Document:

<PAGE>   1
                                                                 EXHIBIT 10.16.3

                                                                               1

                                                                  EXECUTION COPY

                                 THIRD AMENDMENT

              THIRD AMENDMENT, dated as of July 12, 1999 (this "Amendment"), to
and of the Amended and Restated Credit and Participation Agreement, dated as of
November 14, 1997 (as amended, supplemented or otherwise modified from time to
time, the "Credit Agreement"), among LORAL SPACECOM CORPORATION (the
"Borrower"), SPACE SYSTEMS/LORAL, INC. ("SS/L"), the Banks from time to time
parties thereto (the "Banks"), ISTITUTO BANCARIO SAN PAOLO DI TORINO S.P.A.
("San Paolo"), individually and as selling bank (in such capacity, the "Selling
Bank"), BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION ("Bank of
America"), as administrative agent (in such capacity, the "Administrative
Agent") and as issuing bank, THE CHASE MANHATTAN BANK, as syndication agent and
NATIONSBANK OF TEXAS, N.A., as documentation agent.

                              W I T N E S S E T H :

              WHEREAS, pursuant to the Credit Agreement, the Borrower was
permitted to use the proceeds of the Term Loans and a portion of the Revolving
Credit Facility to refinance and retire Intercompany Debt ("Intercompany Debt")
owed by the Borrower to Loral Space and Communications Ltd. ("Loral-Bermuda") on
the Closing Date so long as at least $200,000,000 of such Intercompany Debt
remained outstanding as of the Closing Date;

<PAGE>   2
                                                                               2

              WHEREAS, a portion of the Intercompany Debt is evidenced by a
Promissory Note between the Borrower and Loral-Bermuda dated March 14, 1997 in
an outstanding principal amount of $361,000,000 (the "Intercompany Note");

              WHEREAS, the Borrower wishes to amend the Credit Agreement to
permit the Borrower to make a prepayment of the Intercompany Note in cash or
certain assets to the extent the principal amount thereof exceeds $200,000,000,
which prepayment would have been permitted if made on the Closing Date;

              WHEREAS, in connection with the foregoing, the Borrower has
requested that the Credit Agreement be amended as more fully set forth below;
and

              WHEREAS, the Required Banks are willing to agree to such amendment
upon terms and subject to the conditions set forth below;

              NOW, THEREFORE, in consideration of the premises and mutual
agreements contained herein and for other valuable consideration, the receipt
and sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

              Section 1. Defined Terms. Unless otherwise defined herein, terms
defined in the Credit Agreement are used herein (including the recitals hereto)
as therein defined.

              Section 2. Amendment of Subsection 9.2(c) (Limitation on
Indebtedness). Subsection 9.2(c) is hereby amended by adding after the word
"refinancing" appearing in the parenthetical contained therein the following:

              "and by any amount representing accrued or deferred interest
       accrued prior to or during the period of any extensions or renewals".

              Section 3. Amendment of Subsection 9.6 (Limitation on Sale of
Assets). Subsection 9.6 is hereby amended by (a) deleting the word "or"
appearing at the end of paragraph (g) thereof and (b) adding after paragraph (h)
thereof the following:

       "; or

              (i) upon any termination of the lease agreement described in Item
       2 on Schedule 9.9, the Borrower may take any actions required in
       connection with such termination to effectuate such termination,
       including transferring any of its rights under transponder capacity
       contracts in connection with any such termination."

<PAGE>   3
                                                                               3

              Section 4. Amendment of Subsection 9.9 (Transactions with
Affiliates). Subsection 9.9 of the Credit Agreement is hereby amended by
deleting the words "in effect on the Closing Date" appearing in such subsection
and by correcting the heading on Schedule 9.9 to the Credit Agreement (Certain
Agreements) so that it reads "Schedule 9.9."

              Section 5. Amendment of Subsection 9.10 (Limitation on
Intercompany Debt). Subsection 9.10 of the Credit Agreement is hereby amended to
permit the Borrower to prepay the outstanding principal amount of the
Intercompany Note from time to time to the extent the aggregate principal amount
thereof exceeds $200,000,000 at such time (it being understood that the
principal amount of the Intercompany Note may be increased to the extent the
interest payable thereon is capitalized and such increase in the principal of
the Intercompany Note shall not be subject to subsection 9.11), such prepayment
to be made in cash or in assets of the Borrower consisting of the Borrower's
ownership interests (valued at book value) in Telstar 6 and Telstar 7 and the
FCC licenses relating thereto (any such prepayment with such assets shall be
permitted under subsection 9.6 and shall not be included for purposes of
determining compliance with any Dollar limitation contained therein).

