -10-
<PAGE>

any of the Lender's rights under this Agreement, the Term Note or any of the
other Credit Documents.

         Section 4. Conditions Precedent. The obligation of the Lender to
make the Term Loan available to the Borrower is subject to the satisfaction of
all of the following conditions:

                        (a) Execution of the Term Note. On the date hereof the
Lender shall have received the Term Note, in form and substance satisfactory to
the Lender and duly executed by the Borrower, in the amount, having the maturity
and as otherwise provided herein.

                        (b) Polar Guarantee. The Guarantor shall have duly
authorized, executed and delivered the Polar Guarantee in the form of Exhibit B
(the "Polar Guarantee").

                        (c) Security Documents. The Guarantor shall have duly
authorized, executed and delivered an Aircraft Mortgage and Security Agreement
in the form of Exhibit C (the "Aircraft Mortgage") covering certain aircraft and
engines, and a Security Agreement in the form of Exhibit D (the "Security
Agreement") covering the Receivables, in each case together with:

                              (i) acknowledgment copies of proper Financing
                        Statements (Form UCC-1) duly filed under the UCC of each
                        jurisdiction as may be necessary or, in the opinion of
                        the Lender, desirable to perfect the security interests
                        purported to be created by the Aircraft Mortgage and the
                        Security Agreement;

                              (ii) certified copies of Requests for Information
                        or Copies (Form UCC-3), or equivalent reports, listing
                        the Financing Statements referred to in clause (i) above
                        and all other effective financing statements that name
                        the Guarantor as debtor and that are filed in the
                        jurisdictions referred to in said clause (i), together
                        with copies of such other financing statements (none of
                        which shall cover the Collateral except to the extent
                        evidencing Permitted Liens);

                              (iii)evidence of the completion of all other
                        recordings and filings of, or with respect to, the
                        Aircraft Mortgage and the Security Agreement as may be
                        necessary or, in the opinion of the Lender, desirable to
                        perfect the security interests purported to be created
                        by the Aircraft Mortgage and the Security Agreement,
                        including, without limitation, filing of the Aircraft
                        Mortgage with the FAA; and

                                      -11-
<PAGE>
                        (iv) evidence that all other actions necessary or, in
                  the opinion of the Lender, desirable to perfect and protect
                  the security interests purported to be created by the Aircraft
                  Mortgage and the Security Agreement have been taken.

              (d) Corporate Documents; Proceedings.

                        (i) On the date hereof, the Lender shall have received a
                  certificate, dated the date hereof, signed by the Borrower's
                  secretary, in the form of Exhibit E with appropriate
                  insertions, together with copies of the good standing
                  certificate of the Borrower.

                        (ii) All corporate and legal proceedings and all
                  instruments and agreements in connection with the transactions
                  contemplated in this Agreement and the other Credit Documents
                  shall be satisfactory in form and substance to the Lender, and
                  the Lender shall have received all information and copies of
                  all documents and papers, including records of corporate
                  proceedings and governmental approvals, if any, which the
                  Lender reasonably may have requested in connection therewith,
                  such documents and papers where appropriate to be certified by
                  proper corporate or governmental authorities.

                  The Term Note, and all of the certificates, legal opinions and
other documents and papers referred to in this Section 4, unless otherwise
specified, shall be delivered to the Lender at its Chief Executive Office and
shall be satisfactory in form and substance to the Lender.

         Section 5. Representations, Warranties and Agreements. To induce the
Lender to enter into this Agreement and to make the Term Loan available to the
Borrower, the Borrower makes the following representations, warranties and
agreements as of the date hereof, which shall survive the execution and delivery
of this Agreement and the Term Note and the advancing of any credit pursuant to
the Term Loan.

                  5.1. Corporate Status. The Borrower (i) is a duly organized
and validly existing corporation, in good standing under the laws of the
jurisdiction of its incorporation, (ii) has the power and authority to own its
property and assets and to transact the business in which it is engaged, and
(iii) is duly qualified as a foreign corporation and is in good standing in each
jurisdiction in which the ownership, leasing or operation of property or the
conduct of its business requires such qualification, except for such failure to
be so qualified and in good standing which would not in the aggregate have a
material adverse effect on the Borrower.

                                      -12-
<PAGE>

                  5.2. Corporate Power and Authority. The Borrower has the
corporate power to execute, deliver and perform the terms and provisions of each
of the Credit Documents to which it is party, and has taken all necessary
corporate action to authorize the execution, delivery and performance by it of
each of such Credit Documents. The Borrower has, or in the case of the Credit
Documents other than this Agreement, will have, duly executed and delivered each
of the Credit Documents to which it is party, and each such Credit Document
constitutes or, in the case of each such other Credit Document when executed and
delivered, will constitute, its legal, valid and binding obligation enforceable
in accordance with its terms.

                  5.3. No Violation. Neither the execution, delivery or
performance by the Borrower or the Guarantor of the Credit Documents to which it
is a party, nor compliance by it with the terms and provisions thereof, (i) will
contravene any provision of any applicable law, statute, rule or regulation, or
any order, writ, injunction or applicable decree of any court or governmental
instrumentality, (ii) will conflict or be inconsistent with or result in any
breach of any of the terms, covenants, conditions or provisions of, or
constitute a default under, or result in the creation or imposition of (or the
obligation to create or impose) any Lien upon any of the property or assets of
the Borrower pursuant to the terms of any indenture, mortgage, deed of trust,
credit agreement, loan agreement or any other agreement, contract or instrument
to which the Borrower is a party or by which it or any of its property or assets
is bound or to which it may be subject or (iii) will violate any provision of
the Borrower's articles of incorporation or bylaws, excluding from clauses (i)
and (ii) violations or conflicts not having a material adverse effect. The
Borrower is not in default under any outstanding indenture or other debt
instrument or with respect to the payment of principal of or interest on any
outstanding obligation for borrowed money, nor is the Borrower in default under
any of its respective contracts or agreements or under any instrument by which
it is bound, in each case which default would materially and adversely affect
the business, operations or financial condition of the Borrower.

