Document:

Exhibit 10.2

 

Exhibit 10.2

EMPLOYMENT AGREEMENT

THIS EMPLOYMENT AGREEMENT, entered into as of this 4th day of October, 2005, by and
between:

JAMES G. ORIE

(the “Officer”),

and

FIRST NATIONAL BANK OF PENNSYLVANIA

(the “Company”),

WITNESSETH THAT:

WHEREAS, Officer is presently employed by Company and Company desires to assure itself of the
continued benefit of the Officer’s services and experience, and the parties desire that said
employment relationship continue upon the terms and conditions herein set forth; and

WHEREAS, Officer and Company intend all policies and procedures of the Company and its parent
company, F.N.B. Corporation, as modified from time to time, to remain in full force and effect.

NOW, THEREFORE, in consideration of the promises and covenants herein contained, and intending to
be legally bound, the parties hereto agree as follows:

SECTION 1 Recitals.

The foregoing recitals are incorporated by reference as if fully set forth herein.

SECTION 2 Term of Agreement.

	(a)	 	Initial Term. The term of employment of the Officer under this Agreement shall be,
initially, a two (2) year term commencing on the date of execution (the “Commencement Date”)
and ending on the second anniversary of the Commencement Date (the “Termination Date”). Said
term shall be subject to automatic extension by operation of the provisions of Section 2(b)
hereof.
	 
	(b)	 	Renewal Extension Term. On the first anniversary of the Commencement Date and
on each succeeding anniversary date thereafter (“Renewal Commencement Date”), the term of
employment of the Officer under this Agreement shall be automatically

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	 	 	extended for one (1)
additional year, thereby extending the contract to the second anniversary of the Renewal
Commencement Date, unless either party shall have elected to fix the expiration date of the
Officer’s term of employment.
	 
	(c)	 	Termination of Automatic Renewal.

	 	(1)	 	Each of the parties shall have the right to terminate the automatic renewal by
written notice 60 days prior to the Renewal Commencement Date and thereby fix the
expiration of the term of the Agreement under this Section;
	 
	 	(2)	 	If either party provides a notice of termination of automatic renewal to
the other, the term of the Agreement of the Officer under this Section shall continue
until the later of:

	 	(c)	 	the Termination Date of the Initial Term as described in Section 2(a)
herein; or
	 
	 	(d)	 	the anniversary as determined by the Renewal Commencement Date
as described in Section 2(b) herein.

	 	(3)	 	Said term shall not continue after December 31, 2020 whether or not such notice
shall have been given in the year 2020 as aforesaid.

	(d)	 	Examples of Operation of this Section. The following are offered merely by way
of illustration, and strictly for purposes of providing examples of the operation of Section
2(a) (Initial Term) and (b) (Renewal Extension Term) of this Agreement:
	 
	 	 	Example of Initial Term: In the event the Commencement Date is September 15, 2005,
the Initial Term is September 15, 2005, to September 14, 2007;
	 
	 	 	Example of Renewal Extension Term: The Renewal Extension Term of this Agreement
will automatically renew for an additional one (1) year term on September 15, 2006, and on
each September 15th thereafter for an additional one (1) year term; therefore, on
September 15, 2006, the Renewal Extension Term runs from September 15, 2006 to September 14,
2008; and
	 
	 	 	Example of Non-Renewal: In the event written notice of non-renewal is provided to
the employee prior to July 15, 2005 (or any July 15th thereafter), the term of
this Agreement will end on September 14, 2007 (or any September 14th thereafter).

SECTION 3 Compensation.

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In consideration for services rendered to the Company under this Agreement, the Company shall pay
and provide to the Officer the following compensation and benefits:

	 	(a)	 	Salary. The Company shall pay Officer a minimum base salary of $150,000 to
be paid in accordance with the Company’s normal payroll practice to be adjusted from
time to time to reflect such merit increases as the Company may determine are
appropriate.
	 
	 	(b)	 	Participation in Performance and Incentive Compensation and Bonus Plans. At
the discretion of the Compensation Committee of F.N.B. Corporation, the Officer shall
be entitled to participate in incentive compensation and such other bonus plans
comparable to those given to similarly-positioned officers of the Company or its
present or future subsidiaries or affiliates only during the term of Officer’s
employment with the Company.
	 
	 	(c)	 	Fringe Benefits. The Officer shall be entitled to vacations, retirement
benefits and other fringe benefits, including but not limited to group life, disability
and health insurance coverages comparable with those furnished to similarly positioned
officers of the Company and consistent with the prevailing compensation policies and
practices of the Company (now and in the future) as they may change from time to time,
with respect to similarly-positioned officers of the Company or its present or future
subsidiaries or affiliates.

SECTION 4 Resignation.

If the Officer voluntarily resigns as an officer or employee of the Company or its significant
present or future subsidiaries or affiliates, the Officer shall no longer be considered an employee
for any purpose and the Officer shall not be entitled to any separation pay, compensation, or
benefits after the effective date of the Officer’s resignation. Notwithstanding the foregoing,
nothing contained herein shall affect the Officer’s vested rights, if any.

SECTION 5 Death.

If the Officer dies during Officer’s employment with Company, the Officer’s heirs and estate are
not entitled to any Separation Pay under the terms of this Agreement.

SECTION 6 Disability.

	 	(a)	 	The term of employment of the Officer under this Agreement may be terminated at
the election of the Company upon a determination by the Board of Directors of the
Company, in its sole discretion, that the Officer will be

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	 	 	 	unable by reason of physical
or mental incapacity to perform the reasonably-expected duties assigned to him pursuant
to this Agreement for a period longer than six consecutive months or more than nine
months in any consecutive twelve-month period;
	 
	 	(b)	 	The Board of Directors shall give due consideration to such
factors as it deems appropriate to the best interests of the Company, including, but not limited to,
the opinion of the Officer’s personal physician or physicians and the opinion
of any physician or physicians selected by the Board of Directors for these
purposes;
	 
	 	(c)	 	The Officer shall submit to examination by any physician(s)
so selected by the Board of Directors, and shall otherwise cooperate
with the Board of Directors in making its determination contemplated hereunder (such cooperation to include,
without limitation, consenting to the release of information by any such
physician(s) to the Company);
	 
	 	(d)	 	In the event of such termination, the Company shall thereupon
be relieved of its obligations to pay compensation and benefits under Section 3 hereof (except
for accrued and unpaid items) but shall be obligated to pay or provide to the
Officer all rights and benefits available under the Company’s officer disability
policy.

SECTION 7 Termination for Proper Cause.

	 	(a)	 	The occurrence of any of the following events or circumstances shall constitute
“Proper Cause” for termination, at the election of the Board of Directors of the
Company, of the employment of the Officer under this Agreement:

	 	(1)	 	the perpetration of defalcations by the Officer involving the
Company or any of its present or future subsidiaries or affiliates, or willful,
reckless or grossly negligent conduct of the Officer entailing a substantial
violation of any material provision of the laws, rules, regulations or orders
of any governmental agency applicable to the Company or its subsidiaries and
affiliates;
	 
	 	(2)	 	the repeated and deliberate failure by the Officer, after
advance written notice, to comply with reasonable policies or directives of the
Board of Directors, President, any executive officer or the Officer’s immediate
supervisor; or

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	 	(3)	 	the Officer shall breach this Agreement in any other material
respect.

	 	(b)	 	If Company terminates the Officer for Proper Cause, the Officer shall not be an
employee nor shall the Officer be entitled to any separation pay, compensation, or
benefits after the effective date of the Officer’s termination. Notwithstanding the
foregoing, nothing contained herein shall affect the Officer’s vested rights, if any.

SECTION 8 Termination Without Cause.

	 	(a)	 	Separation Pay. Company may terminate this Agreement at any time whether or
not such termination constitutes “Proper Cause” as defined in Section 7 hereof. In the
event Company terminates this Agreement without Proper Cause as defined in Section 7
hereof:

	 	(1)	 	The Officer shall not be considered an employee after the
effective date of the termination.
	 
	 	(2)	 	Company shall pay to Officer an amount equal to two (2) times
Officer’s annual salary at the time of termination (“Separation Pay”).
	 
	 	(3)	 	Company shall pay the Officer the Separation Pay over a period
of twenty-four (24) months in equal installments less all withholdings
required by law and authorized deductions, at intervals consistent with
Company payroll practices.
	 
	 	(4)	 	Officer will not be entitled to receive any benefits or bonuses
described in Section 3(b) and (c) hereof.
	 
	 	(5)	 	Officer will be entitled to receive such Separation Pay only if
the Officer executes and does not revoke a Release of all claims and
liabilities in form prescribed by Company.
	 
	 	(6)	 	Following termination without cause, Officer is entitled to elect
insurance coverage under the Consolidated Omnibus Budget Reconciliation Act
(COBRA) for a period of up to eighteen (18) months following officers
termination, and Company shall be obligated to pay on behalf of Officer the
monthly premium cost for Officer’s health/medical coverage under COBRA, less
the same contribution as required by employee’s group life and health insurance
coverages pursuant to the prevailing policies and practices of the Company (now

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	 	 	 	and in the future) with respect to similarly positioned officers of the Company
or its present or future subsidiaries or affiliates.
	 
	 	(7)	 	Nothing herein shall restrict the Officer’s vested rights, if
any, pursuant to Company’s 401(k) Plan, Retirement Income Plan, Basic
Retirement Plan, 2001 Incentive Plan, or any similar plans. Notwithstanding
the Officer receiving any payments under the terms of this Section, on the date
of the Officer’s termination, all vesting, for purposes of the Company’s 401(k)
Plan, Retirement Income Plan, Basic Retirement Plan, 2001 Incentive Plan, or other such plans,
shall cease.

	 	(b)	 	Suspension of Separation Pay. Without limitation of the Company’s rights and
remedies under this Agreement or as otherwise provided by law or in equity, it is
understood and agreed between the parties that the right of the Officer to receive and
retain any payments otherwise due under this Agreement shall be suspended and canceled
if and for so long as Officer shall be in violation of this Agreement. If and when the
Officer shall have cured such violation within twenty (20) days of receipt of written
notice from Company and shall have tendered to the Company any and all economic
benefits directly or indirectly received or receivable by the Officer arising
therefrom, the Officer’s right to receive payments under this Agreement shall be
automatically reinstated but only for the remainder of the period during which such
payments are due him or her.
	 
	 	(c)	 	Termination of Separation Pay. Notwithstanding the foregoing or any other
provision of this Agreement, the Officer shall not be entitled to any further
separation payments and the separation pay period shall end upon the occurrence of any
of the following:

	 	(1)	 	Officer files a claim, suit or submits any matter to
arbitration in violation of the Release executed in connection with Section
8(a)(5) hereof.
	 
	 	(2)	 	Officer violates any term or condition of this Agreement,
including, but not limited to, the Non-Competition, Non-Solicitation and
Confidentiality provisions of this Agreement.
	 
	 	(3)	 	Officer’s misappropriates any trade secrets.

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	 	(4)	 	Company learns that the Officer committed a material breach of the
Agreement during the terms of this Agreement.

	 	(d)	 	Reduction of Separation Pay. Officer’s separation pay and COBRA reimbursement
shall be reduced by an amount equal to the amount Officer is receiving from any other
employment, including self-employment after the initial twelve (12) months of
Separation Pay, which will not be adjusted.

SECTION 9 Change of Control.

A Change of Control (“Change of Control”) shall be defined as any merger or consolidation of F.N.B.
Corporation with another corporation, and as a result of such merger or consolidation, the
shareholders of F.N.B. Corporation as of the day preceding such transaction will own less than
fifty-one percent (51%) of the outstanding voting securities of the surviving corporation, or in
the event that there is (in a single transaction or series of related transactions) a sale or
exchange of eighty percent (80%) or more of the Common Stock of F.N.B. Corporation for securities
of another entity in which shareholders of F.N.B. Corporation will own less than fifty-one percent
(51%) of such entity’s outstanding voting securities, or in the event of the sale by F.N.B.
Corporation of a substantial portion of its assets (including the capital stock F.N.B. Corporation
owns in its subsidiaries) to an unrelated third party.

SECTION 10 Termination after Change of Control.

If Company terminates Employee without Proper Cause within twelve months of an event constituting a
Change of Control, and if the Officer shall duly have complied with and observed the covenants of this Agreement, the Officer will be discharged from the
covenants of Section 11 at any time during the Restricted Period by filing with the Company a duly
executed statement satisfactory to Company, releasing the Company and, if applicable, its insurance
carriers, from any and all obligations under the terms of this Agreement. Notwithstanding said
Release, Officer shall remain subject to all other covenants and restrictions of this Agreement,
including, but not limited to Sections 12 and 13.

SECTION 11 Non-Competition.

	 	(a)	 	For purposes of this Agreement, reference to the term “Competitive Enterprise”
shall mean any bank holding company, finance company or insured depository institution
(including an institution in the organization stage or in the process of applying for
or receiving appropriate regulatory approval), including, without limitation, any
federal or state chartered bank, savings bank, savings and loan association, credit
union or other financial services provider or non-banking affiliate thereof offering
similar services or products as those offered by the Company to its customers.

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	 	(b)	 	During the term of this Agreement and during the two (2) year period
immediately following termination of Officer’s employment (which may include, without
limitation, Officer’s resignation or any event specified in Sections 7 and 8 hereof)
(hereinafter referred to as “Restricted Period”), the Officer shall not:

	 	(1)	 	accept a position as director, employee, consultant, advisor or
agent of any Competitive Enterprise which is located in any county in the
Company’s region to which Officer is assigned at the time of Officer’s termination of employment and any contiguous county
and any county in the Company’s region to which Officer was assigned 24
months prior to Officer’s termination of employment.
	 
	 	(2)	 	acquire an ownership interest (individually or in concert with
others) in a Competitive Enterprise whereby said ownership interest enables
Officer to, directly or indirectly, in any manner, control, direct, influence,
affect or impact the operations, services or business activities of the
Competitive Enterprise in any county, or county contiguous thereto, in which
Company or its subsidiaries operate an office at the time of Officer’s
termination of employment;

SECTION 12 Non-Solicitation.

During the Restricted Period the Officer shall not:

	 	(a)	 	in any way, directly or indirectly, for the purpose of selling
any product or service that competes with a product or service offered by the
Company or its present or future subsidiaries or affiliates, solicit, divert,
or entice:

	 	(1)	 	any customer or existing business of Company,
with whom the Officer solicited, became aware of, or transacted
business during Officer’s employment with Company;
	 
	 	(2)	 	any potential customer or business identified
by Company, with whom the Officer solicited, became aware of, or
transacted business during Officer’s employment with Company;

	 	(b)	 	employ or assist in employing any present employee of the Company or any
of its affiliates (whether or not such employment is full time or is pursuant
to a written contract), for the purpose of having such employee perform
services for any Competitive Enterprise or other

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organization in competition with the business of the Company or any of its present or future subsidiaries
or affiliates;

	 	(c)	 	in any way, directly or indirectly, make any oral or written
statement, comments, or other communications designed or intended to impugn,
disparage or otherwise malign the reputation, ethics, competency, morality or
qualifications of the Company or any of its directors or employees or
customers.

SECTION 13 Confidentiality.

	 	(a)	 	For purposes of this Agreement, “Proprietary Information” shall mean any
information relating to the business of the Company or any of its present or future
subsidiaries or affiliates that has not previously been publicly released by authorized
representatives of the Company or any authorized representatives of any of its present
or future subsidiaries or affiliates, and shall include (but shall not be limited to)
Company information encompassed in all marketing and business plans, financial information,
costs, pricing information, customer and client lists and relationships between
Company and dealers, distributors, sales representatives, wholesalers, customers,
clients, suppliers, and others who have business dealings with Company, and all
methods, concepts, or ideas in or reasonably related to the business of the Company
or any of its present or future subsidiaries or affiliates and not in the public
domain.
	 
	 	(b)	 	The Officer agrees to regard and preserve as confidential all Proprietary
Information that has been or may be developed or obtained by the Officer in the course
of Officer’s employment with the Company and its subsidiaries and affiliates, whether
Officer has such information in Officer’s memory, writing, electronic media or other
physical form, including information maintained by Officer on any computer, electronic
device, or other personal property owned by Officer. The Officer shall not, without
written authorization from the Company, use for Officer’s benefit or purposes, nor
disclose to others at any time, either during the term of Officer’s employment or
thereafter, except as required by the conditions of Officer’s employment hereunder, any
Proprietary Information connected with the business or development of the Company or
its subsidiaries or affiliates. This prohibition shall not apply after the Proprietary
Information has been voluntarily disclosed to the public,

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	 	 	 	independently developed and
disclosed by others, or otherwise enters the public domain through lawful means.

SECTION 14 Removal of Documents or Objects.

The Officer agrees not to remove from the premises of the Company or any of its present or future
subsidiaries or affiliates, except as an employee of the Company in
pursuit of the business of the Company or any of its present or future subsidiaries or affiliates,
or except as specifically permitted in writing by the Company, any document or object containing or
reflecting any Proprietary Information. The Officer recognizes that all such documents, tangible
and intangible property and objects, whether developed by him or her by someone else, are the
exclusive property of the Company.