              Section 6. Conditions Precedent. This Amendment shall become
effective as of the date (the "Amendment Effective Date") that the
Administrative Agent shall have received counterparts of this Amendment, duly
executed by the Borrower, SS/L, and the Required Banks.

              Section 7. Legal Obligation. The Borrower represents and warrants
to each Bank that the Credit Agreement and this Amendment constitute legal,
valid and binding obligations of the Borrower, enforceable against it in
accordance with their respective terms, subject to the effects of bankruptcy,
insolvency, fraudulent conveyances, reorganization, moratorium and other similar
laws relating to or affecting creditors' rights generally, general equitable
principles (whether considered in a proceeding in equity or at law) and an
implied covenant of good faith and fair dealing.

              Section 8. Continuing Effect. Except for the amendments expressly
provided herein, the Credit Agreement shall continue to be, and shall remain, in
full force and effect in accordance with its terms. The amendments provided
herein shall be limited precisely as drafted and shall not be construed to be an
amendment or waiver of any other provision of the Credit Agreement other than as
specifically provided herein.

              Section 9. Expenses. The Borrower agrees to pay or reimburse the
Administrative Agent for all of its reasonable out-of-pocket costs and expenses
incurred in connection with the development, preparation and execution of, and
any amendment, supplement or modification to, this Amendment and any other
documents prepared in connection herewith, and the consummation of the
transactions contemplated hereby and thereby, including, without limitation, the
reasonable fees and disbursements of counsel to the Administrative Agent.

              SECTION 10. GOVERNING LAW. THIS AMENDMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES UNDER THIS AMENDMENT

<PAGE>   4
                                                                               4

SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW
OF THE STATE OF NEW YORK.

<PAGE>   5
                                                                               5

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

                                      LORAL SPACECOM CORPORATION

                                      By:/s/Eric Zahler
                                         ---------------------------------
                                         Title: Vice President

                                      SPACE SYSTEMS/LORAL, INC.

                                      By:/s/Eric Zahler
                                         ---------------------------------
                                         Title: Vice President

                                      BANK OF AMERICA NATIONAL TRUST AND
                                      SAVINGS ASSOCIATION,
                                        as Administrative Agent, Issuing Bank
                                        and a Bank

                                      By:/s/Steve A. Arnoowitz
                                         ---------------------------------
                                         Title: Managing Director

                                      SAN PAOLO IMI S.p.A.,
                                        as Selling Bank and in its individual
                                        capacity

                                      By:/s/San Paolo IMI S.p.A.
                                         ---------------------------------
                                         Title:

                                      By:/s/San Paolo IMI S.p.A.
                                         ---------------------------------
                                         Title:

                                      THE CHASE MANHATTAN BANK

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

<PAGE>   6
                                                                               6

                                      THE BANK OF NEW YORK

                                      By:/s/The Bank of New York
                                         ---------------------------------
                                         Title:

                                      BARCLAYS BANK PLC

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

                                      CREDIT LYONNAIS, NEW YORK BRANCH

                                      By:/s/John P. Judge
                                         ---------------------------------
                                         Title: Vice President

                                      DEUTSCHE BANK AG, NEW YORK AND/OR
                                      CAYMAN ISLANDS BRANCHES

                                      By:/s/Joel Makowsky
                                         ---------------------------------
                                         Title: Vice President

                                      By:/s/Andreas Neumeier
                                         ---------------------------------
                                         Title: Vice President

                                      THE INDUSTRIAL BANK OF JAPAN, LIMITED

                                      By:/s/J. Kenneth Biegen
                                         ---------------------------------
                                         Title: Senior Vice President

<PAGE>   7
                                                                               7

                                      MELLON BANK N.A.