                  5.4. Governmental Approvals. No order, consent, approval,
license, authorization or validation of, or filing, recording or registration
with (except as have been obtained or made prior to the date hereof), or
exemption by, any governmental or public body or authority, or any subdivision
thereof, is required to authorize, or is required in connection with, (i) the
execution, delivery and performance of any Credit Document to which the Borrower
or the Guarantor is a party or (ii) the legality, validity, binding effect or
enforceability of any such Credit Document.

                  5.5. Financial Statements, etc.

                        The financial statements of the Borrower (including the
statements of financial condition of the Borrower and the related statements of
income and retained earnings and changes in financial position of the Borrower)
furnished to

                                      -13-
<PAGE>

the Lender present fairly and accurately the financial condition of the Borrower
at the date of such statements of financial condition and the results of the
operations of the Borrower for the period covered thereby. All such financial
statements shall have been prepared in accordance with GAAP consistently applied
except for normal year-end audit adjustments in the case of interim financial
statements. Except as disclosed on Schedule 5.5 attached hereto, since the date
of such financial statements there has been no material adverse change in the
business, operations, property, assets or condition (financial or otherwise) of
the Borrower.

                  5.6. Litigation. Except as disclosed on Schedule 5.6 attached
hereto, there are no actions, suits or proceedings pending or, to the best
knowledge of the Borrower, threatened (i) with respect to any Credit Document or
any of the other agreements between the Lender and the Borrower, or (ii) that
are reasonably likely to materially and adversely affect the business,
operations, property, assets, or condition (financial or otherwise) of the
Borrower.

                  5.7. Subsidiaries. The Borrower presently has the Subsidiaries
set forth on Schedule 5.11 attached hereto..

                  5.8. Compliance with Statutes, Etc. The Borrower is in
compliance with all applicable statutes, regulations and orders of, and all
applicable restrictions imposed by, all governmental bodies, domestic or
foreign, in respect of the conduct of its business and the ownership of its
property, except such noncompliance as would not, in the aggregate, have a
material adverse effect on the business, operations, property, assets, or
condition (financial or otherwise) of the Borrower.

                  5.9. Unlawful Use of Proceeds.

                        The Borrower does not own, directly or indirectly, any
"margin security", as defined in Regulation U issued by the Board of Governors
of the Federal Reserve System (12 CFR Part 207); and the Borrower will not use
any proceeds of the Term Loan to purchase or carry any "Security", as defined in
Section 3(a)(10) of the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), or for any other purpose which would result in any transaction
contemplated by this Agreement constituting a "purpose credit" within the
meaning of said Regulation U, or which would involve a violation of Section 7 of
the Exchange Act or Regulations T, U or X of said Board of Governors (12 CFR
Parts 220, 221 and 224, respectively).

         Section 6. Affirmative Covenants. The Borrower covenants and agrees
that on and after the date hereof and until the Term Loan and the Term Note,
together with interest and all other obligations incurred hereunder and
thereunder, are paid in full:

                  6.1. Information Covenants. The Borrower will furnish and
will cause the Guarantor to furnish to the Lender:

                                      -14-
<PAGE>

                        (a) Monthly Receivables Information. By the 21st day of
each month, a report (in form satisfactory to the Lender) setting forth for the
immediately preceding month the accounts receivable of the Guarantor as of the
end of such immediately preceding month, including an aging schedule for such
accounts receivable.

                        (b) Quarterly Financial Statements. Within 45 days (or
90 days in the case of the fourth fiscal quarter) after the close of each
quarterly accounting period in each fiscal year of the Borrower, the statements
of financial condition of the Borrower and the Guarantor as at the end of such
quarterly period and the related statements of income and retained earnings and
statements of changes in financial position for such quarterly period and for
the elapsed portion of the fiscal year ended with the last day of such quarterly
period, in each case setting forth comparative figures for the related periods
in the prior fiscal year, all of which shall be certified by the chief financial
officer of the Borrower, subject to normal year-end audit adjustments.

                        (c) Annual Financial Statements. Within 90 days after
the close of each fiscal year of the Borrower and the Guarantor, the statements
of financial condition of the Borrower or the Guarantor, as applicable, as at
the end of such fiscal year and the related statements of income and retained
earnings and statements of changes in financial position for such fiscal year,
in each case setting forth comparative figures for the preceding fiscal year and
certified by the chief financial officer of the Borrower or the Guarantor, as
applicable, or, if the Lender so requests, certified, in the case of the
financial statements, by independent certified public accountants of recognized
national standing reasonably acceptable to the Lender, in each case where
certified by independent certified public accountants including a report of such
accounting firm stating that in the course of its regular audit of the financial
statements of the Borrower or Guarantor, which audit was conducted in accordance
with generally accepted auditing standards, such accounting firm obtained no
knowledge of any Default or Event of Default which has occurred and is
continuing or, if in the opinion of such accounting firm such a Default or Event
of Default has occurred and is continuing, a statement as to the nature thereof.