SECTION 15 Remedies.

In addition to any other rights and remedies Company may have if Officer violates this Agreement,
the Company and Officer agree as follows:

	 	(a)	 	It is understood and agreed by and between the parties hereto that the services
to be rendered by the Officer hereunder are of a special, unique, extraordinary and
intellectual character, which gives them a peculiar value, the loss of which may not be
reasonably or adequately compensated in damages, and additionally that a breach by the
Officer of the covenants set out in Sections 11, 12, 13 and 14 of this Agreement will
cause the Company great and irreparable injury and damage. The Officer hereby
expressly agrees that the Company shall be entitled to the remedies of injunction,
specific performance and other equitable relief to prevent a breach of Sections 11, 12,
13 and 14 of this Agreement by the Officer. This provision shall not, however, be
construed as a waiver of any of the remedies which the Company may have for damages or
otherwise.
	 
	 	(b)	 	In the event Officer shall be in violation of any of the aforementioned
restrictive covenants, the time limitation thereof with respect to them shall be
extended for a period of time equal to the period of time during
which breach or breaches should occur; and in the event the Company should be
required to seek relief from such breach in any court, board of arbitration or other
tribunal, the covenants shall be extended for a period of time equal to the pendency
of such proceedings, including appeals.

SECTION 16 Subsidiaries and Affiliates.

It is understood and agreed by the parties hereto that, at the election and direction of the
Company’s Board of Directors and without modification of the terms and provisions hereof, the
Officer may be required to serve as an officer of any one or more present or future subsidiaries or
affiliates of the Company and, when and as so determined by the Board and

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any such subsidiary or affiliate, the rights, duties and obligations of the Officer and Company expressed and implied in
this Agreement shall inure to the benefit of and bind any such subsidiary or affiliate with the
same force and effect as would be obtained if the subsidiary or affiliate were a party hereto
jointly and severally with the Company.

SECTION 17 Successors, Assigns, Etc.

	 	(a)	 	This Agreement shall be binding upon, and shall inure to the benefit of, the
Officer and the Company and their respective permitted successors, assigns, heirs,
legal representatives and beneficiaries.
	 
	 	(b)	 	Except as required by law, no right to receive payments under this Agreement
shall be subject to anticipation, commutation, alienation, sale, assignment,
encumbrance, charge, pledge or hypothecation or to execution, attachment, levy, or
similar process or assignment by operation of law, and any attempt, voluntary or
involuntary, to effect any such action shall be null, void and of no effect; provided,
however, that nothing in this Section shall preclude the assumption of such rights by
executors, administrators or other legal representatives of the Officer or Officer’s
estate and their assigning any rights hereunder to the person or persons entitled
thereto.
	 
	 	(c)	 	Nothing in this Agreement shall preclude the Company from consolidating or
merging into or with or transferring all or substantially all of its assets to another
corporation which assumes this Agreement and all obligations and undertakings of the
Company hereunder. Upon such a consolidation, merger or transfer of assets and
assumption the term “Company” as used herein shall mean such other corporation and this
Agreement shall continue in full force and effect.

SECTION 18 Notices.

	 	(a)	 	All notices and other communications which are required or may be given under
this Agreement shall be in writing and shall be deemed to have been given on the date
delivered personally or if sent by registered or certified mail, return receipt
requested, postage prepaid, on the date deposited in the mail.
	 
	 	(b)	 	All notices shall be provided to the following address or to such other place
as either party shall have specified by notice in writing to the other:

	 	(1)	 	To the Company, at the address designated as its headquarters, Attention:
CEO. With a copy to F.N.B. Corporation, One F.N.B.

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	 	 	 	Boulevard, 1st Floor, Hermitage, Pennsylvania 16148,
Attention: Corporate Counsel.
	 
	 	(2)	 	To the Officer, at his/her address provided to Company from
time to time for salary and other similar purposes.

SECTION 19 Governmental Regulation.

Nothing contained in this Agreement shall be interpreted, construed or applied to require the
commission of any act contrary to law and whenever there is any conflict between any provision of
this Agreement and any statute, law ordinance, order or regulation, the latter shall prevail; but
in such event any such provision of this Agreement shall be curtailed and limited only to the
extent necessary to bring it within applicable legal requirements.

SECTION 20 Arbitration.

Any dispute or controversy as to the validity, interpretation, construction, application or
enforcement of, or otherwise arising under or in connection with this Agreement, shall be submitted
at the request of either party hereto for resolution and settlement through arbitration in
Pennsylvania in accordance with the rules then prevailing of the American Arbitration Association.
Any award rendered therein shall be final and binding on each of the parties hereto and their
heirs, executors, administrators, successors and assigns, and judgment may be entered thereon in
any court having jurisdiction. The foregoing provisions of this paragraph shall not be deemed to
limit the rights and remedies reserved to the Company under and pursuant to Section 13 hereof which
rights and remedies may be pursued through arbitration.

SECTION 21 Governing Law.

This Agreement shall be governed by and construed in accordance with the laws of the Commonwealth
of Pennsylvania, without regard to its conflicts of laws principles.

SECTION 22 Divisibility.

Should a court or arbitrator declare any provision hereof to be invalid, such declaration shall not
affect the validity of the Agreement as a whole or any part thereof, other than the specific
portion declared to be invalid.

SECTION 23 Headings.

The headings to the Sections and paragraphs hereof are placed herein for convenience of reference
only and in case of any conflict the text of this Agreement, rather than the headings, shall
control.

SECTION 24 Entire Agreement; Amendment.

This Agreement sets forth the entire understanding of the parties in respect of the subject
matter contained herein and supersedes all prior agreements, arrangements and understandings
relating to the subject matter and may only be amended by a written agreement signed by both
parties hereto or their duly-authorized representatives.

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

	 	 	 	 	 
	WITNESS:
	 	 	 	 
	 
	 	 	 	 
	/s/David B. Mogle

	 	/s/James G. Orie
	 	 
	

	 	

	 	 
	 

	 	James G. Orie	 	 
	 
	 	 	 	 
	ATTEST:

	 	First National Bank of Pennsylvania	 	 
	 
	 	 	 	 
	/s/David B. Mogle

	 	By: /s/Stephen J. Gurgovits	 	 
	

	 	

	 	 
	Secretary

	 	Name:  Stephen J. Gurgovits	 	 
	 

	 	Title: Chairman	 	 

Page 13<PAGE>
                                                                    Exhibit 10.1

                                                                  EXECUTION COPY

================================================================================

                       AMENDED AND RESTATED LOAN AGREEMENT

                         DATED AS OF SEPTEMBER 27, 2005

                                      AMONG

                                US AIRWAYS, INC.,
                                  AS BORROWER,

                             US AIRWAYS GROUP, INC.
                            AND ITS SUBSIDIARIES FROM
                           TIME TO TIME PARTY HERETO,

                            THE SEVERAL LENDERS FROM
                           TIME TO TIME PARTY HERETO,

                                 CITIBANK, N.A.,
                                    AS AGENT,

                          CITICORP NORTH AMERICA, INC.,
                         AS GOVCO ADMINISTRATIVE AGENT,

                            WILMINGTON TRUST COMPANY,
                               AS COLLATERAL AGENT

                                       AND

                     AIR TRANSPORTATION STABILIZATION BOARD

================================================================================

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
ARTICLE I DEFINITIONS, INTERPRETATION AND ACCOUNTING TERMS..............      2

   Section 1.1.    Defined Terms........................................      2
   Section 1.2.    Computation of Time Periods..........................     31
   Section 1.3.    Accounting Terms and Principles......................     31
   Section 1.4.    Certain Terms........................................     32

ARTICLE II THE LOAN.....................................................     32

   Section 2.1.    The Loan.............................................     32
   Section 2.2.    Scheduled Repayment of the Loan......................     32
   Section 2.3.    Evidence of Debt.....................................     34
   Section 2.4.    Optional Prepayments.................................     35
   Section 2.5.    Mandatory Prepayments................................     35
   Section 2.6.    Interest.............................................     39
   Section 2.7.    Fees.................................................     39
   Section 2.8.    Payments and Computations............................     40
   Section 2.9.    Certain Provisions Governing the Loan................     42
   Section 2.10.   Capital Adequacy.....................................     44
   Section 2.11.   Taxes................................................     45
   Section 2.12.   Limitations with respect to RSA......................     47

ARTICLE III CONDITIONS PRECEDENT TO EFFECTIVENESS.......................     47

ARTICLE IV REPRESENTATIONS AND WARRANTIES...............................     51

   Section 4.1.    Organization, Powers, Qualification, Good Standing,
                   Business, Subsidiaries, the Act and the Regulations..     51
   Section 4.2.    Authorization of Loan Documents, etc.................     52
   Section 4.3.    Financial Condition..................................     53
   Section 4.4.    No Material Adverse Change; No Restricted Payments...     54
   Section 4.5.    Title to Properties; Liens...........................     54
   Section 4.6.    Litigation; Adverse Facts............................     54
   Section 4.7.    Payment of Taxes.....................................     54
   Section 4.8.    Performance of Agreements; Materially Adverse
                   Agreements...........................................     55
   Section 4.9.    Governmental Regulation..............................     55
   Section 4.10.   Securities Activities................................     55
   Section 4.11.   Employee Benefit Plans...............................     56
   Section 4.12.   Environmental Protection.............................     56
   Section 4.13.   Disclosure...........................................     57
   Section 4.14.   Compliance with Laws.................................     57
   Section 4.15.   Indebtedness.........................................     57
   Section 4.16.   Insurance............................................     57
   Section 4.17.   Perfected Security Interests.........................     58
   Section 4.18.   Compliance with the Plan of Reorganization...........     58
   Section 4.19.   Absence of Labor Disputes............................     58
   Section 4.20.   Compliance with certain Gate Leases..................     58
</TABLE>

                                       -i-

<PAGE>

<TABLE>
<S>                                                                          <C>
   Section 4.21.   Slot Utilization.....................................     58
   Section 4.22.   Deposit Accounts and Securities Accounts.............     58
   Section 4.23.   Unrestricted Cash and Cash Equivalents...............     58

ARTICLE V AFFIRMATIVE COVENANTS.........................................     59

   Section 5.1.    Accounting Controls; Financial Statements and
                   Other Reports........................................     59
   Section 5.2.    Corporate Existence..................................     64
   Section 5.3.    Payment of Taxes and Claims..........................     64
   Section 5.4.    Maintenance of Properties; Insurance.................     64
   Section 5.5.    Inspection...........................................     65
   Section 5.6.    Compliance with Laws, Etc............................     65
   Section 5.7.    Remedial Action Regarding Hazardous Materials........     66
   Section 5.8.    Additional Obligors; Collateral......................     66
   Section 5.9.    Employee Benefit Plans...............................     68
   Section 5.10.   FAA Matters; Citizenship.............................     68
   Section 5.11.   Board Guaranty.......................................     68
   Section 5.12.   Audits and Reviews...................................     68
   Section 5.13.   Control of Deposit Accounts and Securities Accounts..     69
   Section 5.14.   Lower-Tier Covered Transaction.......................     69
   Section 5.15.   Contractual Obligations..............................     70
   Section 5.16.   Slot Utilization.....................................     70
   Section 5.17.   Stock Exchange Listing...............................     70
   Section 5.18.   Further Assurances...................................     70
   Section 5.19.   Credit Rating of Loan................................     70

ARTICLE VI NEGATIVE COVENANTS...........................................     70

   Section 6.1.    Liens and Related Matters............................     70
   Section 6.2.    Investments..........................................     72
   Section 6.3.    Restricted Payments..................................     73
   Section 6.4.    Financial Covenants..................................     73
   Section 6.5.    Restriction on Acquisitions; Change in Fiscal Year...     75
   Section 6.6.    Sales-Leasebacks.....................................     75
   Section 6.7.    Transactions with Affiliates.........................     76
   Section 6.8.    Conduct of Business..................................     77
   Section 6.9.    Merger or Consolidation..............................     77
   Section 6.10.   Limitations on Amendments............................     77
   Section 6.11.   No Further Negative Pledges..........................     78
   Section 6.12.   Speculative Transactions.............................     78
   Section 6.13.   Asset Sales..........................................     78
   Section 6.14.   Spare Parts..........................................     79

ARTICLE VII EVENTS OF DEFAULT...........................................     80

   Section 7.1.    Events of Default....................................     80
   Section 7.2.    Remedies.............................................     82

ARTICLE VIII THE AGENT AND THE COLLATERAL AGENT.........................     83

   Section 8.1.    Authorization and Action.............................     83
   Section 8.2.    Reliance, Etc........................................     84
   Section 8.3.    Affiliates...........................................     85
</TABLE>

                                      -ii-

<PAGE>

<TABLE>
<S>                                                                          <C>
   Section 8.4.    Representations of the Lenders and the Board.........     85
   Section 8.5.    Events of Default; Termination of Board Guaranty.....     86
   Section 8.6.    Agent's and Collateral Agent's Right to Indemnity....     86
   Section 8.7.    Indemnification of Agent and Collateral Agent........     86
   Section 8.8.    Successor Agent and Collateral Agent.................     87
   Section 8.9.    Release of Liens on Collateral and Subsidiary
                   Guarantors...........................................     87
   Section 8.10.   Co-Collateral Agent; Separate Collateral Agent.......     88
   Section 8.11.   Collateral Agents' Lien..............................     89

ARTICLE IX MISCELLANEOUS................................................     89

   Section 9.1.    Amendments, Waivers, Etc.............................     89
   Section 9.2.    Assignments and Participations; Successors and
                   Assigns..............................................     91
   Section 9.3.    Costs and Expenses...................................     93
   Section 9.4.    Indemnities..........................................     93
   Section 9.5.    Right of Set-Off.....................................     94
   Section 9.6.    Sharing of Payments, Etc.............................     95
   Section 9.7.    Notices, Etc.........................................     95
   Section 9.8.    No Waiver; Remedies..................................     95
   Section 9.9.    Governing Law........................................     95
   Section 9.10.   Submission to Jurisdiction; Service of Process.......     96
   Section 9.11.   Waiver of Jury Trial.................................     96
   Section 9.12.   Marshaling; Payments Set Aside.......................     96
   Section 9.13.   Section Titles.......................................     97
   Section 9.14.   Execution in Counterparts............................     97
   Section 9.15.   Severability.........................................     97
   Section 9.16.   Confidentiality......................................     97
   Section 9.17.   No Proceedings.......................................     98
   Section 9.18.   Govco Administrative Agent...........................     98
   Section 9.19.   Acknowledgment Regarding Federal Authority...........     98
   Section 9.20.   Independence of Representations, Warranties and
                   Covenants............................................     99
   Section 9.21.   Board Acknowledgment.................................     99
   Section 9.22.   GE Acknowledgement...................................     99
</TABLE>

Annexes
Annex A   Notice Addresses
Annex B   Lending Office

Schedules
Schedule 1.1(a)    Slots
Schedule 2.5(b)    Collateral Release Values
Schedule 2.5(d)    Designated Asset Sales
Schedule 3(a)(v)   Stock Certificates
Schedule 3.1(b)    Other Agreements
Schedule 4.1(b)    Operating Authority
Schedule 4.1(c)    Subsidiaries
Schedule 4.2(c)    Consents, Approvals, etc.
Schedule 4.3(d)    Financial Condition
Schedule 4.6       Material Litigation

                                      -iii-

<PAGE>

Schedule 4.7(a)    Payment of Taxes
Schedule 4.7(b)    Government Tax Claims
Schedule 4.8(c)    Other Agreements
Schedule 4.11(a)   Plans and Multiemployer Plans
Schedule 4.12(b)   Hazardous Material Activity
Schedule 4.12(c)   Environmental Claims
Schedule 4.15      Indebtedness
Schedule 4.20      Gate Leases
Schedule 4.22      Deposit Accounts and Securities Accounts
Schedule 5.13      Account Control Agreements
Schedule 6.1(a)    Permitted Liens
Schedule 6.1(b)    Permitted Payment Restrictions
Schedule 6.6       Sale-Leasebacks
Schedule 6.7(b)    Transactions with Affiliates

Exhibits
Exhibit A     Form of Assignment and Acceptance
Exhibit B-1   Form of Tranche A Note
Exhibit B-2   Form of Tranche B Note
Exhibit C     Form of Amended and Restated First Lien Aircraft Mortgage and
              Security Agreement for Borrower
Exhibit D     Form of Amended and Restated First Lien Aircraft Mortgage and
              Security Agreement for Piedmont
Exhibit E     Form of Amended and Restated First Lien Slot Security Agreement
Exhibit F     Form of Amended and Restated First Lien Security Agreement
Exhibit G     Form of Amended and Restated First Lien Intellectual Property
              Security Agreement
Exhibit H     Form of Amended and Restated First Lien Leasehold Mortgage,
              Security Agreement, Assignment of Rents and Leases and Fixture
              Filing (Pennsylvania)
Exhibit I     Form of Collateral Value Certificate
Exhibit J     Form of First Lien Guaranty
Exhibit K     [Reserved]
Exhibit L     Form of Summary Report of Slot Utilization
Exhibit M     Form of Subsidiary Joinder
Exhibit N     Investment Guidelines

                                      -iv-

<PAGE>

          AMENDED AND RESTATED LOAN AGREEMENT, dated as of September 27, 2005,
among US AIRWAYS, INC., a Delaware corporation (the "Borrower"), US AIRWAYS
GROUP, INC., a Delaware corporation ("Group"), the direct and indirect
Subsidiaries of Group parties hereto from time to time, the several banks and
other financial institutions or entities from time to time parties to this
Agreement as Lenders, CITIBANK, N.A., as agent for the Lenders (in such
capacity, together with its successors and permitted assigns, the "Agent"),
CITICORP NORTH AMERICA, INC., as Govco Administrative Agent (in such capacity,
together with its successors and permitted assigns, the "Govco Administrative
Agent"), WILMINGTON TRUST COMPANY, a Delaware banking corporation, as Collateral
Agent (in such capacity, together with its successors and permitted assigns, the
"Collateral Agent") and AIR TRANSPORTATION STABILIZATION BOARD, created pursuant
to Section 102 of the Act referred to below (the "Board").