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

                                      THE SANWA BANK, LIMITED,
                                      NEW YORK BRANCH

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

                                      SOCIETE GENERALE

                                      By:/s/Jose A. Moreno
                                         ---------------------------------
                                         Title: Director

                                      THE SUMITOMO BANK LIMITED

                                      By:/s/The Sumitomo Bank Limited
                                         ---------------------------------
                                         Title:

                                      BANK OF MONTREAL

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

                                      THE BANK OF NOVA SCOTIA

                                      By:/s/J. Alan Edwards
                                         ---------------------------------
                                         Title:Authorized Signatory

<PAGE>   8
                                                                               8

                                      BANQUE NATIONALE DE PARIS

                                      By:/s/Richard L. Sted
                                         ---------------------------------
                                         Title: Senior Vice President

                                      By:/s/Sophie Revillard Kaufman
                                         ---------------------------------
                                         Title: Vice President

                                      PARIBAS

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

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

                                      BAYERISCHE LANDESBANK GIROZENTRALE
                                      CAYMAN ISLANDS BRANCH

                                      By:/s/Alexander Kohnert
                                         ---------------------------------
                                         Title: First Vice President

                                      By:/s/James H. Boyle
                                         ---------------------------------
                                         Title: Vice President

                                      CIBC INC.

                                      By:/s/Harold Birk
                                         ---------------------------------
                                         Title: Executive Director
                                                CIBC World Markets Corp. As
                                                Agent

<PAGE>   9
                                                                               9

                                      CITIBANK, N.A.

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

                                      FUJI BANK, LIMITED

                                      By:/s/Teiji Teramoto
                                         ---------------------------------
                                         Title: Vice President

                                      THE LONG-TERM CREDIT BANK OF JAPAN,
                                      LIMITED

                                      By:/s/Nozomi Moue
                                         ---------------------------------
                                         Title: Deputy General Manager

                                      THE MITSUBISHI TRUST AND BANKING
                                      CORPORATION

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

                                      NATIONAL CITY BANK

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

                                      PNC BANK, NATIONAL ASSOCIATION

                                      By:/s/Steffen W. Crowther
                                         ---------------------------------
                                         Title:  Vice President
<PAGE>   10
                                                                              10

                                      THE TOKAI BANK, LIMITED
                                      NEW YORK BRANCH

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

                                      THE TOYO TRUST & BANKING CO., LTD.

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

                                      UNICREDITO ITALIANO

                                      By:/s/Unicredito Italiano
                                         ---------------------------------
                                         Title:

                                      By:/s/Unicredito Italiano
                                         ---------------------------------
                                         Title:

                                      BANKERS TRUST COMPANY

                                      By:/s/Bankers Trust Company
                                         ---------------------------------
                                         Title:<PAGE>   1
                                                                 EXHIBIT 10.16.4

                                                                               1

                                FOURTH AMENDMENT

                FOURTH AMENDMENT, dated as of November 10, 1999 (this
"Amendment"), to and of the Amended and Restated Credit and Participation
Agreement, dated as of November 14, 1997 (as amended, supplemented or otherwise
modified from time to time, the "Credit Agreement"), among LORAL SPACECOM
CORPORATION (the "Borrower"), SPACE SYSTEMS/LORAL, INC. ("SS/L"), the Banks from
time to time parties thereto (the "Banks"), ISTITUTO BANCARIO SAN PAOLO DI
TORINO S.P.A. ("San Paolo"), individually and as selling bank (in such capacity,
the "Selling Bank"), BANK OF AMERICA, N.A. ("Bank of America"), as
administrative agent (in such capacity, the "Administrative Agent") and as
issuing bank, THE CHASE MANHATTAN BANK, as syndication agent and NATIONSBANK OF
TEXAS, N.A., as documentation agent.

                              W I T N E S S E T H :

                WHEREAS, the Credit Agreement provides for the issuance of
Additional Letters of Credit from time to time during the period ending November
14, 1999 (the "Additional Letters of Credit Termination Date") on terms and
conditions set forth in the Credit Agreement; and

                WHEREAS, the Borrower has requested that the Credit Agreement be
amended to extend the Additional Letters of Credit Termination Date on the terms
set forth herein; and

                WHEREAS, the Additional Letters of Credit Banks and the Required
Banks are willing to agree to such amendment upon terms and subject to the
conditions set forth below; and

                WHEREAS, the Borrower has requested that the Credit Agreement be
amended to extend the Export Maturity Date on the terms set forth herein; and

                WHEREAS, the Selling Bank and the Required Banks are willing to
agree to such amendment upon terms and subject to conditions set forth below;

                NOW, THEREFORE, in consideration of the premises and mutual
agreements contained herein and for other valuable consideration, the receipt
and sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

                Section 1. Defined Terms. Unless otherwise defined herein, terms
defined in the Credit Agreement are used herein (including the recitals hereto)
as therein defined.