                        (d) Certificates. At the time of the delivery of the
financial statements provided for in Sections 6.1(b) and (c), a certificate of
the chief financial officer of the Borrower to the effect that, to the best of
his or her knowledge, no Default or Event of Default has occurred and is
continuing or, if any Default or Event of Default has occurred and is
continuing, specifying the nature and extent thereof.

                        (e) Notice of Default or Litigation. Promptly, and in
any event within three (3) Business Days after the Borrower or the Guarantor
obtains knowledge thereof, notice of: (i) the occurrence of any event
constituting a Default or Event of Default and (ii) any litigation or
governmental proceeding pending (x) against

                                      -15-
<PAGE>

the Borrower or the Guarantor which could materially and adversely affect the
business, operations, property, assets, or condition (financial or otherwise) of
the Borrower or the Guarantor, or (y) with respect to any Credit Document.

                        (f) Receivables Documentation. If the Lender shall so
request: (i) copies of Customers' invoices shall be made available for
inspection at the Guarantor's Long Beach office, which shall specify the
location at which the services were performed; (ii) evidence of shipment or
delivery shall be made available for inspection at the Guarantor's Long Beach
office; and (iii) the Borrower shall deliver or cause the Guarantor to deliver
to the Lender such further schedules and/or information as the Lender may
reasonably require. The items to be provided under this paragraph are to be in
form satisfactory to the Lender and are to be executed and delivered to the
Lender from time to time solely for its convenience in maintaining records of
the Collateral; the Borrower's failure to give any of such items to the Lender
shall not affect, terminate, modify or otherwise limit the Lender's Lien in the
Collateral.

                        (g) FAA Notices. Promptly, and in any event within ten
(10) Business Days after the Borrower's or the Guarantor's receipt thereof,
copies of any airworthiness directives or other notices from the FAA relating to
the aircraft, engines or related equipment mortgaged pursuant to the Aircraft
Mortgage.

                        (h) Other Information. From time to time, such other
information or documents (financial or otherwise) as the Lender may reasonably
request.

                  6.2. Books, Records and Inspections. The Borrower will
keep and will cause the Guarantor to keep proper books of record and account in
which full, true and correct entries in conformity with GAAP and all
requirements of law shall be made of all dealings and transactions in relation
to its business and activities. The Borrower shall provide to the Lender and its
representatives (i) such financial and operating data and other information as
the Lender or its representatives may from time to time reasonably request with
respect to the business of the Borrower or the Guarantor and (ii) full access
during normal business hours to the assets, properties, plants, offices,
warehouses and other facilities, contracts, books and records of the Borrower
and the Guarantor, and to the outside auditors of the Borrower and the Guarantor
and their work papers relating thereto, as the Lender may from time to time
reasonably request.

                  6.3. Maintenance of Property, Insurance. Exhibit F hereto
sets forth a true and complete listing of all insurance maintained by the
Borrower and the Guarantor as of the date hereof, with the amounts insured on
the date hereof set forth therein. The Borrower will and will cause the
Guarantor to: (i) keep all property useful and necessary in its business in good
working order and condition, normal wear and tear excepted, (ii) maintain with
financially sound and reputable insurance

                                      -16-
<PAGE>

companies insurance on all its property in at least such amounts and against at
least such risks as are described in said Exhibit F, with the minimum amount
required to be insured set forth therein, and (iii) furnish to the Lender, upon
written request, full information as to the insurance carried. The provisions of
this Section 6.3 shall be deemed to be supplemental to, but not duplicative of,
the provisions of the Security Agreement that require the maintenance of
insurance.

                  6.4. Existence of the Borrower and the Guarantor. The
Borrower will and will cause the Guarantor to do all things necessary to
preserve and keep in full force and effect its existence and its material
rights, franchises, licenses and patents, except for the sale or relinquishing
of such rights, franchises, licenses and patents which are no longer used in or
useful to any material portion of the Borrower's or the Guarantor's business, as
applicable.

                  6.5. Compliance with Statutes, Etc. The Borrower will and
will cause the Guarantor to comply with all applicable statutes, regulations and
orders of, and all applicable restrictions imposed by, all governmental bodies,
domestic or foreign, in respect of the conduct of its business and the ownership
of its property (including applicable statutes, regulations, orders and
restrictions relating to environmental standards and controls), except such
noncompliance as could not, in the aggregate, have a material adverse effect on
the business, operations, property, assets, or condition (financial or
otherwise) of the Borrower and the Guarantor, as applicable. In particular, the
Borrower and the Guarantor (i) will not become involved in the unlawful
exportation of any cargoes from the United States, (ii) will not become involved
in the unlawful importation of any cargoes into the United States, (iii) will
not become involved in the transport of any cargoes between points outside the
United States that would violate either United States or applicable foreign law,
and (iv) will not take any actions that would be contrary to the United States
Foreign Corrupt Practices Act, in each case which involvement or actions could
reasonably be expected to have a material adverse effect on the business,
operations, property, assets, or condition (financial or otherwise) of the
Borrower and the Guarantor, as applicable.

                  6.6. Performance of Obligations. The Borrower will cause
the Guarantor to pay and perform all of its obligations under or in connection
with (i) each mortgage, indenture, security agreement, note and other debt
instrument (including the Credit Documents) by which it is bound, (ii) all
leases by which it is bound, and (iii) all taxes, assessments and governmental
charges or levies upon the Borrower, the Guarantor or any of the Borrower's or
the Guarantor's property or business operations, except such nonperformance
under obligations other than the Credit Documents as could not, in the
aggregate, have a material adverse effect on the business, operations, property,
assets or condition (financial or otherwise) of the Borrower (and for this
purpose any nonperformance which does not result in an aggregate payment
obligation

                                      -17-
<PAGE>

or other liability of the Borrower or the Guarantor in excess of $250,000 with
respect to an aircraft lease or any other obligation shall be deemed to be
immaterial).