                                   WITNESSETH:

          WHEREAS, the Borrower, Group, the Subsidiaries of Group referred to
therein, the Board, the lenders and agents referred to therein and Phoenix
American Financial Services Inc., as Loan Administrator, are parties to that
certain Loan Agreement dated as of March 31, 2003 (as amended, supplemented or
otherwise modified through the date hereof, the "Original Loan Agreement")
pursuant to which the lenders thereunder made a single term loan to the Borrower
in the amount of $1,000,000,000;

          WHEREAS, on September 12, 2004, the Borrower, Group and certain of
their affiliates (the "Debtors") filed voluntary petitions for relief under
Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the
Eastern District of Virginia, Alexandria Division (the "Bankruptcy Court"),
jointly administered Case No. 04-13819 (the "Bankruptcy Case");

          WHEREAS, the Plan of Reorganization (as defined below) in the
Bankruptcy Case contemplates, among other things, (i) the merger (the "Merger")
of Barbell Acquisition Corp., a Delaware corporation and wholly owned Subsidiary
of Group ("Merger Sub"), with and into America West Holdings Corporation, a
Delaware corporation ("AWA Holdings"), pursuant to that certain Agreement and
Plan of Merger dated as of May 19, 2005 (the "Merger Agreement") among Group,
AWA Holdings and Merger Sub, and (ii) the reinstatement of the Loan upon the
terms and conditions set forth herein;

          WHEREAS, the Borrower has requested that the Board and the Lenders
consent to the Merger and the transactions contemplated by the Plan of
Reorganization, and, in connection therewith, amend and restate the Original
Loan Agreement as provided herein; and

          WHEREAS, the Board and the Lenders are willing to consent to the
Merger and the transactions contemplated by the Plan of Reorganization and amend
and restate the Original Loan Agreement upon the terms and subject to the
conditions set forth herein.

          NOW, THEREFORE, in consideration of the premises and the covenants and
agreements contained herein, the parties hereto hereby agree to amend and
restate the Original Loan Agreement as follows:

<PAGE>

                                    ARTICLE I

                DEFINITIONS, INTERPRETATION AND ACCOUNTING TERMS

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

          "Act" means the Air Transportation Safety and System Stabilization
Act, P.L. 107-42, as the same may be amended from time to time.

          "Adjusted Cash Amount" has the meaning specified in Section 6.4(a).

          "Adjusted Excess Cash Flow" means, for any period, (i) Excess Cash
Flow of Group for such period, minus (ii) the sum of (A) 25% of such Excess Cash
Flow, and (B) 100% of the aggregate amount of prepayments of the Loan previously
made pursuant to Section 5.8(d) during such period.

          "Affiliate" means, with respect to any Person, any other Person which,
directly or indirectly, controls, is controlled by or is under common control
with such Person. For purposes of this definition, "control" means the
possession, directly or indirectly, of the power to direct or cause the
direction of the management and policies of such Person, whether through the
ownership of voting securities, by contract or otherwise.

          "Affiliate Transaction" has the meaning specified in Section 6.7(a).

          "After-Acquired Section 1110 Equipment" means Section 1110 Equipment
acquired by an Obligor after the Effective Date.

          "Agent" has the meaning specified in the preamble to this Agreement.

          "Aggregate Amounts Due" has the meaning specified in Section 9.6.

          "Agreement" means this Amended and Restated Loan Agreement.

          "Airbus Financing Letter Agreement" means the A350/A330 Financing
Letter Agreement, dated as of September 27, 2005, among Borrower, AWA, Group,
and AVSA, S.A.R.L., or any financing pursuant thereto, as amended, restated,
supplemented or modified.

          "Airbus Financings" means the Airbus Loan Agreements and the Airbus
Financing Letter Agreement.

          "Airbus Loan Agreements" means the $161,000,000 Loan Agreement and the
$89,000,000 Loan Agreement, each dated as of September 27, 2005, among the
Borrower, AWA, Group, Airbus Financial Services, individually and as loan agent,
and Wells Fargo Bank Northwest, National Association, as collateral agent, each
as amended, restated, supplemented or modified.

          "Aircraft Related Equipment" means each Obligor's aircraft fleet
(including engines, airframes, propellers and appliances), spare aircraft
engines and propellers, spare parts, aircraft parts, simulators and other
training devices, passenger loading bridges or other flight or ground equipment
and Aircraft Related Facilities.

                                        2

<PAGE>

          "Aircraft Related Facilities" means (i) airport terminal facilities,
including without limitation, baggage systems, loading bridges and related
equipment, building, infrastructure and maintenance, club rooms, apron, fueling
systems or facilities, signage/image systems, administrative offices,
information technology systems and security systems, (ii) airline support
facilities, including without limitation, cargo, catering, mail, ground service
equipment, ramp control, deicing, hangars, aircraft parts/storage, training and
reservations facilities and (iii) all equipment used in connection with the
foregoing.

          "Alternate Tranche A Lender" means Citibank, N.A, and each permitted
assignee thereof in accordance with Section 9.2.

          "ALPA Letter Agreement" means the Letter Agreement, dated September
14, 2005, among Group, AWA Holdings and the Airline Pilots Association.

          "Appraisal Report" means, with respect to each category of Appraised
Collateral, a desktop appraisal (or, if applicable, pursuant to Section 5.8(c),
a physical inspection report) in form and substance reasonably satisfactory to
the Controlling Creditor and prepared by an Appraiser, which certifies, at the
time of determination, the current market value and the liquidation value of the
assets subject to such appraisal; provided that with respect to aircraft,
engines, spare engines, spare parts and flight simulators, the terms "current
market value" and "liquidation value" shall be as defined by the International
Society of Transport Aircraft Trading if applicable to the particular
Collateral; provided, further, that except as otherwise agreed to by the
Controlling Creditor, each Appraisal Report obtained subsequent to the
preparation of the Baseline Appraisal with respect to each category of Appraised
Collateral shall be (A) prepared by the same Appraiser used in the Baseline
Appraisal for such category of Appraised Collateral, unless such Appraiser is no
longer providing appraisals for such type of property or the Borrower, the Agent
and the Board (so long as the Board is either a guarantor of Tranche A or a
Lender hereunder) agree that good cause exists to change Appraisers and (B) in
any event, based on the same methodologies and assumptions (including, without
limitation, the time period for the disposition of such Appraised Collateral and
the market conditions perceived to exist at the time) used in the Baseline
Appraisal for such category of Appraised Collateral.

          "Appraised Collateral" means (i) all aircraft, spare engines, flight
simulators, ground service equipment, passenger loading bridges and spare parts
that are part of the Collateral, (ii) Slots and Gate Leases that are part of the
Collateral, (iii) each item of Pledged Real Property that is the subject of a
Mortgage, and (iv) such other Aircraft Related Equipment that is part of the
Collateral and for which the Obligors elect to obtain Appraisal Reports.

          "Appraised Value" means, with respect to any item of Collateral, the
liquidation value of such Collateral as reflected in the most recent Appraisal
Report obtained in respect of such Collateral in accordance with this Agreement.

          "Appraiser" means BACK Aviation Solutions, AVITAS, Inc. or Simat
Helliesen & Eichner, Inc. or any other firm of nationally recognized,
independent appraisers as may be agreed by the Borrower and the Controlling
Creditor.

          "Asset Sale" means any sale, transfer or other disposition (including
by way of merger, consolidation, exchange of assets or sale-leaseback
transactions) by an Obligor to any Person other than another Obligor of (i) all
or any of the Capital Stock of any Obligor other than Group or (ii) any other
property or assets of an Obligor (including spare parts); provided that the term
"Asset Sale" shall not include (a) any sale or disposition of spare parts,
inventory (including available seat miles and frequent flier miles (including
dividend and flightfund miles)), receivables and other current assets, in each
case in

                                        3

<PAGE>

the ordinary course of business; provided that with respect to a sale or
disposition of spare parts, the aggregate Appraised Value of the remaining spare
parts which would be counted in the computation of Collateral Value as of such
date is not less than 75% of the Appraised Value of the spare parts set forth in
the Baseline Appraisal; (b) any licensing or sublicensing of intellectual
property in the ordinary course of business of the Obligors; (c) any leasing or
subleasing of property in the ordinary course of business; (d) a sale, transfer
or other disposition resulting from a casualty or a condemnation by a
Governmental Authority; (e) any sale or disposition (in a single transaction or
related series of transactions) of obsolete or worn out property (other than
spare parts) in the ordinary course of business that generate(s) consideration
to the Obligors of $100,000 or less; (f) the contemporaneous exchange, in the
ordinary course of business, of property for property of a like kind; (g) any
disposition of property which is not Collateral in connection with the making of
an Investment permitted under Section 6.2; or (h) a sale or disposition of cash
or Cash Equivalents.

          "Assignment and Acceptance" means an assignment and acceptance entered
into by a Lender and an Eligible Lender, consented to by the Board and the
Borrower (if applicable) and accepted by the Agent (unless consummated pursuant
to Section 9.2(d)), in substantially the form of Exhibit A.

          "AWA" means America West Airlines, Inc., a Delaware corporation.

          "AWA Holdings" has the meaning specified in the recitals to this
Agreement.

          "AWA Loan" means the "Loan" under and as defined in the AWA Loan
Agreement.

          "AWA Loan Agreement" means that certain Amended and Restated Loan
Agreement dated as of the date hereof among AWA, as borrower thereunder, Group,
the other direct and indirect Subsidiaries of Group parties thereto, Citibank,
N.A., in its capacity as lender thereunder, Citibank, N.A., in its capacity as
agent thereunder, Wilmington Trust Company, in its capacity as collateral agent
thereunder, and the Board.

          "AWA Loan Prepayment Account" means the "Prepayment Account" under and
as defined in the AWA Loan Agreement.

          "Bankruptcy Case" has the meaning specified in the recitals to this
Agreement.

          "Bankruptcy Code" means Title 11 of the United States Code as now and
hereafter in effect, or any successor statute.

          "Bankruptcy Court" has the meaning specified in the recitals to this
Agreement.

          "Base Rate Loan" means a Loan that bears interest based on a
fluctuating rate per annum for any day equal to the sum of (a) the higher of (i)
the Federal Funds Rate plus 1/2 of 1% and (ii) the rate of interest in effect
for such day as publicly announced from time to time by Citibank, N.A. (or any
successor thereto) as its "prime rate" plus (b) 3.00%. For purposes of this
definition, "Federal Funds Rate" means, for any day, the rate per annum equal to
the weighted average of the rates on overnight Federal funds transactions with
members of the Federal Reserve System arranged by Federal funds brokers on such
day, as published by the Federal Reserve Bank on the Business Day next
succeeding such day; provided that (a) if such day is not a Business Day, the
Federal Funds Rate for such day shall be such rate on such transactions on the
next preceding Business Day as so published on the next succeeding Business Day,
and (b) if no such rate is so published on such next succeeding Business Day,
the Federal Funds Rate for such day shall be the average rate (rounded upward,
if necessary, to a whole multiple of 1/100 of 1%) charged to Citibank, N.A. on
such day on such transactions as determined by the Agent.

                                        4

<PAGE>

Furthermore, the "prime rate" is a rate set by Citibank, N.A. based upon various
factors including its costs and desired return, general economic conditions and
other factors, and is used as a reference point for pricing some loans, which
may be priced at, above, or below such announced rate. Any change in such prime
rate announced by Citibank, N.A. shall take effect at the opening of business on
the day specified in the public announcement of such change.

          "Baseline Appraisal" means, as to each category of Appraised
Collateral, the first Appraisal Report with respect to such category of
Appraised Collateral obtained by the Obligors after the Effective Date pursuant
to Section 5.8(c).

          "Board" has the meaning specified in the preamble to this Agreement,
and any successor approved by or established in accordance with the Act.

          "Board Guaranty" means the Second Amended and Restated Guarantee
Agreement dated as of the date hereof and executed by the Board, the Lenders
referred to therein and the Agent.

          "Borrower" has the meaning specified in the preamble to this
Agreement.

          "Business Day" means a day of the year on which banks are not required
or authorized to close in New York, New York, Charlotte, North Carolina or
Phoenix, Arizona and, if the applicable Business Day relates to notices,
determinations, fundings and payments in connection with LIBOR, a day on which
dealings in Dollar deposits are also carried on in the London interbank market.

          "Capital Lease", as applied to any Person, means any lease of any
property (whether real, personal or mixed) by that Person as lessee that, in
conformity with GAAP, is required to be accounted for as a capital lease on the
balance sheet of that Person, and the amount of Indebtedness represented by such
lease shall be the capitalized amount of the obligations evidenced thereby
determined in accordance with GAAP.

          "Capital Stock" means, with respect to any Person, any and all shares,
interests, participations or other equivalents (however designated, whether
voting or non-voting) of such Person's capital stock, or corresponding equity
rights in any partnership, limited liability company or other entity, whether
now outstanding or issued after the date of this Agreement, including, without
limitation, all Common Stock.

          "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 or instrumentality 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 one year after such date; (ii) marketable direct obligations issued by
any state of the United States of America or any political subdivision of any
such state or any instrumentality thereof, in each case maturing within one year
after such date and having, at the time of the acquisition thereof, the highest
rating obtainable from either S&P or Moody's; (iii) commercial paper not issued
by the Borrower maturing no more than one year after such date and having, at
the time of the acquisition thereof, a rating of at least A-2 from S&P or at
least P-2 from Moody's; (iv) certificates of deposit or bankers' acceptances
maturing within one year after such date and issued or accepted by any Lender or
by any commercial bank organized under the laws of the United States of America
or any state thereof or the District of Columbia that (a) is at least
"adequately capitalized" (as defined in the regulations of its primary Federal
banking regulator) and (b) has Tier 1 capital (as defined in such regulations)
of not less than $500,000,000; (v) 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

                                        5

<PAGE>

(c) has the highest rating obtainable from either S&P or Moody's; and (vi)
investments made pursuant to the Investment Guidelines, so long as an amount
equal to 100% of the Minimum Adjusted Cash Amount required to be maintained at
such time pursuant to Section 6.4(a) is maintained in cash and/or investments
covered in clauses (i) through (v) above.

          "Cash Proceeds" means, (a) with respect to any Asset Sale, the cash or
Cash Equivalents proceeds of such Asset Sale, including payments of deferred
payment obligations (to the extent corresponding to the principal, but not the
interest component thereof) when received in the form of cash or Cash
Equivalents and proceeds from the conversion of other property received when
converted to cash or Cash Equivalents, and (b) with respect to any Future
Issuance, the cash proceeds of such Future Issuance.

          "CFC" means a "controlled foreign corporation" under Section 957 of
the Internal Revenue Code.

          "Change of Control" means (i) the acquisition at any time by any
Person of "beneficial ownership" (within the meaning of Section 13(d) of the
Exchange Act and the rules and regulations promulgated thereunder ("Section
13(d)")) in excess of 35% of the total voting power of the Voting Stock of
Borrower, AWA, AWA Holdings or Group; (ii) the sale, lease, transfer or other
disposition, of all or substantially all of the assets of the Borrower, AWA, AWA
Holdings or Group to any Person as an entirety or substantially as an entirety
in one transaction or a series of related transactions; (iii) the merger or
consolidation of the Borrower, AWA, AWA Holdings or Group, with or into another
corporation, or the merger of another corporation into the Borrower, AWA, AWA
Holdings or Group, or any other transaction, with the effect that a Person
acquires as a result of such transaction "beneficial ownership" in excess of 35%
of the total voting power of the Voting Stock of the Borrower, AWA, AWA Holdings
or Group, or (if the Borrower, AWA, AWA Holdings or Group is not the surviving
corporation in such transaction) such other corporation (including, in any such
case, indirect ownership through another Person); (iv) the liquidation or
dissolution of the Borrower, AWA or Group, other than a liquidation or
dissolution in which another Obligor acquires all of the assets of the
liquidating entity; or (v) if a majority of the board of directors of Group
shall no longer be composed of individuals (a) who were members of said board on
the Effective Date (after giving effect to the Consummation of the Plan), (b)
whose election or nomination to said board was approved by individuals referred
to in clause (a) above constituting at the time of such election or nomination
at least a majority of said board, (c) whose election or nomination to said
board was approved by individuals referred to in clauses (a) and (b) above
constituting at the time of such election or nomination at least a majority of
said board or (d) in the case of individuals nominated by the investors under
the Equity Investment Agreements, who were nominated or proposed by such
investors; provided, however, that notwithstanding the provisions of clauses (i)
through (v) above, none of (A) the Merger, (B) the Consummation of the Plan and
the implementation of the transactions contemplated thereby, or (C) entry by the
Obligors into any contract or arrangement that provides for or is conditioned
upon payment in full in cash of all Obligations shall constitute a "Change of
Control" hereunder. For purposes of this definition, the term Person includes a
"person" or "group" within the meaning of Rule 13d-3 under the Exchange Act but
does not include any other Obligor.