<PAGE>   2
                                                                               2

                Section 2. Amendment of Subsection 1.1(Definitions). Subsection
1.1 of the Credit Agreement is hereby amended as follows:

                (a)     by adding the following new defined terms in proper
        alphabetical order:

                        "'Additional Letters of Credit Commitment Period': the
        period from and including the Closing Date to but not including the
        Additional Letters of Credit Termination Date or such earlier date on
        which the Additional Letters of Credit Commitments shall terminate as
        provided herein."

                        "'Additional Letters of Credit Termination Date':
        December 31, 2000, or such earlier date as the Additional Letters of
        Credit Commitments shall terminate as provided herein."

                (b)     by deleting the defined term "Export Maturity Date" and
        substituting in lieu thereof the following new defined term in proper
        alphabetical order:

                        "'Export Maturity Date': December 31, 1999."

                Section 3. Amendment of Subsection 2.1(d) (Commitments) .
Subsection 2.1(d) of the Credit Agreement is hereby amended by deleting the
phrase "period ending November 14, 1999" from the third line thereof and
substituting in lieu thereof the phrase "Additional Letters of Credit Commitment
Period".

                Section 4. Amendment of Subsection 4.1(b) (Issuance of
Syndicated Letters of Credit) . Subsection 4.1(b) of the Credit Agreement is
hereby amended by deleting such subsection 4.1(b) in its entirety and
substituting in lieu thereof the following:

                        "(b) Each Standby L/C, Performance Letter of Credit and
        Commercial L/C issued hereunder shall, among other things, (i) be in
        such form requested by the Borrower from the Issuing Bank as shall be
        acceptable to the Issuing Bank in its sole discretion and (ii) have an
        expiry date occurring not later than the fifth Business Day preceding
        the Revolving Credit Termination Date or the Additional Letters of
        Credit Termination Date, in the case of Additional Letters of Credit"

                Section 5. Amendment of Subsection 4.5(a) (Syndicated Letter of
Credit Fees). Subsection 4.5(a) of the Credit Agreement is hereby amended by
deleting "50%" in clause (i)(y) thereof and substituting in lieu thereof "75%".

                Section 6. Assignment and Acceptance. Effective immediately upon
the execution of this Amendment by the Borrower, SS/L and the Required Banks
(prior to giving effect to this Amendment), each Additional Letters of Credit
Bank (prior to giving effect to this Amendment) hereby irrevocably sells and
assigns to the Persons listed on Schedule I hereto without recourse to such
Additional Letters of Credit Banks, and each such Person hereby

<PAGE>   3
                                                                               3

irrevocably purchases and assumes from such Additional Letters of Credit Banks
without recourse to such Additional Letters of Credit Banks, the Additional
Letters of Credit Commitments such that, after giving effect thereto, the
Additional Letters of Credit Commitments of the Banks shall be as set forth on
such Schedule I. The provisions of Sections 6, 7, 8 and 9 of Exhibit B to the
Credit Agreement are hereby incorporated herein matatis mutandis with respect to
the assignment provided for in this Section 6.

                Section 7. Conditions Precedent. This Amendment (other than
Section 2(b) and Section 5 hereof) shall become effective as of the date (the
"Amendment Effective Date") that the Administrative Agent shall have received
counterparts of this Amendment, duly executed by the Borrower, SS/L, the
Additional Letters of Credit Banks (after giving effect to Section 6) and the
Required Banks. Section 2(b) of this Amendment shall become effective as of the
date that the Administrative Agent shall have received counterparts of this
Amendment, duly executed by the Borrower, SS/L, the Selling Bank and the
Required Banks. Section 5 of this Amendment shall become effective as of the
date that the Administrative Agent shall have received counterparts of this
Amendment, duly executed by the Borrower, SS/L and the Required Banks.