                  6.7. Further Assurances. Promptly upon the Lender's
request, the Borrower shall do, execute, acknowledge, deliver, record,
re-record, file, re-file, register or re-register, any and all such further
acts, deeds, conveyances, security agreements, mortgages, assignments, estoppel
certificates, financing statements and continuations thereof, termination
statements, notices of assignment, transfers, certificates, assurances and other
instruments as the Lender may reasonably require from time to time in order (i)
to carry out more effectively the purposes of this Agreement or any other Credit
Document, (ii) to subject to the Liens created by the Aircraft Mortgage and the
Security Agreement any of the properties, rights or interests intended to be
covered by such Aircraft Mortgage and the Security Agreement, (iii) to perfect
and maintain the validity, effectiveness and priority of the Aircraft Mortgage
and the Security Agreement and the Liens intended to be created thereby, and
(iv) to better assure, convey, grant, assign, transfer, preserve, protect and
confirm to the Lender the rights granted or now or hereafter intended to be
granted to the Lender under any Credit Document or under any other document
executed in connection therewith.

         Section 7. Negative Covenants. The Borrower covenants and agrees that
on and after the date hereof and until the Term Loan and the Term Note, together
with interest and all other Obligations incurred hereunder and thereunder, are
paid in full:

                  7.1. Liens. The Borrower will not create, incur, assume or
suffer to exist any Lien upon or with respect to any shares of capital stock of
the Guarantor from time to time outstanding and held by the Borrower. The
Borrower will cause the Guarantor not to create, incur, assume or suffer to
exist any Lien upon or with respect to any property or assets (real or personal,
tangible or intangible) of the Guarantor, whether now owned or hereafter
acquired, provided that the provisions of this Section 7.1 shall not prevent the
creation, incurrence, assumption or existence of:

                        (i) Liens for Taxes not yet due, or Liens for Taxes
                  being contested in good faith and by appropriate proceedings
                  for which adequate reserves have been established;

                        (ii) Liens in respect of property or assets of the
                  Guarantor imposed by law, which were incurred in the ordinary
                  course of business, such as landlords', carriers',
                  warehousemen', mechanics' materialmens' liens and other
                  similar Liens arising in the ordinary course of business and
                  (x) which do not in the aggregate materially detract from the
                  value of such property or assets or materially impair the use
                  thereof in the operation of the business of the Borrower or
                  (y) which are being contested in good faith by appropriate
                  proceedings, which proceedings

                                      -18-
<PAGE>

                  have the effect of preventing the forfeiture or sale of the
                  property or assets subject to any such Lien;

                        (iii) Liens existing on the date hereof;

                        (iv) Liens incurred or deposits made to secure the
                  performance of tenders, bids, leases, statutory obligations,
                  surety and appeal bonds, government contracts, performance
                  bonds and other obligations of a like nature incurred in the
                  ordinary course of business;

                        (v) Easements, rights of way, restrictions, minor
                  defects or irregularities in title not interfering in any
                  material respect with the business of the Guarantor, in each
                  case incurred in the ordinary course of business and which do
                  not materially impair for its intended purposes the use or
                  value of the real property to which it relates;

                        (vi) Liens in respect of any attachments or judgments
                  which do not constitute an Event of Default under Section 8.7
                  hereof;

                        (vii)Liens created pursuant to the Security Agreement
                  and the Aircraft Mortgage;

                        (viii) Liens in respect of Indebtedness incurred
                  pursuant to Section 7.3(v) hereof; and

                        (ix) Other Permitted Liens.

                  7.2. Consolidation, Merger, Sale of Assets, etc. Except as
otherwise provided in this Section 7.2, the Borrower will not convey, sell,
lease or otherwise dispose of (or agree to do any of the foregoing at any future
time) all or any part of the shares of capital stock of the Guarantor from time
to time outstanding. The Borrower will not permit the Guarantor to and will
cause the Guarantor not to wind up, liquidate or dissolve its affairs or enter
into any transaction of merger or consolidation, or convey, sell, lease or
otherwise dispose of (or agree to do any of the foregoing at any future time)
all or any part of its property or assets, or purchase or otherwise acquire (in
one or a series of related transactions) any part of the property or assets
(other than purchases or other acquisitions of inventory, materials and
equipment in the ordinary course of business) of any Person, except that (i) the
Guarantor may make sales of inventory in the ordinary course of business, (ii)
the Guarantor may, in the ordinary course of business, sell or otherwise dispose
of equipment which is uneconomic or obsolete, and (iii) the Guarantor may make
capital expenditures in the ordinary course of business. Except as otherwise
provided in this Section 7.2, the Borrower will not permit the Guarantor to and
will cause the Guarantor not to authorize or issue any shares of capital stock
of the Guarantor to any Person other than the Borrower. So

                                      -19-
<PAGE>

long as no Event of Default then exists or would result therefrom, the Borrower
may sell, and the Guarantor may issue, shares of capital stock of the Guarantor
which on a fully diluted basis, together with all other shares of capital stock
sold or issued in accordance with this Section 7.2, would constitute no more
than 49% of the issued and outstanding shares of capital stock of the Guarantor
following such sale or issuance, provided that the portion of the net proceeds
of such sale or issuance which are required to be applied to the prepayment of
the Term Loan pursuant to Section 3.2 hereof are so applied and the remainder of
such net proceeds are invested in the business of the Guarantor in accordance
with the terms of this Agreement.