          "Collateral" means all of the properties and assets that are (or are
purported to be) from time to time subject to the Liens granted to the
Collateral Agent pursuant to the Collateral Documents as security for the
Obligations but not including Excluded Property.

          "Collateral Agent" has the meaning set forth in the preamble to this
Agreement.

          "Collateral Documents" means, collectively, (i) that certain Amended
and Restated First Lien Aircraft Mortgage and Security Agreement, dated as of
the date hereof, between the Borrower and

                                        6

<PAGE>

the Collateral Agent, in substantially the form of Exhibit C (the "Borrower
Aircraft Mortgage"); (ii) that certain Amended and Restated First Lien Aircraft
Mortgage and Security Agreement, dated as of the date hereof, between Piedmont
and the Collateral Agent, in substantially the form of Exhibit D (the "Piedmont
Aircraft Mortgage," and together with the Borrower Aircraft Mortgage, the
"Aircraft Mortgages"); (iii) that certain Amended and Restated First Lien Slot
Security Agreement, dated as of the date hereof, among the Borrower, AWA,
Piedmont, PSA Airlines, Inc. and the Collateral Agent, in substantially the form
of Exhibit E (the "Slot Security Agreement"); (iv) that certain Amended and
Restated First Lien Security Agreement, dated as of the date hereof, among the
Obligors and the Collateral Agent, in substantially the form of Exhibit F (the
"Security Agreement"); (v) that certain Amended and Restated First Lien
Intellectual Property Security Agreement, dated as of the date hereof, among the
Obligors party thereto and the Collateral Agent, in substantially the form of
Exhibit G (the "Intellectual Property Security Agreement"); (vi) the Amended and
Restated First Lien Leasehold Mortgage, Security Agreement, Assignment of Rents
and Leases and Fixture Filing (Pennsylvania) dated as of the date hereof, by the
Borrower for the benefit of the Collateral Agent, in substantially the form of
Exhibit H (the "Mortgage"); (vii) the Intercreditor Agreement; (viii) each other
certificate, agreement or document executed and delivered by any Obligor
pursuant to any of the foregoing agreements, including any Control Agreement,
certificate, agreement or document delivered pursuant hereto or to the terms of
Section 5.8; and (ix) any consents of lessors of any of the Collateral to the
pledge of such Collateral pursuant to the agreements or documents listed in (i)
through (vi) above.

          "Collateral Document Supplement" means a supplement to a Collateral
Document that subjects additional Collateral to the Lien granted by such
Collateral Document.

          "Collateral Release Value" means, for each item of Collateral with
respect to which the Lien of the Collateral Agent is being released (or
subordinated) in connection with a Replacement Secured Financing, an amount
equal to (a) with respect to (i) Slots or (ii) rotable, repairable and
expendable spare parts, 100% of the dollar amount therefor set forth on Schedule
2.5(b) (which amount, for the avoidance of doubt, shall not be pro rated for a
Replacement Secured Financing with respect to less than all of the Obligors'
Slots or spare parts), and (b) with respect to aircraft and spare engines, the
product of (i) the Appraised Value of such Collateral (based on an Appraisal
Report obtained within sixty (60) days of the date of such transaction and
otherwise satisfactory to the Controlling Creditor) and (ii) the prepayment
percentage for such item or type of Collateral which is set forth on Schedule
2.5(b).

          "Collateral Value" means, as of any date of determination, the sum of:
(a) the Appraised Value of all Appraised Collateral, as stated in the then most
current Appraisal Report(s) therefor and (b) 85% of the Eligible Accounts as of
such date; provided that none of the following assets shall be included in the
computation of Collateral Value (collectively, the "Ineligible Assets"): (A)
property or assets not subject to a first-priority perfected Lien in favor of
the Collateral Agent (subject to Permitted Encumbrances), including, without
limitation, any property or assets that may no longer be owned by an Obligor as
a result of an Asset Sale or otherwise; (B) After-Acquired Section 1110
Equipment; and (C) property or assets subject to any event of loss, damage or
other casualty that has materially and adversely affected the value of such
Collateral, whether insured or not, and in the event that any Ineligible Assets
are excluded from the computation of the Collateral Value based on this proviso,
the Collateral Value computed in accordance with the foregoing method shall be
adjusted to exclude such Ineligible Assets.

          "Collateral Value Certificate" means a certificate executed by a
Responsible Officer of the Borrower in substantially the form of Exhibit I
annexed hereto (provided that such certificate may be incorporated into a
certificate contemporaneously delivered pursuant to clause (iv) of Section
5.1(b)).

                                        7

<PAGE>

          "Collateral Value Deficiency" means, as of any date of determination,
the positive amount, if any, equal to the difference of (i) 135% of (x) the sum
of the aggregate outstanding amount of principal of and accrued interest on the
Loan on such date plus the aggregate outstanding amount of principal of and
accrued interest on the AWA Loan on such date less (y) the Minimum Adjusted Cash
Amount required to be maintained by the Obligors on such date minus (ii) the
Collateral Value as of such date.

          "Collateral Value Test Date" has the meaning specified in Section
5.8(d).

          "Commercial Paper" has the meaning set forth in the definition of
"Tranche A Applicable Interest Rate."

          "Commodity Agreement" means any agreement or arrangement the value of
which fluctuates based on the value of a commodity.

          "Common Stock" means, with respect to any Person, any and all shares,
interests, participations or other equivalents (however designated, whether
voting or non-voting) of such Person's common stock, whether now outstanding or
issued after the date of this Agreement, including, without limitation, all
series and classes of such common stock.

          "Confirmation Order" means the order of the Bankruptcy Court, dated
September 16, 2005, confirming the Plan of Reorganization pursuant to Section
1129 of the Bankruptcy Code.

          "Consolidated EBITDAR" means, with respect to any Person, for any
period, the sum of (i) the operating income of such Person for such period, (ii)
rental expenses of such Person for such period under aircraft Operating Leases
and (iii) depreciation and amortization and stock compensation expenses and
extraordinary charges and non-cash unusual items of such Person that were
recognized in arriving at the amount of such operating income for such period,
all as determined on a consolidated basis in accordance with GAAP.

          "Consolidated Fixed Charges" means, with respect to any Person, for
any period, the sum of (a) the aggregate gross interest expense relating to
Indebtedness of such Person for such period (calculated without regard to any
limitations on the payment thereof), including the corresponding amounts for
such period under Capital Lease obligations and Synthetic Lease obligations of
such Person (and including, for the avoidance of doubt, the Guarantee Fee
hereunder and the "Guarantee Fee" under and as defined in the AWA Loan Agreement
payable for such period), (b) the aggregate rental expenses of such Person for
such period under aircraft Operating Leases, and (c) dividends or any other
payments or distributions in respect of any class of Capital Stock of such
Person, including in connection with any redemption, purchase, retirement or
other acquisition, directly or indirectly of any such class of Capital Stock,
paid or payable during such period (but only to the extent payment thereof is
permitted under this Agreement), all determined on a consolidated basis.

          "Consummation of the Plan" means substantial consummation of the Plan
of Reorganization within the meaning of Section 1101(2) of the Bankruptcy Code.

          "Contractual Obligation" means, as applied to any Person, any
provision of any equity security issued by that Person or of any indenture,
mortgage, deed of trust, contract, lease, license, undertaking, agreement or
other instrument to which that Person is a party or by which it or any of its
properties is bound or to which it or any of its properties is subject.

          "Control Agreement" has the meaning specified in Section 5.13 hereof.

                                        8

<PAGE>

          "Controlling Creditor" means, as of any date, (a) the Board, so long
as (i) the Board Guaranty is in full force and effect as of such date and has
not been terminated without payment having been made thereunder and (ii) the
outstanding amount of Tranche A guaranteed under the Board Guaranty as of such
date represents a majority of the principal amount of the Loan then outstanding,
and (b) at all other times, the Requisite Lenders.

          "Convertible Note Offering" means the offering of $125,000,000 of US
Airways Group, Inc. Senior Convertible Notes as described in the Confidential
Offering Memorandum dated September 20, 2005, together with the offering of such
principal amount of such notes pursuant to any overallotment option granted to
the initial purchasers thereof in connection therewith.

          "Currency Agreement" means any foreign exchange contract, currency
swap agreement, futures contract, option contract, synthetic cap or other
similar agreement or arrangement.

          "DCA" means Ronald Reagan Washington National Airport.

          "Debtors" has the meaning specified in the recitals to this Agreement.

          "Default" means any condition or event which with the required passing
of time or the giving of any required notice or both would, unless cured or
waived, become an Event of Default.

          "Designated Asset Sale" means an Asset Sale with respect to an asset
identified on Schedule 2.5(d), whether consummated prior to, on or after the
Effective Date. Schedule 2.5(d) sets forth the amount of Net Cash Proceeds
received by the Obligors with respect to any Designated Asset Sales consummated
prior to the Effective Date.

          "Disclosure Statement" means the Disclosure Statement with respect to
the Plan of Reorganization of US Airways Group, Inc. and its Affiliated Debtors
and Debtors-in-Possession pursuant to Section 1125 of the Bankruptcy Code which
was approved by the Bankruptcy Court on August 9, 2005, together with any
amendments, supplements or modifications thereto that have been approved by the
Bankruptcy Court prior to the Effective Date.

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

          "Effective Date" has the meaning specified in Article III hereof.

          "Eligible Accounts" means, as of any date of determination, accounts
receivable shown on the consolidated balance sheet of Group as of the end of the
then most recently ended fiscal quarter, net of, without duplication, all
reserves against such accounts receivables and all accounts receivables owed by
another Obligor, provided that:

          (a) such accounts receivable arise out of sales of goods or rendering
     of services in the ordinary course of the relevant Obligor's business;

          (b) such accounts receivable are payable in Dollars and are otherwise
     on terms normal and customary in the relevant Obligor's business;

          (c) such accounts receivable are not more than 90 days past original
     invoice date or more than 60 days past the date due;

                                        9

<PAGE>

          (d) such accounts receivable are not owing from any Person from which
     an aggregate amount of more than 20% of the accounts receivable owing
     therefrom is more than 60 days past the date due;

          (e) such accounts receivable are not owing from any Person that (i)
     has disputed liability for any account receivable owing from such Person
     (but only to the extent of such dispute) or (ii) has otherwise asserted any
     claim, demand or liability against any Obligor, whether by action, suit,
     counterclaim or otherwise (but only to the extent of such claim, demand or
     liability);

          (f) such accounts receivable are not owing from any Person that has
     taken or is the subject of any action or proceeding under any bankruptcy,
     insolvency or similar law;

          (g) such accounts receivable (i) are not owing from any Person that is
     also a supplier to, or creditor of, any Obligor, is a credit card
     processor, travel agent or marketing partner of any Obligor, or to whom any
     Obligor is otherwise indebted, and (ii) do not represent any manufacturer's
     or supplier's credits, discounts, incentive plans or similar arrangements
     entitling any Obligor to discounts on future purchase therefrom;

          (h) such accounts receivable do not arise out of sales to account
     debtors outside the United States or Canada;

          (i) such accounts receivable do not arise out of sales on a
     bill-and-hold, guaranteed sale, sale-or-return, sale on approval or
     consignment basis or subject to any right of return, setoff or chargeback
     (including, without limitation, accounts receivables for unutilized
     tickets);

          (j) such accounts receivable are not owing from an account debtor that
     is an agency, department or instrumentality of the United States or any
     state thereof; and

          (k) such accounts receivables arise out of sales for which the account
     debtors' obligations to pay are not conditioned upon any Obligor's
     completion of any further performance or as to which the goods or services
     giving rise thereto have been delivered or performed by the Obligors, and
     if applicable, have been accepted by the account debtors, and the account
     debtors have not revoked their acceptance.

          "Eligible Collateral" means property and assets of the Obligors other
than Excluded Property.

          "Eligible Lender" means a "lender" as defined in the Act.

          "Environmental Claim" means any investigation, notice, claim, suit,
proceeding, demand or order, by any Governmental Authority or any Person arising
in connection with any alleged or actual violation of Environmental Laws or with
any Hazardous Materials Activity, or any actual or alleged damage, or harm to
health, safety, property or the environment.

          "Environmental Laws" means any and all current or future statutes,
ordinances, orders, rules, regulations, guidance documents,
judgments, governmental authorizations, or any other requirement of Governmental
Authorities relating to (a) the prevention or control of pollution or protection
of the environment, (b) solid, gaseous or liquid waste generation, handling,
treatment, storage, disposal, discharge, Release, emission or transportation, or
(c) exposure to Hazardous Materials. "Environmental Laws" shall include, but not
be limited to, the Comprehensive Environmental Response,

                                       10

<PAGE>

Compensation and Liability Act (42 U.S.C. 9601 et seq.), the Resource
Conservation and Recovery Act (42 U.S.C. 6901 et seq.), the National
Environmental Policy Act (42 U.S.C. 4321 et seq.), the Hazardous Materials
Transportation Act (49 U.S.C. 1801 et seq.), the Toxic Substances Control Act
(49 U.S.C. 2601 et seq.), the Clean Air Act (42 U.S.C. 7401 et seq.), the
Federal Water Pollution Control Act (33 U.S.C. 1251 et seq.), the Safe Drinking
Water Act (42 U.S.C. 3007 et seq.), the Emergency Planning and Community
Right-to-Know Act (42 U.S.C. 11001 et seq.), the Occupational Safety and Health
Act (29 U.S.C. 641 et seq.), and the State of Arizona Environmental Quality Act
(A.R.S. 49-101 et seq.).

          "Equity Investment Agreements" means (i) the Investment Agreement,
dated as of May 19, 2005, by and among Peninsula Investment Partners, L.P.,
Group and AWA Holdings, (ii) the Investment Agreement, dated as of May 19, 2005,
by and among ACE Aviation Holdings, Inc., Group and AWA Holdings, (iii) the
Investment Agreement, dated as of May 19, 2005, by and among Par Investment
Partners, L.P., Group and AWA Holdings, (iv) the Investment Agreement, dated as
of May 19, 2005, by and among Eastshore Aviation, LLC, Group and AWA Holdings,
(v) the Investment Agreement, dated May 27, 2005, by and among Wellington
Investment Management Company, LLP, Group and AWA Holdings, and (vi) the
Investment Agreement, dated as of July 7, 2005, by and among Tudor Proprietary
Trading, L.L.C., certain investors listed on Schedule 1 thereto, Group and AWA
Holdings, in each case as amended, restated, supplemented or otherwise modified
through the date hereof.

          "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended from time to time, and any successor statute.

          "ERISA Affiliate" means, as applied to Group, (i) any corporation
which is, or (other than for purposes of the first sentence of each of Section
4.11(a) and Section 5.1(b)(viii)) was at any time in the preceding six (6)
years, a member of a controlled group of corporations within the meaning of
Section 414(b) of the Internal Revenue Code of which Group is a member; (ii) any
trade or business (whether or not incorporated) which is a member of a group of
trades or businesses under common control within the meaning of Section 414(c)
of the Internal Revenue Code of which Group is a member; and (iii) any member of
an affiliated service group within the meaning of Section 414(m) or (o) of the
Internal Revenue Code of which Group, any corporation described in clause (i)
above or any trade or business described in clause (ii) above is a member.

          "ERISA Event" means (a) any "reportable event," as defined in Section
4043 of ERISA or the regulations issued thereunder with respect to a Plan (other
than an event for which reporting is waived); (b) the existence with respect to
any Plan of an "accumulated funding deficiency" (as defined in Section 412 of
the Internal Revenue Code or Section 302 of ERISA); (c) the filing pursuant to
Section 412(d) of the Internal Revenue Code or Section 303(d) of ERISA of an
application for a waiver of the minimum funding standard with respect to any
Plan; (d) the incurrence by Group or any of its ERISA Affiliates of any
liability under Title IV of ERISA with respect to the termination of any Plan;
(e)(i) the receipt by Group or any ERISA Affiliate from the PBGC of a notice of
determination that PBGC intends to seek termination of any Plan or to have a
trustee appointed for any Plan, or (ii) the filing by Group or any ERISA
Affiliate of a notice of intent to terminate any Plan; (f) the incurrence by
Group or any of its ERISA Affiliates of any liability (i) with respect to the
withdrawal from a Multiemployer Plan pursuant to Sections 4063 and 4064 of
ERISA, (ii) with respect to a facility closing pursuant to Section 4062(e) of
ERISA, or (iii) with respect to the withdrawal or partial withdrawal from any
Multiemployer Plan; or (g) the receipt by Group or any ERISA Affiliate of any
notice concerning the imposition of Withdrawal Liability or a determination that
a Multiemployer Plan is, or is expected to be, insolvent or in reorganization,
within the meaning of Title IV of ERISA.