                Section 8. Legal Obligation. The Borrower represents and
warrants to each Bank that the Credit Agreement and this Amendment constitute
legal, valid and binding obligations of the Borrower, enforceable against it in
accordance with their respective terms, subject to the effects of bankruptcy,
insolvency, fraudulent conveyances, reorganization, moratorium and other similar
laws relating to or affecting creditors' rights generally, general equitable
principles (whether considered in a proceeding in equity or at law) and an
implied covenant of good faith and fair dealing.

                Section 9. Continuing Effect. Except for the amendments
expressly provided herein, the Credit Agreement shall continue to be, and shall
remain, in full force and effect in accordance with its terms. The amendments
provided herein shall be limited precisely as drafted and shall not be construed
to be an amendment or waiver of any other provision of the Credit Agreement
other than as specifically provided herein.

                Section 10. Expenses. The Borrower agrees to pay or reimburse
the Administrative Agent for all of its reasonable out-of-pocket costs and
expenses incurred in connection with the development, preparation and execution
of, and any amendment, supplement or modification to, this Amendment and any
other documents prepared in connection herewith, and the consummation of the
transactions contemplated hereby and thereby, including, without limitation, the
reasonable fees and disbursements of counsel to the Administrative Agent.

                SECTION 11. GOVERNING LAW. THIS AMENDMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES UNDER THIS AMENDMENT SHALL BE GOVERNED BY, AND
CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

<PAGE>   4
                                                                               4

                Section 12. Counterparts. This Amendment may be executed in any
number of counterparts, each of which when executed and delivered, shall be
deemed an original, and all such counterparts, taken together, shall constitute
but one and the same instrument.

                               [SIGNATURES FOLLOW]

<PAGE>   5
                                                                               5

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

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              LORAL SPACECOM CORPORATION

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

                              SPACE SYSTEMS/LORAL, INC.

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Section 2(b) of Amendment:

                              LORAL SPACECOM CORPORATION

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

                              SPACE SYSTEMS/LORAL, INC.

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

<PAGE>   6
                                                                               6

                              As to Section 5 of Amendment:

                              LORAL SPACECOM CORPORATION

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

                              SPACE SYSTEMS/LORAL, INC.

                              By:/s/Nicholas C. Moren
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              BANK OF AMERICA, N.A.,
                               as Administrative Agent, Issuing Bank
                               and a Bank

                              By:/s/Steve A. Aronowitz
                                 ----------------------------------
                                 Title: Managing Director

                              As to Section 2(b) of Amendment:

                              BANK OF AMERICA, N.A.,
                                as Administrative Agent, Issuing
                                Bank and a Bank

                              By:/s/Steve A. Aronowitz
                                 ----------------------------------
                                 Title: Managing Director

                              As to Section 5 of Amendment:

                              BANK OF AMERICA N.A.,
                                as Administrative Agent, Issuing
                                Bank and a Bank

                              By:/s/Steve A. Aronowitz
                                 ----------------------------------
                                 Title: Managing Director

<PAGE>   7
                                                                               7

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              SAN PAOLO IMI S.p.A.,
                                as Selling Bank and in its
                                individual capacity

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

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

                              As to Section 2(b) of Amendment:

                              SAN PAOLO IMI S.p.A.,
                                as Selling Bank and in its
                                individual capacity

                              By:/s/Luca Sacchi
                                 ----------------------------------
                                 Title:Vice President

                              By:/s/Carlo Tersico
                                 ----------------------------------
                                 Title: DGM

                              As to Section 5 of Amendment:

                              SAN PAOLO IMI S.p.A.,
                                as Selling Bank and in its
                                individual capacity

                              By:/s/Luca Sacchi
                                 ----------------------------------
                                 Title:Vice President

                              By:/s/Carlo Tersico
                                 ----------------------------------
                                 Title: DGM

<PAGE>   8
                                                                               8

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE CHASE MANHATTAN BANK

                              By:/s/The Chase Manhattan Bank
                                 ----------------------------------
                                 Title:

                              As to Section 2(b) of Amendment:

                              THE CHASE MANHATTAN BANK

                              By:/s/The Chase Manhattan Bank
                                 ----------------------------------
                                 Title:

                              As to Section 5 of Amendment:

                              THE CHASE MANHATTAN BANK

                              By:/s/The Chase Manhattan Bank
                                 ----------------------------------
                                 Title:

                              As to Amendment (other than Section
                              2(b) ans Section 5):

                              THE BANK OF NEW YORK

                              By:/s/The Bank of New York
                                 ----------------------------------
                                 Title:

                              As to Section 2(b) of Amendment:

                              THE BANK OF NEW YORK

                              By:/s/The Bank of New York
                                 ----------------------------------
                                 Title:

<PAGE>   9
                                                                               9

                              As to Section 5 of Amendment:

                              THE BANK OF NEW YORK

                              By:/s/The Bank of New York
                                 ----------------------------------
                                 Title:

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              BARCLAYS BANK PLC

                              By:/s/L. Peter Yetman
                                 ----------------------------------
                                 Title: Director

                              As to Section 2(b) of Amendment:

                              BARCLAYS BANK PLC

                              By:/s/L. Peter Yetman
                                 ----------------------------------
                                 Title: Director

                              As to Section 5 of Amendment:

                              BARCLAYS BANK PLC

                              By:/s/L. Peter Yetman
                                 ----------------------------------
                                 Title: Director

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              CREDIT LYONNAIS, NEW YORK BRANCH

                              By:/s/John P. Judge
                                 ----------------------------------
                                 Title: Vice President

<PAGE>   10
                                                                              10

                              As to Section 2(b) of Amendment:

                              CREDIT LYONNAIS, NEW YORK BRANCH

                              By:/s/L. Peter Yetman
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 5 of Amendment:

                              CREDIT LYONNAIS, NEW YORK BRANCH

                              By:/s/L. Peter Yetman
                                 ----------------------------------
                                 Title: Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              DEUTSCHE BANK AG, NEW YORK AND/OR
                              CAYMAN ISLANDS BRANCHES

                              By:/s/Virginia Mahler Cosenza
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Joel Makowsky
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 2(b) of Amendment:

<PAGE>   11
                                                                              11

                              DEUTSCHE BANK AG, NEW YORK AND/OR
                              CAYMAN ISLANDS BRANCHES

                              By:/s/Virginia Mahler Cosenza
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Joel Makowsky
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 5 of Amendment:

                              DEUTSCHE BANK AG, NEW YORK AND/OR
                              CAYMAN ISLANDS BRANCHES

                              By:/s/Virginia Mahler Cosenza
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Joel Makowsky
                                 ----------------------------------
                                 Title: Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE INDUSTRIAL BANK OF JAPAN, LIMITED

                              By:/s/Takuya Honjo
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Section 2(b) of Amendment:

                              THE INDUSTRIAL BANK OF JAPAN, LIMITED

                              By:/s/Takuya Honjo
                                 ----------------------------------
                                 Title: Senior Vice President

<PAGE>   12
                                                                              12

                              As to Section 5 of Amendment:

                              THE INDUSTRIAL BANK OF JAPAN, LIMITED

                              By:/s/Takuya Honjo
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              MELLON BANK N.A.

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

                              As to Section 2(b) of Amendment:

                              MELLON BANK N.A.

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

                              As to Section 5 of Amendment:

                              MELLON BANK N.A.

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

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE SANWA BANK, LIMITED,
                              NEW YORK BRANCH

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

<PAGE>   13
                                                                              13

                              As to Section 2(b) of Amendment:

                              THE SANWA BANK, LIMITED,
                              NEW YORK BRANCH

                              By:/s/Stephen C. Small
                                 ----------------------------------
                                 Title:

                              As to Section 5 of Amendment:

                              THE SANWA BANK, LIMITED,
                              NEW YORK BRANCH

                              By:/s/Stephen C. Small
                                 ----------------------------------
                                 Title: Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              SOCIETE GENERALE

                              By:/s/Jose A. Moreno
                                 ----------------------------------
                                 Title:Director

                              As to Section 2(b) of Amendment:

                              SOCIETE GENERALE

                              By:/s/Jose A. Moreno
                                 ----------------------------------
                                 Title:Director

                              As to Section 5 of Amendment:

                              SOCIETE GENERALE

                              By:/s/Jose A. Moreno
                                 ----------------------------------
                                 Title:Director

<PAGE>   14
                                                                              14

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE SUMITOMO BANK LIMITED

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

                              As to Section 2(b) of Amendment:

                              THE SUMITOMO BANK LIMITED

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

                              As to Section 5 of Amendment:

                              THE SUMITOMO BANK LIMITED

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

<PAGE>   15
                                                                              15

                               As to Amendment (other than Section
                               2(b) and Section 5):

                              BANK OF MONTREAL

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

                              As to Section 2(b) of Amendment:

                              BANK OF MONTREAL

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

                              As to Section 5 of Amendment:

                              BANK OF MONTREAL

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

                              As to Amendment (other than Section 2
                              (b) and Section 5):

                              THE BANK OF NOVA SCOTIA

                              By:/s/J. Alan Edwards
                                 ----------------------------------
                                 Title: Authorized Signatory

                              As to Section 2(b) of Amendment:

                              THE BANK OF NOVA SCOTIA

                              By:/s/J. Alan Edwards
                                 ----------------------------------
                                 Title: Authorized Signatory

<PAGE>   16
                                                                              16

                              As to Section 5 of Amendment:

                              THE BANK OF NOVA SCOTIA

                              By:/s/J. Alan Edwards
                                 ----------------------------------
                                 Title: Authorized Signatory

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              BANQUE NATIONALE DE PARIS

                              By:/s/Sophie Revillard Kaufman
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Gwen Abbott
                                 ----------------------------------
                                 Title: Assistant Vice President

                              As to Section 2(b) of Amendment:

                              BANQUE NATIONALE DE PARIS

                              By:/s/Sophie Revillard Kaufman
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Gwen Abbott
                                 ----------------------------------
                                 Title: Assistant Vice President

                              As to Section 5 of Amendment:

                              BANQUE NATIONALE DE PARIS

                              By:/s/Sophie Revillard Kaufman
                                 ----------------------------------
                                 Title: Vice President

                              By:/s/Gwen Abbott
                                 ----------------------------------
                                 Title: Assistant Vice President

<PAGE>   17
                                                                              17

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              PARIBAS

                              By:
                                 ----------------------------------
                                 Title: Vice President

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

                              As to Section 2(b) of Amendment:

                              PARIBAS

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

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

                              As to Section 5 of Amendment:

                              PARIBAS

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

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

<PAGE>   18

                                                                              18

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              CAYMAN ISLANDS BRANCH

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Senior Vice President

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 2(b) of Amendment:

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              CAYMAN ISLANDS BRANCH

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Senior Vice President

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 5 of Amendment:

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              CAYMAN ISLANDS BRANCH

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Senior Vice President

                              By:/s/Hereward Drummond
                                 ----------------------------------
                                 Title: Vice President

<PAGE>   19

                                                                              19

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              CIBC INC.

                              By:/s/Harold Birk
                                 ----------------------------------
                                 Title: Executive Director
                                        CIBC Work Markets Corp. As Agent

                              As to Section 2(b) of Amendment:

                              CIBC INC.

                              By:/s/Harold Birk
                                 ----------------------------------
                                 Title: Executive Director
                                        CIBC Work Markets Corp. As Agent

                              As to Section 5 of Amendment:

                              CIBC INC.

                              By:/s/Harold Birk
                                 ----------------------------------
                                 Title: Executive Director
                                        CIBC Work Markets Corp. As Agent

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              CITICORP USA, INC.

                              By:/s/Walter L. Larsen
                                 ----------------------------------
                                 Title: Managing Director

                              As to Section 2(b) of Amendment:

                              CITICORP USA, INC.

                              By:/s/Walter L. Larsen
                                 ----------------------------------
                                 Title: Managing Director

<PAGE>   20

                                                                              20

                              As to Section 5 of Amendment:

                              CITICORP USA, INC.