                  7.3. Indebtedness. The Borrower will not permit the Guarantor
to and will cause the Guarantor not to contract, create, incur, assume or suffer
to exist any Indebtedness, except (i) Indebtedness incurred under the Credit
Documents, (ii) Permitted Indebtedness, (iii) accrued expenses and current trade
accounts payable incurred in the ordinary course of business, and obligations
under trade letters of credit incurred by the Guarantor in the ordinary course
of business, which are to be repaid in full not more than one year after the
date on which such Indebtedness is originally incurred to finance the purchase
of goods by the Guarantor; (iv) obligations under letters of credit incurred by
the Guarantor in the ordinary course of business in support of obligations
incurred in connection with worker's compensation, unemployment insurance and
other social security legislation; (v) purchase money indebtedness to finance
the cost of the acquisition of any aircraft and personal property related
thereto, provided that (a) such Indebtedness shall not exceed 100% of the fair
market value of such aircraft and personal property and (b) such Indebtedness is
not secured by a Lien on any other property of the Guarantor; (vi) unsecured
Indebtedness provided by the Borrower which in all respects is subordinate to
the payment and satisfaction in full of the Obligations in form and substance
reasonably satisfactory to Lender; and (vii) additional unsecured Indebtedness
in an aggregate principal amount that does not exceed at any time $5,000,000.

                  7.4. Advances, Investments and Loans. The Borrower will
not permit the Guarantor to and will cause the Guarantor not to lend money or
credit or make advances to any Person, or purchase or acquire any stock,
obligations or securities of, or any other interest in, or make any capital
contribution to, any other Person (each, an "Advance"), except that (i) the
Guarantor may acquire and hold Cash Equivalents, (ii) the Guarantor may acquire
and hold Receivables owing to it, if such Receivables are created or acquired in
the ordinary course of business and payable or dischargeable in accordance with
customary trade terms, (iii) the Guarantor may make loans and advances to
officers, employees and agents in the ordinary course of business in an
aggregate principal amount not to exceed Five Hundred Thousand Dollars
($500,000) at any time outstanding, and (iv) so long as no Event of Default then
exists or would result therefrom, the Guarantor may make loans and advances to
the Borrower in an amount not to exceed (a) $1,000,000 during the period
beginning on the date hereof

                                      -20-
<PAGE>

and ending on March 30, 2002, and (b) $3,000,000 during the period beginning on
the date hereof and ending on the Maturity Date, provided that Distributions
made by the Guarantor under Section 7.6 hereof shall reduce such $1,000,000 and
$3,000,000 thresholds on a dollar for dollar basis.

                  7.5. Transactions with Affiliates. The Borrower will not
permit the Guarantor to and will cause the Guarantor not enter into any
transaction or series of related transactions, whether or not in the ordinary
course of business, with any Affiliate of the Borrower or the Guarantor other
than on terms and conditions substantially as favorable to the Guarantor as
would be obtainable by the Guarantor at the time in a comparable arm's-length
transaction with a Person other than any such Affiliate.

                  7.6. Distributions. The Borrower will not permit the
Guarantor to and will cause the Guarantor not to declare or pay any dividends,
return any capital, or authorize or make any other distribution, payment or
delivery of property or cash to its shareholders, or redeem, retire, purchase or
otherwise acquire, directly or indirectly, for a consideration, any shares of
any class of its capital stock now or hereafter outstanding (or any options or
warrants issued by the Guarantor with respect to its capital stock), or set
aside any funds for any of the foregoing purposes (each of the foregoing, a
"Distribution"), provided that so long as no Event of Default then exists or
would result therefrom, the Guarantor may make Distributions in an amount not to
exceed (a) $1,000,000 during the period beginning on the date hereof and ending
on March 30, 2002, and (b) $3,000,000 during the period beginning on the date
hereof and ending on the Maturity Date, provided that Advances made by the
Guarantor under Section 7.4(iv) hereof shall reduce such $1,000,000 and
$3,000,000 thresholds on a dollar for dollar basis.

         Section 8. Events of Default. If any of the following specified events
(each an "Event of Default") occurs:

                  8.1. Payments. The Borrower (i) defaults in the payment
when due of any interest on the Term Loan or the Term Note or any other amounts
owing hereunder or under any Credit Document and such default continues
unremedied for five (5) or more Business Days, or (ii) defaults in the payment
when due of any principal of the Term Loan or the Term Note; or

                  8.2. Representations, Etc. Any representation, warranty or
statement made by the Borrower herein or in any other Credit Document or in any
certificate delivered pursuant hereto or thereto proves to be untrue in any
material respect on the date as of which made or deemed made; or

                  8.3. Covenants. The Borrower (i) defaults in the due
performance or observance of any term, covenant or agreement contained in
Sections 6.3 (relating to

                                      -21-
<PAGE>

insurance only), 6.4 or 7.2 of this Agreement or Section 4.5 of the Aircraft
Mortgage, or (ii) defaults in the due performance or observance of any term,
covenant or agreement (other than those referred to in Sections 8.1 or 8.2 or
clause (i) of this Section 8.3) contained in this Agreement or any other Credit
Document and such default continues unremedied for a period of thirty (30) days
after the earlier of (x) written notice to the Borrower by the Lender or (y) the
Borrower's notice to the Lender of the occurrence of such Event of Default
pursuant to Section 6.1(e); or