          "Event of Default" has the meaning specified in Section 7.1.

                                       11

<PAGE>

          "Excess Cash Flow" means, for any period, (i) Consolidated EBITDAR of
Group for such period, minus (plus) (ii) any increase (decrease) in Working
Capital of Group from the first day of such period to the last day of such
period (as adjusted for fresh start accounting as of the first day of such
period), minus (iii) the sum of (A) payments by the Obligors of principal and
interest with respect to the consolidated Indebtedness of Group (but excluding
Indebtedness that is solely the obligation of any Subsidiary that is not an
Obligor) during such period, to the extent such payments are not prohibited
under this Agreement, (B) income taxes paid during such period, (C) aircraft
rentals paid during such period under Operating Leases, (D) cash used during
such period for capital expenditures, (E) deposit and pre-delivery payments made
in respect of Aircraft Related Equipment, and (F) an amount equal to pension or
FASB 106 payments made in excess, if any, of pension or FASB 106 expenses, plus
(iii) an amount equal to the excess of pension or FASB 106 expense in excess, if
any, of pension or FASB 106 payments.

          "Exchange Act" means the Securities Exchange Act of 1934, as amended
from time to time, and any successor statute.

          "Excluded Cash" means cash and Cash Equivalents maintained in accounts
that are not subject to Control Agreements to the extent that such accounts are
any of the following:

          (i) subject to Liens arising or granted in the ordinary course of
     business in favor of Persons performing credit card processing services,
     travel charge processing services or clearinghouse services for any
     Obligor, including IATA, Diners Club, Discover Card, NPC, ARC and American
     Express, so long as such Liens are on cash and Cash Equivalents that are
     subject to holdbacks by, or are pledged (in lieu of such holdbacks) to,
     such Persons to secure amounts that may be owed to such Persons under the
     Obligors' agreements with them in connection with their provision of credit
     card processing, travel charge processing or clearinghouse services to the
     Obligors; being Liens of the type described in clause (iii)(B) of the
     definition of "Permitted Encumbrances";

          (ii) subject to Liens in favor of customs and revenue authorities
     arising as a matter of law to secure payment of customs duties in
     connection with the importation of goods in the ordinary course of
     business; being Liens of the type described in clause (v) of the definition
     of "Permitted Encumbrances";

          (iii) subject to Liens incurred or deposits made in each case required
     under or in connection with the Trust Agreements (not including the
     Obligors' residuary interest in, claims to or refunds of any such trust
     funds); being Liens of the type described in clause (ix) of the definition
     of "Permitted Encumbrances";

          (iv) subject to Liens securing reimbursement obligations in respect of
     letters of credit issued for the account of any Obligor in the ordinary
     course of business and consistent with past practice, so long as the
     aggregate amount of such cash and Cash Equivalents does not exceed 115% of
     the maximum available amount under the secured letters of credit; being
     Liens of the type described in Section 6.1(a)(viii)(A);

          (v) subject to Liens securing reimbursement or other margin
     requirements in connection with, in the case of Liens contemplated in this
     clause (v), (x) transactions designed to hedge against fluctuations in fuel
     costs, entered into in the ordinary course of business, consistent with
     past business practice or then current industry practice, and not entered
     into for speculative purposes, (y) transactions designed to hedge interest
     rates entered into with respect to notional amounts not to exceed actual or
     anticipated Indebtedness, not entered into for speculative

                                       12

<PAGE>

     purposes and (z) transactions designed to hedge against risks associated
     with fluctuations in currencies entered into in the ordinary course of
     business; being Liens of the type described in Section 6.1(a)(viii)(B);

          (vi) subject to Liens securing prepaid fuel and healthcare expenses in
     the ordinary course of business and consistent with past practice; being
     Liens of the type described in Section 6.1(a)(viii)(C);

          (vii) subject to Liens incurred or deposits (other than with respect
     to the Plans described in Section 4.11) made in the ordinary course of
     business in connection with workers' compensation, unemployment insurance
     and other types of social security, or to secure the performance of
     tenders, statutory obligations, surety and appeal bonds, bids, leases,
     government contracts, trade contracts, performance and return-of-money
     bonds, reimbursement obligations and chargeback rights of Persons
     performing services for an Obligor (including Liens securing Trade Payables
     arising from the Obligors' use in the ordinary course of business,
     consistent with past practice, of credit advance facilities to purchase
     goods and services) and other similar obligations (exclusive of obligations
     for the payment of borrowed money); being Liens of the type described in
     clause (iii)(A) of the definition of "Permitted Encumbrances";

          (viii) referred to in any of clauses (i) through (iii) of Section
     5.13; or

          (ix) the AWA Loan Prepayment Account.

For the avoidance of doubt, all amounts on deposit in deposit accounts and
securities accounts not subject to Control Agreements or otherwise pledged to
the Collateral Agent in reliance on Section 5.13 hereof shall constitute
Excluded Cash.

          "Excluded Property" means (i)(A) any lease or other written agreement
under which an Obligor leases real property (other than Gate Leases) and (1)
that requires such Obligor to pay annual rentals of $10,000,000 or more but
where the grant of a Lien in favor of the Collateral Agent would violate such
lease or other written agreement, provided, that if requested by the Controlling
Creditor such Obligor has used commercially reasonable efforts to obtain the
consent of the lessor to the grant of a Lien on such lease or other agreement in
favor of the Collateral Agent, (2) that requires such Obligor to pay annual
rentals of less than $10,000,000, or (3) that the Controlling Creditor has
agreed in writing in its or their sole discretion is not material or (B) Gate
Leases, other than (upon receipt of consent of the respective lessors thereof)
the Gate Leases at LGA and DCA; (ii) any property which is subject to a Lien of
the type described in Section 6.1(a)(ii), (iii), (iv), (vi), (x) or (xii) but
only while subject to such Lien; (iii) any After-Acquired Section 1110 Equipment
which the Obligors have owned for a period of less than fifteen (15) days; (iv)
any right in any agreement (A) the grant of a security interest in which would
violate the agreement under which such right arises except to the extent
provided under Sections 9-406 and 9-407 of the UCC of the State of New York, if
such Obligor has failed to obtain a waiver or other relief from such provision,
but provided that such Obligor has, if requested by the Controlling Creditor,
used commercially reasonable efforts (without obligation to incur more than
immaterial costs or expenses in connection with such commercially reasonable
efforts) to obtain such waiver or other relief or (B) to the extent that the
pledge or assignment of such agreement requires the consent of any third party,
unless such third party has consented thereto, except to the extent provided
under Sections 9-406 and 9-407 of the UCC of the State of New York, so long as
such Obligor has, if requested by the Controlling Creditor, used commercially
reasonable efforts (without obligation to incur more than immaterial costs or
expenses in connection with such commercially reasonable efforts) to obtain such
consent; (v) Excluded Cash; (vi) 100% of the Capital Stock of Excluded
Subsidiaries, 35% of the voting Capital Stock of Subsidiaries of the Obligors
that are CFCs, and all beneficiary interests of third parties in the trusts
created by or

                                       13

<PAGE>

pursuant to the Trust Agreements (which does not include the Obligors' residuary
interest in, claims to or refunds of any trust funds in respect of such trusts);
(vii) assets pledged to secure a Permitted Acquisition Financing; and (viii)
aircraft purchase agreements which by their terms are not assignable; provided
that if an Obligor nonetheless pledges to the Collateral Agent pursuant to
Section 5.8 or otherwise assets that otherwise would constitute Excluded
Property absent this proviso, unless or until the Lien with respect to such
assets is released in accordance with this Agreement and the applicable
Collateral Document, such assets shall constitute Collateral for all purposes
under this Agreement and under the other Loan Documents and shall not be treated
as Excluded Property.

          "Excluded Subsidiaries" means (i) FTCHP LLC, a Delaware limited
liability company, if and for so long as (A) the assets of and ownership
interests in FTCHP LLC are pledged to secure its obligations under that certain
Senior Secured Term Loan Agreement dated as of December 23, 2004 among FTCHP
LLC, AWA, Heritage Bank, SSB, Citibank, N.A. and the other lenders named therein
(and any amendments, restatements, supplements, modifications, refinancings or
replacements thereof) or (B) restrictions contained in its constituent documents
prevent it from becoming an Obligor under the Loan Documents, (ii) Airways
Assurance Limited LLC, (iii) AWHQ LLC and (iv) America West Company Store LLC.

          "Exercising Lender" has the meaning specified in Section 2.2(c).

          "FAA" means the Federal Aviation Administration.

          "Facilities" means any and all real property now, hereafter or
heretofore owned, leased, operated or used by an Obligor.

          "Fair Market Value" means, with respect to any asset subject to an
Asset Sale, the price that could be obtained for such asset by a seller in an
arm's-length transaction between an informed and willing seller under no
compulsion to sell and an informed and willing buyer.

          "FASB" means the Financial Accounting Standards Board.

          "Federal Reserve Board" means the Board of Governors of the Federal
Reserve System, or any successor thereto.

          "First Lien Guaranty" means the First Lien Guaranty dated as of the
date hereof made by Group and the Subsidiary Guarantors, in substantially the
form of Exhibit J.

          "Fiscal Year" means Group's fiscal year referenced in the financial
statements to be delivered by Group pursuant to Section 5.1.

          "Fitch" means Fitch, Inc., and any successor thereto that is a
nationally recognized rating agency.

          "Fixed Cash Amount" has the meaning specified in Section 6.4(a)(i).

          "Future Issuance" means, without duplication, each (i) borrowing after
the Effective Date by an Obligor from any source (including in the debt capital
markets or from commercial bank lenders) (other than any other Obligor) of any
Indebtedness of the type described in clauses (i), (ii), (x) or (xii) of the
definition of "Indebtedness" and (ii) issuance after the Effective Date of any
Capital Stock or any warrants, options or other rights to acquire Capital Stock
by any Obligor (other than to another Obligor) or the exercise after the
Effective Date of any warrants, options or other rights to acquire Capital Stock
of

                                       14

<PAGE>

any Obligor (other than exercise by another Obligor) other than, in each case,
the issuance of restricted stock or the exercise or issuance of options or
similar rights, in each case as compensation by or to existing or former
officers, directors or employees of an Obligor or cashless exercise of warrants
issued by any Obligor; provided, however, that notwithstanding the provisions of
clauses (i) and (ii) above, no borrowing, issuance of Capital Stock or exercise
or issuance of any warrants, options or other rights to acquire Capital Stock
(including any Capital Stock issued pursuant to the terms of such Capital Stock,
warrants, options or other rights to acquire Capital Stock) in each case,
effected on or around the Effective Date or otherwise in connection with the
Consummation of the Plan shall constitute a "Future Issuance" hereunder
(including, without limitation, the issuance of shares of Common Stock of Group
pursuant to the Stock Offering and the Equity Investment Agreements, the
borrowing pursuant to the Convertible Note Offering or the issuance of options
and warrants pursuant to the ALPA Letter Agreement).

          "GAAP" means, subject to the limitations on the application thereof
set forth in Section 1.3, accounting principles generally accepted in the United
States, as in effect from time to time as set forth in opinions and
pronouncements of the Accounting Principles Board of the American Institute of
Certified Public Accountants and statements and pronouncements of FASB approved
by a significant segment of the accounting profession in the United States,
subject to requirements of applicable law.

          "Gate Leases" means all right, title and interest of each Obligor, now
existing or hereafter acquired, in and to any airport facility use, operation or
occupancy lease, license or other agreement with respect to arrival and
departure gates, aircraft parking spaces, passenger lounges, ticket counters,
terminal common areas, baggage handling areas, carousels and other facilities,
crew briefing areas, club lounges, kiosks, flight simulator buildings and other
related properties and rights with respect to airports at which any Obligor
lands, takes off or otherwise conducts operations or maintains property (not
including Slots).

          "GE 2001 Credit Agreement" means the Credit Agreement, dated as of
November 16, 2001, among Borrower, Group, and General Electric Capital
Corporation, as amended, restated, supplemented or modified, including pursuant
to that certain Credit Agreement Amendment No. 1, dated as of January 30, 2003,
that certain Credit Agreement Amendment No. 2, dated as of March 31, 2003, among
the parties thereto, and that certain Amended and Restated Credit Agreement,
dated as of July 15, 2005 among the Borrower, Group and General Electric Capital
Corporation.

          "GE Engine Financing" means the Loan Agreement [Engines], dated as of
September 3, 2004, among AWA, General Electric Capital Corporation, individually
and as administrative agent, Wells Fargo Bank Northwest, National Association,
as security trustee, and the lenders party thereto, as amended, restated,
supplemented or modified.

          "GE Expendables Mortgage" means the Expendables Mortgage and Security
Agreement dated as of September 27, 2005 between AWA and Wells Fargo Bank
Northwest, National Association, as security trustee, as amended, restated,
supplemented or modified.

          "GE Financings" means the GE Engine Financing and the GE Spare Parts
Financing.

          "GE Merger MOU" means the Master Merger Memorandum of Understanding,
dated as of June 13, 2005, among Group, AWA, the Borrower, AWA Holdings, General
Electric Capital Corporation and General Electric Company.

          "GE Spare Parts Financing" means the Loan Agreement [Spare Parts],
dated as of September 3, 2004, among AWA, General Electric Capital Corporation,
individually and as

                                       15

<PAGE>

administrative agent, Wells Fargo Bank Northwest, National Association, as
security trustee, and the lenders party thereto, as amended, restated,
supplemented or modified.

          "Govco Administrative Agent" has the meaning set forth in the preamble
to this Agreement.

          "Governmental Authority" means any nation or government, any state or
other political subdivision thereof and any agency, authority, instrumentality,
regulatory body, court, central bank or other entity exercising executive,
legislative, judicial, taxing, regulatory or administrative powers or functions
of or pertaining to government.

          "Governmental Authorization" means any permit, license, certificate,
authorization, plan, directive, consent order or consent decree or agreement of,
from or with any Governmental Authority.

          "Group" has the meaning specified in the preamble to this Agreement.

          "Guarantee" means any obligation, contingent or otherwise, of any
Person directly or indirectly guaranteeing any Indebtedness of any other Person
and, without limiting the generality of the foregoing, any obligation, direct or
indirect, contingent or otherwise, of such first Person (i) to purchase or pay
(or advance or supply funds for the purchase or payment of) such Indebtedness of
such other Person (whether arising 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), (ii)
entered into for purposes of assuring in any other manner the obligee of such
Indebtedness of the payment thereof or to protect such obligee against loss in
respect thereof (in whole or in part), including any pledge of any assets to
secure indebtedness of another or (iii) to maintain working capital, equity
capital or any other financial statement condition or liquidity or level of
income or cash flow of such other Person so as to enable such Person to pay such
Indebtedness. The term "Guarantee" used as a verb has a corresponding meaning.

          "Guarantee Fee" has the meaning specified in Section 2.06 of the Board
Guaranty.

          "Hazardous Materials" means all substances defined as Hazardous
Substances, Oil, Pollutants or Contaminants in the National Oil and Hazardous
Substances Pollution Contingency Plan, 40 C.F.R. Section 300.5, or defined as
such by or regulated as such under, any Environmental Law.

          "Hazardous Materials Activity" means any past, current, proposed, or
threatened use, storage, Release, generation, treatment, remediation or
transportation of any Hazardous Material (i) from, under, in, into or on the
Facilities or surrounding property; and (ii) caused by, or undertaken by or on
behalf of, an Obligor or any of their respective predecessors or Affiliates.

          "Indebtedness" means, with respect to any Person at any date of
determination (without duplication), (i) all indebtedness of such Person for
borrowed money; (ii) all obligations of such Person evidenced by bonds,
debentures, notes or other similar instruments; (iii) all obligations of such
Person in respect of letters of credit or other similar instruments (including
reimbursement obligations with respect thereto); (iv) all obligations of such
Person to pay the deferred and unpaid purchase price of property or services,
which purchase price is due more than six (6) months after the date of placing
such property in service or taking delivery and title thereto or the completion
of such services, except Trade Payables; (v) all Capital Lease obligations of
such Person (the amount of the Indebtedness in respect of Capital Lease
obligations to be determined as provided in the definition of Capital Lease in
this Section 1.1); (vi) all Indebtedness of other Persons secured by a Lien on
any asset of such Person, whether or not such Indebtedness is assumed by such
Person, provided that the amount of such Indebtedness shall be the

                                       16

<PAGE>

lesser of (A) the fair market value of such asset at such date of determination
and (B) the stated principal amount of such Indebtedness, provided, however,
that if such Indebtedness is assumed by such Person or provides for recourse
against such Person, the amount of such Indebtedness shall be the greater of (A)
and (B) above; (vii) all Indebtedness of other Persons Guaranteed by such Person
to the extent such Indebtedness is Guaranteed by such Person; (viii) to the
extent not otherwise included in this definition and to the extent treated as a
liability under GAAP, obligations under Currency Agreements, Interest Rate
Agreements and Commodity Agreements; (ix) the capitalized amount of remaining
lease payments owing by such Person under Synthetic Leases that would appear on
the balance sheet of such Person if such lease were treated as a Capital Lease;
(x) the aggregate amount of uncollected accounts receivable of such Person
subject at such time to a sale of receivables (or similar transaction) to the
extent such transaction is effected with recourse to such Person (whether or not
such transaction would be reflected on the balance sheet of such Person in
accordance with GAAP); (xi) the Indebtedness of any partnership or
unincorporated joint venture in which such Person is a general partner or a
joint venturer to the extent such Indebtedness is recourse to such Person; and
(xii) all prepaid forward sales in bulk of dividend miles or available seat
miles or like transactions other than in the ordinary course of business. The
amount of Indebtedness of any Person at any date shall be the outstanding
balance at such date of all unconditional obligations as described above and the
maximum liability, upon the occurrence of the contingency giving rise to the
obligation, of any contingent obligations at such date; provided that the amount
outstanding at any time of any Indebtedness issued with original issue discount
is the face amount of such Indebtedness less the remaining unamortized portion
of the original issue discount of such Indebtedness at such time as determined
in conformity with GAAP.