                              By:/s/Walter L. Larsen
                                 ----------------------------------
                                 Title: Managing Director

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              FUJI BANK, LIMITED

                              By:/s/Fuji Bank, Limited
                                 ----------------------------------
                                 Title:

                              As to Section 2(b) of Amendment:

                              FUJI BANK, LIMITED

                              By:/s/Fuji Bank, Limited
                                 ----------------------------------
                                 Title:

                              As to Section 5 of Amendment:

                              FUJI BANK, LIMITED

                              By:/s/Fuji Bank, Limited
                                 ----------------------------------
                                 Title:

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              GENERAL ELECTRIC CAPITAL CORPORATION

                              By:/s/Karl Kieffer
                                 ----------------------------------
                                 Title: Duly Authorized Signatory
<PAGE>   21

                                                                              21

                              As to Section 2(b) of Amendment:

                              GENERAL ELECTRIC CAPITAL CORPORATION

                              By:/s/Karl Kieffer
                                 ----------------------------------
                                 Title: Duly Authorized Signatory

                              As to Section 5 of Amendment:

                              GENERAL ELECTRIC CAPITAL CORPORATION

                              By:/s/Karl Kieffer
                                 ----------------------------------
                                 Title: Duly Authorized Signatory

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE MITSUBISHI TRUST AND BANKING
                              CORPORATION

                              By:/s/Scott J. Paige
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Section 2(b) of Amendment:

                              THE MITSUBISHI TRUST AND BANKING
                              CORPORATION

                              By:/s/Scott J. Paige
                                 ----------------------------------
                                 Title: Senior Vice President

                              As to Section 5 of Amendment:

                              THE MITSUBISHI TRUST AND BANKING
                              CORPORATION

                              By:/s/Scott J. Paige
                                 ----------------------------------
                                 Title:

<PAGE>   22
                                                                              22

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              NATIONAL CITY BANK

                              By:/s/Joseph D. Robison
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 2(b) of Amendment:

                              NATIONAL CITY BANK

                              By:/s/Joseph D. Robison
                                 ----------------------------------
                                 Title: Vice President

                              As to Section 5 of Amendment:

                              NATIONAL CITY BANK

                              By:/s/Joseph D. Robison
                                 ----------------------------------
                                 Title: Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              PNC BANK, NATIONAL ASSOCIATION

                              By:/s/Steffen W. Crowther
                                 ----------------------------------
                                 Title:Vice President

                              As to Section 2(b) of Amendment:

                              PNC BANK, NATIONAL ASSOCIATION

                              By:/s/Steffen W. Crowther
                                 ----------------------------------
                                 Title:Vice President

<PAGE>   23
                                                                              23

                              As to Section 5 of Amendment:

                              PNC BANK, NATIONAL ASSOCIATION

                              By:/s/Steffen W. Crowther
                                 ----------------------------------
                                 Title:Vice President

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE TOKAI BANK, LIMITED
                              NEW YORK BRANCH

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

                              As to Section 2(b) of Amendment:

                              THE TOKAI BANK, LIMITED
                              NEW YORK BRANCH

                              By:/s/Shinichi Nakatani
                                 ----------------------------------
                                 Title: Assistant General Manager

                              As to Section 5 of Amendment:

                              THE TOKAI BANK, LIMITED
                              NEW YORK BRANCH

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

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              THE TOYO TRUST & BANKING CO., LTD.

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

<PAGE>   24
                                                                              24

                              As to Section 2(b) of Amendment:

                              THE TOYO TRUST & BANKING CO., LTD.

                              By:/s/Takeo Nagatani
                                 ----------------------------------
                                 Title: Asistant General Manager
                                        International Department

                              As to Section 5 of Amendment:

                              THE TOYO TRUST & BANKING CO., LTD.

                              By:/s/Takeo Nagatani
                                 ----------------------------------
                                 Title: Asistant General Manager
                                        International Department

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              UNICREDITO ITALIANO

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

                              As to Section 2(b) of Amendment:

                              UNICREDITO ITALIANO

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

<PAGE>   25
                                                                              25

                              As to Section 5 of Amendment:

                              UNICREDITO ITALIANO

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

                              By:/s/Unicredito Italiano
                                 ----------------------------------
                                 Title:

                              As to Amendment (other than Section
                              2(b) and Section 5):

                              BANKERS TRUST COMPANY

                              By:/s/Bankers Trust Company
                                 ----------------------------------
                                 Title:

                              As to Section 2(b) of Amendment:

                              BANKERS TRUST COMPANY

                              By:/s/Bankers Trust Company
                                 ----------------------------------
                                 Title:

                              As to Section 5 of Amendment:

                              BANKERS TRUST COMPANY

                              By:/s/Bankers Trust Company
                                 ----------------------------------
                                 Title:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00005-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00005-of-00352.parquet"}]]