                  8.4. Default Under Other Agreements. The Borrower or the
Guarantor (i) defaults in the payment of any Indebtedness (excluding
Indebtedness arising under the Term Note, or Indebtedness having an outstanding
principal amount of Three Million Dollars ($3,000,000) or less) beyond the
period of grace (not to exceed thirty (30) days), if any, provided in the
instrument or agreement under which such Indebtedness was created, (ii) defaults
in the observance or performance of any agreement or condition relating to any
Indebtedness (excluding Indebtedness arising under any of the Term Note, or
Indebtedness having an outstanding principal amount of Three Million Dollars
($3,000,000) or less) the effect of which default or other event or condition is
to cause any such Indebtedness to become due prior to its stated maturity, or
(iii) defaults pursuant to the terms of any other Credit Document; or

                  8.5. Bankruptcy, Etc. The Borrower or the Guarantor
commences a voluntary case under Title 11 of the United States Code entitled
"Bankruptcy," as now or hereafter in effect, or any successor thereto (the
"Bankruptcy Code"); or an involuntary case is commenced against the Borrower or
the Guarantor and the petition is not controverted within ten (10) days, or is
not dismissed within ninety (90) days, after commencement of the case; or a
custodian (as defined in the Bankruptcy Code) is appointed for, or takes charge
of, all or substantially all of the property of the Borrower or the Guarantor,
or the Borrower or the Guarantor commences any other proceeding under any
reorganization, arrangement, adjustment of debt, relief of debtors, dissolution,
insolvency, liquidation or similar law of any jurisdiction, whether now or
hereafter in effect, or there is commenced against the Borrower or the Guarantor
any such proceeding which remains undismissed for a period of ninety (90) days;
or the Borrower or the Guarantor is adjudicated insolvent or bankrupt; or any
order for relief or other order approving any such case or proceeding is
entered; or the Borrower or the Guarantor suffers the appointment of any
custodian or the like for it or any substantial part of its property to continue
undischarged or unstayed for a period of ninety (90) days; or the Borrower or
the Guarantor makes a general assignment for the benefit of creditors; or the
Borrower or the Guarantor takes any corporate action for the purpose of
effecting any of the foregoing; or

                  8.6. Security Documents. Any provision of the Aircraft
Mortgage or the Security Agreement ceases for any reason to be in full force and
effect, or ceases to give the Lender the Liens, rights, powers and privileges
purported to be created

                                      -22-
<PAGE>

thereby, or default occurs in the due performance or observance of any term,
covenant or agreement to be performed or observed pursuant to the Aircraft
Mortgage Security Agreement, which default continues beyond any applicable grace
or cure period provided therein; or

                  8.7. Judgments. One or more judgments or decrees is
entered against the Borrower or the Guarantor by a court of competent
jurisdiction involving in the aggregate a liability (not paid or fully covered
by insurance) of Two Million Dollars ($2,000,000) or more and such judgments or
decrees have not been vacated, discharged or stayed or bonded pending appeal
within ninety (90) days after the entry thereof;

then, and in any such event, and at any time thereafter, if any Event of Default
is then continuing, the Lender may, by written notice to the Borrower, take any
or all of the following actions, without prejudice to the rights of the Lender,
or the holder of the Term Note, to enforce its claims against the Borrower
(provided, that, if an Event of Default specified in Section 8.5 shall occur
with respect to the Borrower or the Guarantor, the result which would occur upon
the giving of written notice by the Lender to the Borrower as specified below
shall occur automatically without the giving of any such notice): declare the
principal of, and any accrued interest in respect of, the Term Loan and the Term
Note and all of the obligations owing hereunder and thereunder to be, whereupon
the same shall become, forthwith due and payable without presentment, demand,
protest or other notice of any kind, all of which are hereby waived by the
Borrower.

         Section 9. Miscellaneous.

                  9.1. Payment of Expenses, Etc. The Borrower shall: (i) pay
all reasonable out-of-pocket costs and expenses of the Lender (including,
without limitation, the reasonable fees and disbursements of counsel for the
Lender) in connection with any amendments to this Agreement or any of the other
Credit Documents that are either requested by the Borrower or necessary in order
to remedy or prevent a Default or an Event of Default; (ii) pay all reasonable
out-of-pocket costs and expenses of the Lender in connection with the
enforcement of this Agreement and the other Credit Documents and the documents
and instruments referred to herein and therein (including, without limitation,
the reasonable fees and disbursements of counsel for the Lender); (iii) pay and
hold the Lender harmless from and against any and all present and future stamp
and other similar Taxes with respect to the foregoing matters and save the
Lender harmless from and against any and all liabilities with respect to or
resulting from any delay or omission (other than to the extent attributable to
the Lender) to pay such Taxes; and (iv) indemnify the Lender and its Affiliates
(including without limitation GE Capital Aviation Services, Inc. and GE Capital
Aviation Services, Limited) and the officers, directors, employees,
representatives and agents of each of them, from and hold each of them harmless
against any and all

                                      -23-
<PAGE>

liabilities, obligations, losses, damages, penalties, claims, actions,
judgments, suits, costs, expenses and disbursements incurred by any of them as a
result of, or arising out of, or in any way related to, or by reason of, any
investigation, litigation or other proceeding (whether or not the Lender is a
party thereto) related to the entering into and/or performance of this Agreement
or any other Credit Document or the use of any of the proceeds of the Term Loan
hereunder or the consummation of any transactions contemplated herein or in any
other Credit Document, including, without limitation, the reasonable fees and
disbursements of counsel incurred in connection with any such investigation,
litigation or other proceeding (but excluding any such liabilities, obligations,
losses, etc., to the extent incurred by reason of the gross negligence or
willful misconduct of the Person to be indemnified).