          "Indemnified Liabilities" has the meaning specified in Section 9.4.

          "Indemnified Taxes" has the meaning specified in Section 2.11(a).

          "Indemnitees" has the meaning specified in Section 9.4.

          "Initial Indebtedness" has the meaning specified in Section 6.10(a).

          "Intercreditor Agreement" means that certain Intercreditor Agreement,
dated as of the date hereof, by and among the Borrower, AWA, the other
Subsidiary Guarantors, Group, the Collateral Agent and Wilmington Trust Company,
as Collateral Agent under the AWA Loan Agreement.

          "Interest Payment Date" means the last Business Day of each December,
March, June, and September, commencing September 2005; provided, however, that

          (i) the Loan Maturity Date shall be an Interest Payment Date; and

          (ii) following a Default or an Event of Default, each "Interest
     Payment Date" shall be the last day of each Interest Period occurring
     during such period in which such Default or Event of Default exists.

          "Interest Period" means (a) initially, the period commencing on July
1, 2005 and ending on but excluding the next succeeding Interest Payment Date
and (b) thereafter, each successive period commencing on and including the
immediately preceding Interest Payment Date and ending on but excluding the next
succeeding Interest Payment Date; provided, however, that during the continuance
of an Event of Default, each "Interest Period" shall be for such duration of one
(1) month or less as shall be selected by the Agent by notice to the Borrower,
each Lender, the Board and the Loan Administrator on or prior to the start of
such Interest Period (and in the absence of any such notice or selection, the
applicable Interest Period shall be determined as provided above without regard
to this proviso).

                                       17

<PAGE>

          "Interest Rate Agreement" means any interest rate future agreement,
interest rate option agreement, interest rate swap agreement, interest rate cap
agreement, interest rate collar agreement, interest rate hedge agreement or
other similar agreement or arrangement.

          "Internal Revenue Code" means the Internal Revenue Code of 1986, as
amended to the date hereof and from time to time hereafter.

          "Investment" means with respect to any Person, any direct or indirect
advance, loan (other than loans or advances to customers in the ordinary course
of business that are recorded as accounts receivable on the balance sheet of
such Person or its Subsidiaries) or other extensions of credit or capital
contribution or other equity investment by such Person to any other Person,
including by means of any transfer of cash or other property to others or any
payment for property or services for the account or use of others, any Guarantee
(including any support for a letter of credit issued on behalf of such Person)
incurred for the benefit of such Person or any purchase or acquisition by such
Person of Capital Stock (or warrants, options or rights convertible into or
exercisable for Capital Stock), bonds, notes, debentures or other similar
instruments issued by any other Person; provided that advances or loans by any
Obligor to any other Obligor, Guarantees (including any support for a letter of
credit issued on behalf of another Obligor) incurred by any Obligor for the
benefit of any other Obligor, capital contributions or other equity investments
by an Obligor in any other Obligor and deposits made by any Obligor in
connection with the purchase by an Obligor of Aircraft Related Equipment or
other property shall not constitute an "Investment."

          "Investment Guidelines" means investment guidelines in the form
attached hereto as Exhibit N, together with any amendments, restatements,
supplements or other modifications thereof permitted in accordance with Section
6.10(c).

          "IRS" means the Internal Revenue Service of the United States or any
successor thereto.

          "Juniper Financing" means the America West Co-Branded Card Agreement,
dated January 25, 2005, between AWA and Juniper Bank, as amended, restated,
supplemented or modified, including pursuant to the Assignment and First
Amendment to the America West Co-Branded Card Agreement, dated as of August 8,
2005, among AWA, Group and Juniper Bank.

          "Lender" means each of the Primary Tranche A Lender, the Alternate
Tranche A Lender and/or the Tranche B Lenders (including its respective
successors and permitted assigns), as the context may require, and the term
"Lenders" means the Primary Tranche A Lender, the Alternate Tranche A Lender
and/or the Tranche B Lenders (including their respective successors and
permitted assigns) collectively, as the context may require; provided that the
terms "Lender" and "Lenders" shall include the Board to the extent it acquires
any interest in Tranche A as contemplated by Section 2.8(f) hereof and by the
Board Guaranty.

          "Lending Office" means, with respect to any Lender, the office of such
Lender specified as its "Lending Office" opposite its name on Annex B or on the
Assignment and Acceptance by which it became a Lender or such other office of
such Lender as such Lender may from time to time specify to the Borrower and the
Agent.

          "LGA" means LaGuardia Airport.

          "LIBOR" means, with respect to any Interest Period, the offered rate
in the London interbank market for deposits in Dollars of amounts equal or
comparable to the then unpaid principal amount of the Loan not being funded by
the Primary Tranche A Lender with Commercial Paper offered

                                       18

<PAGE>

for a term comparable to such Interest Period, as currently shown on the
Bridge/Telerate page 3750 as of 11:00 a.m., London time, two (2) Business Days
prior to the first day of such Interest Period; provided, however, that (A)
LIBOR for the initial Interest Period shall be 3.51% per annum, (B) if more than
one offered rate as described above appears on such Bridge/Telerate page, the
rate used to determine LIBOR will be the arithmetic average (rounded upward, if
necessary, to the next higher 1/100 of 1%) of such offered rates, (C) if no such
offered rates appear, the rate used for such Interest Period will be the
arithmetic average (rounded upward, if necessary, to the next higher 1/100 of
1%) of rates quoted by the Reference Banks at approximately 10:00 a.m., New York
time, two (2) Business Days prior to the first day of such Interest Period for
deposits in Dollars offered to leading European banks for a period comparable to
such Interest Period in an amount comparable to the unpaid principal amount of
the Loan, and (D) in the case of an Interest Period commencing after an
assignment of all or any portion of Tranche A from the Primary Tranche A Lender
to the Alternate Tranche A Lender or the Primary Tranche A Lender ceases to fund
all of its Tranche A through the issuance of Commercial Paper, all
determinations of LIBOR with respect to the applicable portion of the Loan so
assigned shall be made on the first day of such Interest Period (rather than two
(2) Business Days prior to the first day of such Interest Period). If the Agent
ceases generally to use such Bridge/Telerate page for determining interest rates
based on eurodollar deposit rates, a comparable internationally recognized
interest rate reporting service shall be used to determine such offered rates.

          "LIBOR Lenders" means Lenders holding Notes that bear interest at a
rate determined by reference to LIBOR.

          "Lien" means any lien, mortgage, pledge, assignment for security,
security interest, charge, hypothecation, lease or encumbrance of any kind
(including any conditional sale or other title retention agreement, any lease in
the nature thereof, any easement, right of way or other encumbrance on title to
real property and any agreement to give any security interest).

          "Liquidation Period" has the meaning specified in Section 2.9(f).

          "Loan" means the loan outstanding under this Agreement and consisting
of Tranche A and Tranche B.

          "Loan Administration Agreement" means that certain Loan Administration
Agreement dated as of the date hereof among the Loan Administrator, the
Borrower, AWA, Group, the Board, the Lenders and the lenders under the AWA Loan
Agreement.

          "Loan Administrator" means Capstone Advisory Group, LLC, a New Jersey
limited liability company.

          "Loan Discharge Exercise" has the meaning specified in Section 2.2(c).

          "Loan Documents" means, collectively, this Agreement, the Notes, the
Collateral Documents, the First Lien Guaranty, the Loan Administration Agreement
and each certificate, agreement or document executed by an Obligor and delivered
to the Agent, the Lenders or the Board in connection with or pursuant to this
Agreement.

          "Loan Prepayment Percentage" means, with respect to any mandatory
prepayment required to be made by the Borrower pursuant to Section 2.5, the
fraction, expressed as a percentage, whose numerator is the outstanding
principal amount of the Loan as of the date of such prepayment and whose
denominator is the sum of (a) the outstanding principal amount of the Loan and
(b) the outstanding principal amount of the AWA Loan, in each case as of such
date.

                                       19

<PAGE>

          "Marketing and Service Agreements" means those certain business,
marketing and service agreements among an Obligor and any of Mesa Airlines,
Inc., Chautauqua Airlines, Inc., Trans States Airlines, Inc., United Air Lines,
Inc., Republic Airline, Inc., and Air Wisconsin Airlines Corporation and such
other parties or agreements from time to time that include, but are not limited
to, code-sharing, pro-rate, capacity purchase, service, frequent flyer, ground
handling and marketing agreements that are entered into in the ordinary course
of business.

          "Material Adverse Effect" means (a) a material adverse effect on (i)
the business, condition (financial or otherwise), operations, performance,
prospects, assets or properties of the Obligors, taken as a whole or (ii) the
legality, validity, binding effect or enforceability against any Obligor of any
Loan Document, or the rights and remedies of the Agent, the Collateral Agent,
the Board or any Lender under any Loan Document, or (b) any material adverse
effect on or material impairment of (i) the ability of the Obligors, taken as a
whole, to perform their payment or other material obligations under the Loan
Documents or (ii) the value of the Collateral or the validity and priority of
the Liens on the Collateral in each case taken as a whole.

          "Maturity Date" means September 30, 2010, except that if such date is
not a Business Day, then the Maturity Date shall be the immediately preceding
Business Day.

          "Merger" has the meaning specified in the recitals to this Agreement.

          "Merger Agreement" has the meaning specified in the recitals to this
Agreement.

          "Merger Sub" has the meaning specified in the recitals to this
Agreement.

          "Minimum Adjusted Cash Amount" has the meaning specified in Section
6.4(a).

          "Moody's" means Moody's Investors Service, Inc. and any successor
thereto that is a nationally recognized rating agency.

          "Mortgage" has the meaning specified in the definition of "Collateral
Documents."

          "Multiemployer Plan" means a multiemployer plan as defined Section
4001(a)(3) of ERISA, and in respect of which Group or any ERISA Affiliate is (or
with the application of Section 4212(c) of ERISA would be) (a) an "employer" as
defined in Section 3(5) of ERISA or (b) a "seller" as defined in Section 4204 of
ERISA.

          "Net Cash Proceeds" means, with respect to any Asset Sale, the Cash
Proceeds of such Asset Sale, net of (i) reasonable and customary brokerage
commissions and other reasonable and customary fees and expenses (including
reasonable fees and expenses of counsel, investment bankers, accountants and
other professionals, consultants and advisors) related to such Asset Sale, (ii)
provisions for all taxes payable as a result of such Asset Sale without regard
to the consolidated results of operations of Group, the Borrower and their
respective Subsidiaries, taken as a whole, (iii) payments made to repay
Indebtedness or any other obligation outstanding at the time of such Asset Sale
(or any related expenses required to be paid to third parties pursuant to
documentation related to the financing of the assets subject to such Asset Sale)
that (A) is secured by a Lien on the property or assets sold and (B) is required
by its terms to be paid as a result of such Asset Sale and (iv) appropriate
amounts to be provided by any Obligor as a reserve against any liabilities
associated with such Asset Sale, including, without limitation, pension and
other post-employment benefit liabilities, liabilities related to environmental
matters and liabilities under any indemnification obligations associated with
such Asset Sale, all as determined in conformity with GAAP, but limited to the
period of the required reserve.

                                       20

<PAGE>

          "Net Condemnation Proceeds" means an amount equal to: (i) any cash
payments or proceeds received by an Obligor as a result of any condemnation or
other taking or temporary or permanent requisition of any property, any interest
therein or right appurtenant thereto, or any change of grade affecting any
property, as the result of the exercise of any right of condemnation or eminent
domain by a Governmental Authority (including a transfer to a Governmental
Authority in lieu or anticipation of a condemnation), minus (ii) (a) any actual
and reasonable costs incurred by an Obligor in connection with any such
condemnation or taking (including reasonable fees and expenses of counsel), (b)
provisions for all taxes payable as a result of such condemnation, without
regard to the consolidated results of operations of Group, the Borrower, and
their respective Subsidiaries, taken as a whole, (c) the amount of any
Indebtedness secured by a Lien on any property subject to such condemnation or
taking and any related expenses of third parties, in each case, required by the
documentation related to such Indebtedness to be discharged or paid from the
proceeds thereof and (d) any amounts required to be paid to any Person (other
than an Obligor) owning a beneficial interest in the property subject to such
condemnation or taking.

          "Net Insurance Proceeds" means an amount equal to: (i) any cash
payments or proceeds received by an Obligor under any casualty insurance policy
in respect of a covered loss thereunder with respect to tangible, real or
personal property, minus (ii) (a) any actual and reasonable costs incurred by an
Obligor in connection with the adjustment or settlement of any claims of an
Obligor in respect thereof (including reasonable fees and expenses of counsel),
(b) provisions for all taxes payable as a result of such event without regard to
the consolidated results of operations of Group, the Borrower and their
respective Subsidiaries, taken as a whole, (c) the amount of any Indebtedness
secured by a Lien on any property subject to such covered loss and any related
expenses of third parties, in each case, required by the documentation related
to such Indebtedness to be discharged or paid from the proceeds thereof and (d)
any amounts required to be paid to any Person (other than an Obligor) owning a
beneficial interest in the property subject to such loss.

          "Net Issue Proceeds" means, with respect to any Future Issuance, the
Cash Proceeds of such Future Issuance net of (i) any reasonable and customary
brokers' and advisors' fees, any underwriting discounts and commissions and
other costs incurred in connection with such transaction (provided that evidence
of such fees, discounts, commissions and costs is provided to the Board and the
Agent), (ii) provisions for all taxes payable as a result of such transaction
without regard to the consolidated results of operations of Group, the Borrower
and their respective Subsidiaries, taken as a whole, and (iii) payments made to
repay Indebtedness or any other obligation outstanding at the time of such
Future Issuance that is secured by a Lien on the property or assets pledged to
secure such Future Issuance.

          "Non-Consenting Lender" has the meaning specified in Section 9.1(c).

          "Non-U.S. Person" means a Person that is not a United States person as
defined in Section 7701(a)(30) of the Internal Revenue Code.

          "Note" and "Notes" have the meanings specified in Section 2.3(d).

          "Obligations" means all payment and performance obligations of every
nature of any Obligor from time to time owed to the Agent, the Collateral Agent,
the Govco Administrative Agent, the Lenders, the Loan Administrator or the Board
(together with their respective permitted successors and assigns), or any of
their respective Affiliates, officers, directors, employees, agents or advisors
under or in respect of any Loan Document, whether for principal, interest, fees,
expenses, indemnification or otherwise.

                                       21

<PAGE>

          "Obligors" means Group, the Borrower and each Subsidiary Guarantor,
and their respective successors and assigns.

          "Officer" means, as applied to any corporation, each Responsible
Officer, the Chairman of the Board (if an officer), Assistant Treasurer,
Secretary or Assistant Secretary.

          "Officer's Certificate" means, as applied to Group or the Borrower, a
certificate executed by a Responsible Officer of such Person in his/her capacity
as such; provided that every Officer's Certificate shall include a statement
that, in the opinion of the signer, such Responsible Officer has made or has
caused to be made such examination or investigation as is necessary to enable
such Responsible Officer to express an informed opinion as to the substance of
such Officer's Certificate in light of the provisions hereof pursuant to which
it is being delivered.

          "Operating Lease" means, as applied to any Person, any lease
(including, without limitation, leases that may be terminated by the lessee at
any time) of any property (whether real, personal or mixed) under which such
Person is lessee, that is not a Capital Lease.

          "Original Loan Agreement" has the meaning specified in the recitals to
this Agreement.

          "Other Taxes" has the meaning specified in Section 2.11(b).

          "Participant" has the meaning specified in Section 9.2(e).

          "Payee" has the meaning specified in Section 9.12.