                  9.2. Right of Setoff. In addition to any rights now or
hereafter granted under applicable law or otherwise, and not by way of
limitation of any such rights, upon the occurrence of an Event of Default, the
Lender is hereby authorized at any time or from time to time, without
presentment, demand, protest or other notice of any kind to the Borrower or to
any other Person, any such notice being hereby expressly waived, to set off and
to appropriate and apply any and all Indebtedness at any time owing by the
Lender or any of its Affiliates to or for the credit or the account of the
Borrower against and on account of the obligations and liabilities of the
Borrower to the Lender under this Agreement or under any of the other Credit
Documents, and all other claims of any nature or description arising out of or
connected with this Agreement or any other Credit Document, irrespective of
whether or not the Lender shall have made any demand hereunder and although said
obligations, liabilities or claims, or any of them, shall be contingent or
unmatured.

                  9.3. Notices. Except as otherwise expressly provided
herein, all notices and other communications provided for hereunder shall be in
writing (including, without limitation, telegraphic, telex, telecopier or cable
communications) and mailed, telegraphed, telexed, telecopied, cabled or
delivered (i) to the Borrower at the address specified opposite its signature
below, or at such other address as the Borrower may designate in a written
notice to the other parties hereto, and (ii) to the Lender at the address
specified opposite its signature below, or at such other address as the Lender
may designate in a written notice to the other parties hereto. All such notices
and communications shall, when mailed, telegraphed, telexed, telecopied cabled
or sent by overnight courier, be effective when deposited into the mails,
delivered to the telegraph company, cable company or overnight courier, or sent
by telex or telecopier, as the case may be.

                  9.4. Benefit of Agreement. This Agreement shall be binding
upon and inure to the benefit of and be enforceable by the respective successors
and assigns of the parties hereto; provided, however, that the Borrower may not
assign or transfer any

                                      -24-
<PAGE>

of its rights or obligations hereunder or under any of the other Credit
Documents without the prior written consent of the Lender.

                  9.5. No Waiver; Remedies Cumulative. No failure or delay
on the part of the Lender or the holder of the Term Note in exercising any
right, power or privilege hereunder or under any other Credit Document and no
course of dealing between the Borrower and the Lender or the holder of the Term
Note shall operate as a waiver thereof; nor shall any single or partial exercise
of any right, power or privilege hereunder or under any other Credit Document
preclude any other or further exercise thereof or the exercise of any other
right, power or privilege hereunder or thereunder. The rights, powers and
remedies herein or in any other Credit Document expressly provided are
cumulative and not exclusive of any rights, powers or remedies which the Lender
or the holder of the Term Note would otherwise have. No notice to or demand on
the Borrower in any case shall entitle the Borrower to any other or further
notice or demand in similar or other circumstances or constitute a waiver of the
rights of the Lender or the holder of the Term Note to any other or further
action in any circumstances without notice or demand.

                  9.6. Calculations; Computations.

                           (a) The financial statements to be furnished to the
Lender pursuant hereto shall be made and prepared in accordance with GAAP
consistently applied throughout the periods involved (except as set forth in the
notes thereto or as otherwise disclosed in writing by the Borrower to the
Lender).

                           (b) All computations of interest hereunder shall be
made on the basis of a year of 360 days for the actual number of days (including
the first day but excluding the last day) occurring in the period for which such
interest is payable.

                  9.7. Governing Law; Submission to Jurisdiction; Venue; Jury
Trial Waiver.

                           (a) This Agreement and the other Credit Documents
and the rights and obligations of the parties hereunder and thereunder shall be
governed by and construed in accordance with the laws of the State of New York
without giving effect to the principles of conflicts of law. Any legal action or
proceeding against the Borrower with respect to this Agreement or any other
Credit Document may be brought in the courts of the State of New York or the
State of California or of the United States of America, in each case in the
County of New York or the County of Los Angeles or Orange, as applicable, and,
by execution and delivery of this Agreement, the Borrower hereby irrevocably
accepts for itself and in respect of its property, generally and
unconditionally, the jurisdiction of the aforesaid courts. The Borrower hereby
irrevocably designates, appoints and empowers Thomas Scott, with offices on the
date hereof at Atlas Air, Inc., 2000 Westchester Avenue, Purchase, New

                                      -25-
<PAGE>

York 10577, as its designee, appointee and agent to receive, accept and
acknowledge for and on its behalf, and in respect of its property, service of
any and all legal process, summons, notices and documents which may be served in
any such action or proceeding. If for any reason such designee, appointee and
agent shall cease to be available to act as such, the Borrower agrees to
designate a new designee, appointee and agent satisfactory to the Lender in Long
Beach, California on the terms and for the purposes of this provision. The
Borrower further irrevocably consents to the service of process out of any of
the aforementioned courts in any such action or proceeding by the mailing of
copies thereof by registered or certified mail, postage prepaid, to the Borrower
at its address set forth opposite its signature below, such service to become
effective 30 days after such mailing. Nothing herein shall affect the right of
the Lender or the holder of the Term Note to serve process in any other manner
permitted by law or to commence legal proceedings or otherwise proceed against
the Borrower in any other jurisdiction.

                           (b) The Borrower hereby irrevocably waives any
objection which it may now or hereafter have to the laying of venue of any of
the aforesaid actions or proceedings arising out of or in connection with this
Agreement or any other Credit Document brought in the courts referred to in
clause (a) above and hereby further irrevocably waives and agrees not to plead
or claim in any such court that any such action or proceeding brought in any
such court has been brought in an inconvenient forum.