          "Payment Restriction" means, with respect to a Subsidiary of any
Person, any encumbrance, restriction or limitation, whether by operation of the
terms of its charter or by reason of any agreement or instrument, on the ability
of (i) such Subsidiary to (a) pay dividends or make other distributions on its
Capital Stock or make payments on any obligation, liability or Indebtedness owed
to such Person or any other Subsidiary of such Person, (b) make loans or
advances to such Person or any other Subsidiary of such Person or (c) transfer
any of its property or assets to such Person or any other Subsidiary of such
Person or (ii) such Person or any other Subsidiary of such Person to receive or
retain any such (a) dividend, distributions or payments, (b) loans or advances
or (c) property or assets.

          "PBGC" means the Pension Benefit Guaranty Corporation.

          "Permitted Acquisition Financing" means Indebtedness incurred by an
Obligor in connection with an acquisition, merger or consolidation which is
permitted by Section 6.5 and/or Section 6.9 (as applicable) if and to the extent
used (i) to refinance existing Indebtedness of the Person acquired or
Indebtedness secured by the assets acquired or (ii) to pay consideration or
related expenses in connection with such transaction.

          "Permitted Encumbrances" means the following types of Liens (other
than any such Lien imposed pursuant to Section 401(a)(29) or 412(n) of the
Internal Revenue Code or by ERISA) as applied to property:

          (i) Liens for taxes, assessments or governmental charges or claims the
     payment of which is either (a) not delinquent for a period of more than 30
     days or (b) being contested in good faith by appropriate proceedings, if
     such reserve or other appropriate provision, if any, as shall be required
     by GAAP shall have been made therefor, as set forth in Section 5.3;

                                       22

<PAGE>

          (ii) statutory Liens of landlords and Liens of carriers, vendors,
     warehousemen, repairmen, mechanics and materialmen and other Liens imposed
     by law incurred in the ordinary course of business for sums either (a) not
     delinquent for a period of more than thirty (30) days or (b) being
     contested in good faith by appropriate proceedings, if such reserve or
     other appropriate provision, if any, as shall be required by GAAP shall
     have been made therefor;

          (iii) (A) Liens incurred or deposits (other than with respect to the
     Plans described in Section 4.11) made in the ordinary course of business in
     connection with workers' compensation, unemployment insurance and other
     types of social security, or to secure the performance of tenders,
     statutory obligations, surety and appeal bonds, bids, leases, government
     contracts, trade contracts, performance and return-of-money bonds,
     reimbursement obligations and chargeback rights of Persons performing
     services for an Obligor (including Liens securing Trade Payables arising
     from the Obligors' use in the ordinary course of business, consistent with
     past practice, of credit advance facilities to purchase goods and services)
     and other similar obligations (exclusive of obligations for the payment of
     borrowed money) and (B) Liens arising or granted in the ordinary course of
     business in favor of Persons performing credit card processing services,
     travel charge processing services or clearinghouse services for any
     Obligor, including IATA, Diners Club, Discover Card, NPC, ARC and American
     Express, so long as such Liens are on cash and Cash Equivalents that are
     subject to holdbacks by, or are pledged (in lieu of such holdbacks) to,
     such Persons to secure amounts that may be owed to such Persons under the
     Obligors' agreements with them in connection with their provision of credit
     card processing, travel charge processing or clearinghouse services to the
     Obligors;

          (iv) with respect to real property, easements, rights-of-way,
     restrictions, minor defects, encroachments or irregularities in title and
     other similar charges or encumbrances not interfering in any material
     respect with the ordinary conduct of the business of an Obligor; provided
     that such charges or encumbrances, if affecting any of the Collateral
     constituting real property, comply with the terms of the Mortgage;

          (v) Liens in favor of customs and revenue authorities arising as a
     matter of law to secure payment of customs duties in connection with the
     importation of goods in the ordinary course of business;

          (vi) any interest or title of a lessor in property leased by an
     Obligor under any Capital Lease obligation or Operating Lease which, in
     each case, is not prohibited under this Agreement;

          (vii) Liens in favor of collecting or payor banks and other banks
     providing cash management services, in each case, having a right of setoff,
     revocation, refund or chargeback against money or instruments of any
     Obligor on deposit with or in possession of such bank arising for the
     payments of bank fees and other similar amounts owed in the ordinary course
     of business;

          (viii) Liens of creditors of any Person to whom any Obligor's assets
     are consigned for sale in the ordinary course of business;

          (ix) Liens incurred or deposits made in connection with the Trust
     Agreements;

          (x) any renewal of or substitution for any Lien permitted by any of
     the preceding clauses; provided that the Indebtedness secured is not
     increased nor the Lien extended to any additional assets;

                                       23

<PAGE>

          (xi) any licensing or sublicensing of intellectual property in the
     ordinary course of business of the Obligors;

          (xii) Liens arising from precautionary UCC and similar financing
     statements relating to Operating Leases not otherwise prohibited under any
     Loan Document; and

          (xiii) Liens created under the Collateral Documents.

          "Permitted Refinancing Indebtedness" means Indebtedness of any Obligor
the cash proceeds of which are used to refinance (for purposes of this
definition, "Refinancing Indebtedness") then outstanding Indebtedness (for
purposes of this definition, "Old Indebtedness") (including by way of an
extension, renewal or replacement of, or substitution for, such Old
Indebtedness) in an amount not to exceed the then outstanding principal amount
of the Old Indebtedness, plus accrued and unpaid interest, premiums, fees and
expenses; provided that: (a) if the Old Indebtedness is subordinated in right of
payment to the Loan, the Refinancing Indebtedness, by its terms or by the terms
of any agreement or instrument pursuant to which it is outstanding, is expressly
made subordinate in right of payment to the Loan, (b) the Refinancing
Indebtedness does not have a final scheduled maturity prior to the final
scheduled maturity of the Old Indebtedness and (c) the average life of the
Refinancing Indebtedness calculated as of the consummation of the refinancing is
not less than the remaining average life of the Old Indebtedness.

          "Person" means an individual, partnership, corporation (including a
business trust), joint stock company, estate, trust, limited liability company,
unincorporated association, joint venture or other entity, or a Governmental
Authority.

          "Piedmont" means Piedmont Airlines, Inc.

          "Plan" means any "employee benefit plan" as defined in Section 3(3) of
ERISA which is, or was at any time during the preceding six (6) years,
maintained or contributed to, or required to be contributed to, by Group or any
of its ERISA Affiliates, other than a multiemployer plan, within the meaning of
Section 4001(a)(3) of ERISA.

          "Plan of Reorganization" means the Plan of Reorganization of US
Airways Group, Inc. and its Affiliated Debtors and Debtors-in-Possession dated
June 30, 2005 together with amendments, supplements or modifications thereto, as
confirmed by the Confirmation Order, together with any amendments, supplements
or modifications thereto that have been approved or authorized by the Bankruptcy
Court prior to the Effective Date.

          "Pledged Cash" means, as of any time of determination, the aggregate
Dollar amount of unrestricted cash and Cash Equivalents of the Obligors held in
deposit and securities accounts over which the Collateral Agent maintains
perfected first priority security interests in accordance with (and subject to)
Section 5.13 (it being acknowledged and agreed for the avoidance of doubt that
Pledged Cash shall not include Excluded Cash and cash held in the Prepayment
Account or in the AWA Loan Prepayment Account.

          "Pre-Funded Amount" means, as of any date of determination, an amount
equal to the sum of (i) the aggregate amount of (A) Excluded Cash held by the
Obligors as of such date for the purpose of satisfying their obligations under
or in respect of the Trust Agreements plus (B) cash and Cash Equivalents held as
of such date by a Person performing credit card processing services or travel
charge processing services for an Obligor which such Person has unconditionally
agreed in writing to transfer to or at the direction of such Obligor as and when
needed to satisfy the obligations of such Obligor under or

                                       24

<PAGE>

in respect of the Trust Agreements; and (ii) the aggregate amount of cash and
Cash Equivalents held by a Person performing clearinghouse services for an
Obligor (including, without limitation IATA, ARC and ACH) to secure amounts that
may be owed to such Person in connection with such Person's performance of
clearinghouse services for such Obligor; provided that for purposes of
calculating the Adjusted Cash Amount under Section 6.4(a) hereof, the aggregate
amount under clause (i) above shall not exceed $250,000,000 and the aggregate
amount under clause (ii) above shall not exceed $35,000,000.

          "Prepayment Account" has the meaning specified in the definition of
"Prepayment Breakage Avoidance Procedure."

          "Prepayment Breakage Avoidance Procedure" means, with respect to any
prepayment of the Loan required or permitted by Section 2.5 or Section 2.9, that
the Borrower shall at its option have the right to apply any amounts required or
permitted to be prepaid by Section 2.5 or Section 2.9 with respect to the Loan
as follows: (i) the Borrower may immediately prepay the Loan (in whole or in
part) as required or permitted by Section 2.5 or Section 2.9, as applicable,
and/or (ii) the Borrower may deposit all or a portion of such amount in an
account established by the Borrower with the Agent and over which the Agent
shall have a perfected first priority security interest (the "Prepayment
Account"). To the extent the Borrower elects to deposit cash in the Prepayment
Account as provided in the preceding sentence, the Agent shall apply any cash so
deposited in the Prepayment Account to prepay the Loan on the last day of the
relevant Interest Period for the applicable tranche. The Borrower shall be
deemed to have satisfied the prepayment requirements of Section 2.5 or Section
2.9, as applicable, upon deposit of cash in the Prepayment Account in an amount
equal to the amount of the prepayment otherwise remaining due pursuant to
Section 2.5 or Section 2.9, as applicable. The Agent shall, at the request of
the Borrower, invest amounts on deposit in the Prepayment Account in Cash
Equivalents maturing on or prior to the last day of the next Interest Period
with any interest thereon for the benefit of the Borrower.

          "Primary Tranche A Lender" means Govco Incorporated, a Delaware
corporation.

          "Principal Obligors" means Borrower, Group and AWA.

          "Pro Forma Basis" means, with respect to compliance with any covenant
hereunder, compliance with such covenant after giving effect to the acquisition
(whether by purchase, merger or otherwise) or disposition (whether by sale,
merger or otherwise) of any company, entity or business or any asset by any
Obligor or any other action which requires compliance on a Pro Forma Basis. In
making any determination of compliance on a Pro Forma Basis, such determination
shall be performed using the consolidated financial statements of such Obligor
which shall be reformulated as if any such acquisition, disposition or other
action had been consummated at the beginning of the period specified in the
covenant with respect to which Pro Forma Basis compliance is required.

          "Proceedings" has the meaning specified in Section 5.1(b)(vii).

          "Program Support Provider" means and includes any Person now or
hereafter extending credit or having a commitment to extend credit to or for
account of, or to make purchases from, the Primary Tranche A Lender or issuing a
letter of credit, surety bond or other instrument to support any obligations
arising under or in connection with the Primary Tranche A Lender's commercial
paper program.

          "Prohibited Transferee" has the meaning specified in Section 9.2(a).

          "Redeemable Stock" means any class or series of Capital Stock of any
Person that by its terms or otherwise (i) is required to be redeemed prior to
the Maturity Date, (ii) may be required to be

                                       25

<PAGE>

redeemed at the option of the holder of such class or series of Capital Stock at
any time prior to the Maturity Date or (iii) is convertible into or exchangeable
for (a) Capital Stock referred to in clause (i) or (ii) above or (b)
Indebtedness having a scheduled maturity prior to the Maturity Date; provided
that any Capital Stock that would constitute Redeemable Stock solely because of
the provisions thereof offering holders thereof the right to require the issuer
thereof to repurchase or redeem such Capital Stock upon the occurrence of an
"asset sale" occurring prior to the Maturity Date shall not constitute
Redeemable Stock if the asset sale provisions contained in such Capital Stock
specifically provide that, in respect of any particular asset sale proceeds, the
issuer thereof will not be required to repurchase or redeem any such Capital
Stock pursuant to such provisions so long as the Borrower applies the full
amount of such proceeds (net of associated taxes and transaction costs) to the
permanent reduction of the aggregate outstanding principal amount of the Loan.

          "Reference Banks" means Citibank, N.A., JPMorgan Chase Bank and Bank
of America, N.A., and each of their respective successors.

          "Register" has the meaning specified in Section 2.3(e).

          "Regulations" means the regulations for Air Carrier Guarantee Loan
Program issued pursuant to the Act, 14 C.F.R. Part 1300, as the same may be
amended from time to time.

          "Release" means any release, spill, emission, leaking, pumping,
pouring, injection, escaping, deposit, disposal, discharge, dispersal, dumping,
leaching or migration of Hazardous Materials into the indoor or outdoor
environment (including, without limitation, the abandonment or disposal of any
barrels, containers or other closed receptacles containing any Hazardous
Materials), or into or out of any Facilities, including the movement of any
Hazardous Material through the air, soil, surface water, groundwater or
property.

          "Replacement Secured Financing" means any financing transaction,
whether structured as Indebtedness, sale-leaseback or otherwise, (a) which is
secured by any of the Obligors' (i) Slots, (ii) rotable, repairable and
expendable spare parts, (iii) aircraft, or (iv) spare engines, in each case
which immediately prior to such transaction constituted Collateral, and (b) the
Net Issue Proceeds of which are at least equal to the Collateral Release Value
of the Collateral released in connection with such transaction, other than a
financing transaction referred to in the proviso to Section 5.8(b) with respect
to After-Acquired Section 1110 Equipment.

          "Reporting Obligor" means any Obligor which files or is required to
file reports with the SEC under Section 13(a) or 15(d) of the Exchange Act.

          "Requisite Lenders" means, collectively, Lenders holding not less than
a majority of the principal amount of the Loan then outstanding; provided that
if (i) the Board Guaranty is in full force and effect as of such date and has
not been terminated without payment having been made thereunder and (ii) the
outstanding amount of Tranche A guaranteed under the Board Guaranty as of such
date represents less than a majority of the principal amount of the Loan then
outstanding (such that the Board is not the Controlling Creditor at such time),
then for purposes of this definition, the Board shall be deemed to be the Lender
with respect to the outstanding amount of Tranche A then guaranteed under the
Board Guaranty.

          "Requisite LIBOR Lenders" means, collectively, Lenders holding not
less than a majority of the principal amount of the portion of the Loan bearing
interest at a rate determined by reference to LIBOR.

                                       26

<PAGE>

          "Responsible Officer" means with respect to an Obligor, any of its
Chief Executive Officer, President, Chief Financial Officer, General Counsel,
Treasurer or Controller, but in any event, with respect to financial matters,
its Chief Financial Officer, Treasurer or Controller.

          "Restricted Payment" means, with respect to any Person (i) any
declaration or payment of dividends on or making of any distributions in respect
of the Capital Stock of such Person (other than dividends or distributions
payable solely in shares of Capital Stock (other than Redeemable Stock) or in
options, warrants, or other rights to purchase Capital Stock (other than
Redeemable Stock)) to holders of Capital Stock of such Person, (ii) any
purchase, redemption or other acquisition or retirement for value (other than
through the issuance solely of Capital Stock (other than Redeemable Stock) or
options, warrants or other rights to purchase Capital Stock (other than
Redeemable Stock)) of any Capital Stock or warrants, rights (other than
exchangeable or convertible Indebtedness of such Person not prohibited under
clause (iii) below) or options to acquire Capital Stock of such Person, and
(iii) any prepayment, redemption, repurchase, defeasance (including, but not
limited to, in substance or legal defeasance) or other acquisition or retirement
for value (other than through the issuance solely of Capital Stock (other than
Redeemable Stock) or warrants, rights or options to acquire Capital Stock (other
than Redeemable Stock)) of Indebtedness of such Person or any Subsidiary of such
Person, directly or indirectly (including by way of setoff or amendment of the
terms of any Indebtedness in connection with any retirement or acquisition of
such Indebtedness), which is made other than at any scheduled maturity thereof
or by any scheduled repayment or scheduled sinking fund payment (collectively, a
"prepayment"); provided that the following shall not constitute Restricted
Payments: (a) any declaration, payment, distribution, purchase, redemption,
acquisition or retirement for value, repurchase or defeasance referred to in
clauses (i) through (iii) above in each case solely among Obligors, (b)
repayment of the Loan, (c) subject to the terms of the Intercreditor Agreement
and the other the Loan Documents, repayment of the AWA Loan, (d) repayment of
the loan outstanding under the GE Financings (and any replacements or
refinancings of any thereof) to cure a collateral value deficiency thereunder
and repayment of obligations secured by the GE Expendables Mortgage, (e)
payments made pursuant to the Plan of Reorganization, and (f) payments of cash
in lieu of fractional shares in connection with repurchases or conversions of
securities of an Obligor not prohibited hereunder.

          "RSA" means Retirement Systems of Alabama Holdings LLC, a Delaware
limited liability company, and its successors and assigns.

          "S&P" means Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies, Inc. and any successor thereto that is a nationally
recognized rating agency.

          "SEC" means the Securities and Exchange Commission of the United
States or any successor thereto.