                           (c) Each of the parties irrevocably and
unconditionally waives, to the fullest extent permitted by applicable laws, any
and all rights to trial by jury in connection with any legal action or
proceeding with respect to this Agreement or any other Credit Document.

                  9.8. Counterparts. This Agreement may be executed in any
number of counterparts and by the different parties hereto on separate
counterparts, each of which when so executed and delivered shall be an original,
but all of which shall together constitute one and the same instrument. A set of
counterparts executed by all the parties hereto shall be provided to the
Borrower and the Lender.

                  9.9. Effectiveness. This Agreement shall become effective on
the date hereof.

                  9.10. Headings Descriptive. The headings of the several
sections and subsections of this Agreement are inserted for convenience only and
shall not in any way affect the meaning or construction of any provision of this
Agreement.

                  9.11. Amendment or Waiver. Neither this Agreement nor any
other Credit Document nor any terms hereof or thereof may be changed, waived,
discharged or terminated unless such change, waiver, discharge or termination is
in writing and

                                      -26-
<PAGE>

signed by the Lender. In particular, no such change, waiver, discharge or
termination shall, without the consent of the Lender (i) extend the final
maturity of the Term Loan or the Term Note, or reduce the rate or extend the
time of payment of interest thereon, or reduce the principal amount thereof,
(ii) release any Collateral under any Security Document except as shall be
otherwise provided in any Credit Document, (iii) amend, modify or waive any
provision of this Section 9, or (iv) consent to the assignment or transfer by
the Borrower of any of its rights and obligations under this Agreement. Without
limiting the generality of the preceding sentence, neither this Agreement nor
any Credit Document may be modified by oral agreement even if such modification
is supported by new consideration.

                  9.12. Survival. All indemnities set forth herein,
including, without limitation, in Sections 3.3 and 9.1, shall survive the
execution and delivery of this Agreement and the Term Note and the making and
repayment of the Term Loan.

                       [Signatures begin on the next page]

                                      -27-
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused their duly
authorized officers to execute and deliver this Agreement as of the date first
above written.

                                          BORROWER:

                                          ATLAS AIR WORLDWIDE HOLDINGS, INC.,
                                          a Delaware corporation

                                          By:
                                             -----------------------------------

                                          Title:
                                                --------------------------------

                                          Address:

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

                                          --------------------------------------
                                          Attention:  Chief Executive Officer

                                          LENDER:

                                          GENERAL ELECTRIC CAPITAL CORPORATION,
                                          a New York corporation

                                          By:
                                             -----------------------------------

                                          Title:
                                                --------------------------------

                                          Address:

                                          c/o GE Capital Aviation Services, Inc.
                                          201 High Ridge Road
                                          Stamford, CT  06927-4900
                                          Attention: Leader - Contracts
                                          Department

                                      -28-
<PAGE>

                                  SCHEDULE 5.5

              No Material Adverse Changes Since Date of Financials

                                     -1-

<PAGE>

                                  SCHEDULE 5.6

                                   Litigation

                                      -1-
<PAGE>

                                  SCHEDULE 5.7

                                  Subsidiaries

                                      -1-
<PAGE>

                                                                       EXHIBIT A

                                    TERM NOTE

U.S. $40,000,000.00                                           New York, New York

                                                    Dated as of October 31, 2001

                  FOR VALUE RECEIVED, Atlas Air Worldwide Holdings, Inc., a
Delaware corporation (the "Borrower"), hereby promises to pay to the order of
GENERAL ELECTRIC CAPITAL CORPORATION, a corporation organized and existing under
the laws of New York (the "Lender"), in lawful money of the United States of
America and in immediately available funds, at its office located at 201 High
Ridge Road, Stamford, CT 06927-4900 (or such other office as the Lender may
hereafter designate in writing to the Borrower), the principal sum of FORTY
MILLION DOLLARS (U.S. $40,000,000.00) or, if less, the unpaid principal amount
of the Term Loan (as defined in the Agreement referred to herein) made by the
Lender pursuant to Section 2.1 of the Agreement.

                  The Borrower promises to pay principal in like money at said
office at the times and in the amounts provided in the Agreement (as defined
herein).

                  The Borrower also promises to pay interest on the unpaid
principal amount in like money at said office from the date such Loan is made
until paid at the rates and at the times provided in the Agreement (as defined
herein).

                  This Note is the Term Note referred to in the Credit Agreement
dated as of October 31, 2001, between the Borrower and the Lender (as from time
to time in effect, the "Agreement"), and is entitled to the benefits thereof.
This Note is secured by theAircraft Mortgage and the Security Agreement (as
defined in the Agreement). As provided in the Agreement, this Note is subject to
optional prepayment and mandatory prepayment at the times and on the terms set
forth in the Agreement.

                  In case an Event of Default (as defined in the Agreement)
shall occur and be continuing, the principal of and accrued interest on this
Note may be declared to be due and payable in the manner and with the effect
provided in the Agreement.

                  All payments to be made by the Borrower under or relating to
this Note shall be made without set off or deduction of any nature.

                  The Borrower hereby waives presentment, demand, protest and
notice of any kind in connection with this Note.

                  This Note shall be governed by and construed in accordance
with the internal laws (and not the laws of conflicts) of the State of New York.

                                      -1-
<PAGE>

                  IN WITNESS WHEREOF, the Borrower has caused its duly
authorized officer(s) to execute and deliver this Note as of the date first
above written.

                                             ATLAS AIR WORLDWIDE HOLDINGS, INC.
                                             a Delaware corporation

                                             By
                                                --------------------------------

                                                --------------------------------
                                                    [Printed Name and Title]

                                      -2-

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