          "Secondary Slots" means (a) Air-21 slot exemptions, (b) the Essential
Air Services Slots identified on Schedule 1.1(a) hereto, (c) any other Slots
which, under the Slot Regulations, are not transferable among private parties,
(d) for so long as their aggregate Appraised Value does not exceed $5,000,000,
Slots at John F. Kennedy International Airport, (e) the Slots identified on
Schedule 1.1(a) hereto as "pool" Slots (within the meaning of 14 C.F.R. Section
93.226(e)), (f) all 6:00 a.m. arrival and departure Slots at LaGuardia Airport,
(g) all arrival and departure Slots at LaGuardia Airport commencing at or after
9:30 p.m. (2130), (h) all 6:00 a.m. Slots at Ronald Reagan Washington National
Airport, and (i) all Slots at Ronald Reagan Washington National Airport
commencing at or after 9:00 p.m. (2100).

          "Section 1110 Equipment" means airframes, aircraft, aircraft engines,
propellers and appliances which are not spare parts (as such terms are used in
Section 1110 of the Bankruptcy Code).

                                       27

<PAGE>

          "Securities Act" means the Securities Act of 1933, as amended from
time to time, and any successor statute.

          "Security Agreement" has the meaning specified in clause (iv) of the
definition of Collateral Documents.

          "Slot Regulations" means 49 U.S.C. Section 40103 and 14 C.F.R.
Sections 93.211 - 93.227, and any amendment, supplement or other modification
thereto, or successor, replacement or substitute federal law or regulation
concerning the right or operational authority to conduct landing or takeoff
operations at any airports.

          "Slots" means all of the rights and operational authority granted
under the Slot Regulations and now or hereafter acquired or held by each Obligor
to conduct one instrument flight rule landing or takeoff operation in a
specified time period at DCA, John F. Kennedy International Airport, LGA, or any
other airport.

          "Solvent" means, with respect to any Person, that as of the date of
determination (a) the then fair saleable value of the business of such Person is
not less than the amount that will be required to pay the probable liabilities
on such Person's then existing debts as they become absolute and matured
considering all financing alternatives and potential asset sales reasonably
available to such Person; (b) such Person's capital is not unreasonably small in
relation to its business or any contemplated or undertaken transaction; and (c)
such Person does not intend to incur, or believes that it will not incur, debts
beyond its ability to pay such debts as they become due. For purposes of this
definition, the amount of any contingent liability at any time shall be computed
as the amount that, in light of all of the facts and circumstances existing at
such time, represents the amount that can reasonably be expected to become an
actual or matured liability.

          "Stock Offering" means the offering of common stock pursuant to the
registration statement on form S-1 (file no. 33-126226) of Group filed with the
SEC on June 29, 2005, as amended, including any overallotment option.

          "Subsidiary" means, with respect to any Person, any corporation,
partnership, association, limited liability company, trust or estate, joint
venture or other business entity of which more than 50% of the issued and
outstanding shares of Voting Stock at the time of determination are owned or
controlled, directly or indirectly, by that Person or one or more of the other
Subsidiaries of that Person or a combination thereof.

          "Subsidiary Guarantor" means each Person that is a direct or indirect
Subsidiary of Group as of the Effective Date and after giving effect to the
Merger (other than the Borrower and the Excluded Subsidiaries) and each other
Subsidiary of Group that becomes a party to the First Lien Guaranty pursuant to
Section 5.8(a), but with respect to any such Subsidiary, subject to the last
sentence of Section 8 of the First Lien Guaranty and excluding in each case any
Subsidiary that is a CFC. As of the Effective Date the Subsidiary Guarantors are
AWA Holdings, AWA, Piedmont, Material Services Company, Inc. and PSA Airlines,
Inc.

          "Substitute Basis" has the meaning specified in Section 2.9(b).

          "Synthetic Lease" means (a) a so-called synthetic, off-balance sheet
lease or lease in which the lessee is contractually entitled to the tax benefits
of ownership of the leased assets, or (b) an agreement for the use or possession
of property creating obligations that do not appear on the balance

                                       28

<PAGE>

sheet of such Person but which, upon the insolvency or bankruptcy of such
Person, would be characterized as the indebtedness of such Person (without
regard to accounting treatment).

          "Taxes" means any and all present or future taxes, levies, fees,
duties, imposts, deductions, charges or withholdings of any nature, and all
interest, penalties and other liabilities thereon or computed by reference
thereto imposed by any Governmental Authority.

          "Title 49" means Title 49 of the United States Code, as amended and in
effect from time to time, and the regulations promulgated pursuant thereto.

          "Trade Payables" means, with respect to any Person, any accounts
payable or any other indebtedness or monetary obligation to trade creditors
created, assumed or Guaranteed by such Person or any of its Subsidiaries and
arising in the ordinary course of business in connection with the acquisition of
goods or services but limited to current liabilities in accordance with GAAP.

          "Tranche A" has the meaning specified in Section 2.1.

          "Tranche A Applicable Interest Rate" means, for any Interest Period
(or part thereof), (a) with respect to such portion of Tranche A which is held
by the Primary Tranche A Lender, a rate per annum equal to the sum of (i) the
Primary Tranche A Lender's weighted average cost (as defined below) related to
the issuance of commercial paper notes and other short-term borrowings or the
sale of participation interests (collectively, "Commercial Paper"), which in
each case have been allocated by the Primary Tranche A Lender to Tranche A
during such Interest Period, which rate includes related issuance costs incurred
by the Primary Tranche A Lender (the "Govco COF Rate") and (ii) 0.30% (such
Tranche A Applicable Interest Rate to be calculated by the Govco Administrative
Agent and specified in a notice sent to the Borrower, with a copy to the Agent
and the Loan Administrator, at least five Business Days prior to each Interest
Payment Date on which the interest so calculated is payable); (b) with respect
to such portion of Tranche A which is held by (i) an assignee (permitted under
Section 9.2) of the Primary Tranche A Lender or the Alternate Tranche A Lender
and is guaranteed under and entitled to the benefits of the Board Guaranty, (ii)
the Alternate Tranche A Lender, or (iii) the Board, a rate per annum equal to
LIBOR for such Interest Period plus 0.40% per annum; and (c) with respect to
such portion of Tranche A which is held by an assignee (permitted under Section
9.2) of the Primary Tranche A Lender or the Alternate Tranche A Lender (or a
permitted assignee of such Person) and is not guaranteed under or entitled to
the benefits of the Board Guaranty, a rate per annum equal to LIBOR for such
Interest Period plus 6.00% per annum. As used in this definition, "weighted
average cost" of Commercial Paper means (A) the actual interest rate paid to
purchasers of Commercial Paper, (B) the costs associated with the issuance of
the Commercial Paper, and (C) other borrowings the Primary Tranche A Lender may
incur, including the amount to fund small or odd dollar amounts that are not
easily accommodated in the commercial paper market.

          "Tranche A Lender" means the Primary Tranche A Lender and each other
Person who becomes the holder of Tranche A pursuant to the provisions of this
Agreement, including the Board, if it acquires any interest in Tranche A as
contemplated by Section 2.8(f) hereof and the Board Guaranty, and the Alternate
Tranche Lender.

          "Tranche A Note" has the meaning specified in Section 2.3(d).

          "Tranche B" has the meaning specified in Section 2.1.

          "Tranche B Applicable Interest Rate" means a rate per annum
(determined for each Interest Payment Date) equal to: (i) with respect to an
undivided pro rata portion of Tranche B equal to

                                       29

<PAGE>

the pro rata portion of Tranche A for which the Tranche A Applicable Interest
Rate is determined by clause (a) thereof, the Govco COF Rate (as defined in the
definition of "Tranche A Applicable Interest Rate") plus 6.30% per annum; (ii)
with respect to an undivided pro rata portion of Tranche B equal to the pro rata
portion of Tranche A for which the Tranche A Applicable Interest Rate is
determined by clause (b) thereof, LIBOR plus 6.40% per annum; and (iii) with
respect an undivided pro rata portion of Tranche B equal to the pro rata portion
of Tranche A for which the Tranche A Applicable Interest Rate is determined by
clause (c) thereof, LIBOR plus 6.00% per annum; provided, that in no event shall
the Tranche B Applicable Interest Rate be less than LIBOR plus 6.00% per annum.

          "Tranche B Lender" means each Lender that is the holder of Tranche B.
As of the Effective Date, the Tranche B Lenders are RSA and Bank of America,
N.A.

          "Tranche B Note" has the meaning specified in Section 2.3(d).

          "Trust Agreements" means all special purpose trust funds established
by any Obligor to manage the collection and payment of amounts collected by the
Obligors for the express benefit of third-party beneficiaries relating to (a)
federal income tax withholding and backup withholding tax, employment taxes,
transportation excise taxes and security related charges, including (i) federal
payroll withholding taxes, as described in Sections 3101, 3111 and 3402 of the
Internal Revenue Code; (ii) federal Unemployment Tax Act taxes, as described in
Chapter 23 of Subtitle C of the Internal Revenue Code; (iii) federal air
transportation excise taxes, as described in Sections 4261 and 4271 of the
Internal Revenue Code; (iv) federal security charges, as described in Title 49
of the Code of Federal Regulations of 2002 (referred to in this definition as
the "CFR"), Chapter XII, Part 1510; (v) federal Animal and Plant Health
Inspection Service of the United States Department of Agriculture (APHIS) user
fees, as described in Title 21 United States Code (2002) (referred to in this
definition as "U.S.C.") Section 136a and 7 CFR Section 354.3; (vi) federal
Immigration and Naturalization Service (INS) fees, as described in 8 U.S.C.
Section 1356 and 8 CFR Part 286; (vii) federal customs fees as described in 19
U.S.C. Section 58c and 19 CFR Section 24.22; and (viii) federal jet fuel taxes
as described in Sections 4091 and 4092 of the Internal Revenue Code collected on
behalf of and owed to the federal government, (b) any and all state and local
income tax withholding, employment taxes and related charges and fees and
similar taxes, charges and fees, including, but not limited to, state and local
payroll withholding taxes, unemployment and supplemental unemployment taxes,
disability taxes, workman's or workers' compensation charges and related charges
and fees that are analogous to those described in Subtitle C of the Internal
Revenue Code and that are described in or are analogous to Chapter 23 of Title
19 Delaware Code Annotated (2002) (referred to in this definition as "D.C.A.")
collected on behalf of and owed to state and local authorities, agencies and
entities, (c) Passenger Facility Charges as described in Title 49 United States
Code Section 40117 (2004) and Title 14 of the Code of Federal Regulations,
Subchapter 1, Part 158 collected on behalf of and owed to various
administrators, institutions, authorities, agencies and entities and (d)
voluntary and/or other non-statutorily required employee payroll deductions,
whether authorized by the employee, imposed by court order, agreed to pursuant
to collective bargaining arrangement or otherwise, including (i) employee
contributions made for the purpose of participating in any employer-sponsored
retirement plan as described and defined in Section 401(k) of the Internal
Revenue Code (including repayment of any 401(k) related loans made to the
employee but excluding any funds matched and/or contributed by the employer on
behalf of any employee), (ii) employee payments made for the purpose of
participating in any employer-sponsored medical, dental or related health plan,
(iii) employee payments made for the purpose of satisfying periodic union dues,
(iv) employee payments made for the purpose of purchasing United States Savings
Bonds, (v) employee payments made for the purpose of making deposits to an
account at or making repayment of an extension of credit from an
employer-associated credit union, (vi) employee payments made for the purpose of
purchasing life, accident, disability or other insurance, (vii) employee
payments made for the purpose of participating in any employer-sponsored
cafeteria plan as described and defined in Section 125 of the Internal Revenue

                                       30

<PAGE>

Code, (viii) employee-directed donations to charitable organizations and (ix)
levys, garnishments and other attachments on employee compensation (as described
in Sections 6305 and 6331 of the Internal Revenue Code, in Section 4913 of Title
10 of D.C.A. or in any analogous provision of other applicable federal, state or
local law) collected on behalf of any Governmental Authority or any other Person
authorized to receive funds of the type described in this clause (d).

          "UCC" means the Uniform Commercial Code.

          "United States Citizen" has the meaning specified in Section 4.1(b).

          "Variable Cash Amount" has the meaning specified in Section
6.4(a)(ii).

          "Voting Stock" means any class or classes of Capital Stock pursuant to
which the holders thereof have the general voting power under ordinary
circumstances to vote for the election of directors, managers or trustees of any
Person (or Persons performing similar functions) irrespective of whether or not
at the time stock of any such class or classes will have or might have such
voting power by the reason of the happening of any contingency.

          "Warrants" means (i) the Warrant to purchase up to 7,735,770 shares of
Groups' Common Stock issued by Group to the Board, which Warrant is being issued
in replacement for the Warrant to purchase up to 18,754,000 shares of AWA
Holdings' class B common stock issued by AWA Holdings to the Board on January
18, 2002 and (ii) the Warrant to purchase up to 386,925 shares of Groups' Common
Stock issued by Group to AFS Cayman Limited, which Warrant is being issued in
replacement for the Warrant to purchase up to 938,000 shares of AWA Holdings'
class B common stock issued by AWA Holdings to AFS Cayman Limited on January 18,
2002, in each case in substantially the form of Exhibit O to the AWA Loan
Agreement.

          "Withdrawal Liability" means liability to a Multiemployer Plan as a
result of a complete or partial withdrawal from such Multiemployer Plan, as such
terms are defined in Part I of Subtitle E of Title IV of ERISA.

          "Working Capital" means, as of any date, (i) the current assets
(excluding cash and Cash Equivalents) of Group minus (ii) the current
liabilities of Group (other than the current portion of long term debt), in each
case, determined on a consolidated basis and otherwise, in accordance with GAAP
as of such date.

          SECTION 1.2. COMPUTATION OF TIME PERIODS. In this Agreement, in the
computation of periods of time from a specified date to a later specified date,
the word "from" means "from and including" and the words "to" and "until" each
mean "to but excluding" and the word "through" means "to and including".

          SECTION 1.3. ACCOUNTING TERMS AND PRINCIPLES.

          (a) Accounting Terms. All accounting terms not specifically defined
herein shall be construed in conformity with GAAP and all accounting
determinations required to be made pursuant hereto shall, unless expressly
otherwise provided herein, be made in conformity with GAAP.

          (b) Change in GAAP. If any change in accounting principles used in the
preparation of the most recent financial statements referred to in Section 5.1
is hereafter required or permitted by the rules, regulations, pronouncements and
opinions of FASB or the American Institute of Certified Public Accountants (or
any successor thereto) and such change is adopted by an Obligor with the
agreement of

                                       31

<PAGE>

its independent public accountants and results in a change in any of the
calculations required by Article VI had such accounting change not occurred, the
parties hereto agree to promptly enter into good faith negotiations in order to
amend such provisions so as to equitably reflect such change with the desired
result that the criteria for evaluating compliance with such covenants by the
Obligors shall be the same after such change as if such change had not been
made; provided, however, that no change in GAAP that would affect a calculation
that measures compliance with any covenant contained in Article VI shall be
given effect until such provisions are amended to reflect such changes in GAAP.

          SECTION 1.4. CERTAIN TERMS.

          (a) Certain References. The words "herein," "hereof" and "hereunder"
and similar words refer to this Agreement as a whole, and not to any particular
Article, Section, subsection or clause in, this Agreement.

          (b) References to Exhibits, Schedules, etc. References in this
Agreement to an Exhibit, Schedule, Article, Section, subsection or clause refer
to the appropriate Exhibit or Schedule to, or Article, Section, subsection or
clause in this Agreement unless otherwise indicated.

          (c) References to Agreements. Each agreement defined in this Article I
shall include all appendices, exhibits and schedules thereto. If the prior
written consent of any Person is required hereunder for an amendment,
restatement, supplement or other modification to any such agreement and the
consent of each such Person is obtained, references in this Agreement to such
agreement shall be to such agreement as so amended, restated, supplemented or
modified. If no such consent is required, references in this Agreement to such
agreement shall be to such agreement as so amended, restated, supplemented or
modified. (d) References to Statutes. References in this Agreement to any
statute shall be to such statute as amended or modified and in effect at the
time any such reference is operative.

          (e) Miscellaneous. The term "including" when used in any Loan Document
means "including without limitation" except when used in the computation of time
periods.

                                   ARTICLE II

                                    THE LOAN

          SECTION 2.1. THE LOAN. The aggregate principal amount of the Loan on
the date hereof is $582,850,558.77 comprised of (i) a Tranche A portion of the
Loan ("Tranche A") in the principal amount of $524,565,502.89 and (ii) a Tranche
B portion of the Loan ("Tranche B") in the principal amount of $58,285,055.88.
Any amount of Tranche A or Tranche B repaid or prepaid may not be reborrowed.

          SECTION 2.2. SCHEDULED REPAYMENT OF THE LOAN.

          (a) Repayment of Tranche A. The Borrower shall repay principal amounts
with respect to Tranche A on the dates and in the amounts set forth below:

                                       32

<PAGE>

<TABLE>
<CAPTION>
INTEREST PAYMENT DATE FALLING ON OR ABOUT   REPAYMENT AMOUNT
-----------------------------------------   ----------------
<S>                                         <C>
March 31, 2007                               $23,265,502.89
September 30, 2007                           $80,100,000.00
March 31, 2008                               $57,600,000.00
September 30, 2008                           $57,600,000.00
March 31, 2009                               $76,500,000.00
September 30, 2009                           $76,500,000.00
March 31, 2010                               $76,500,000.00
September 30, 2010                           $76,500,000.00
</TABLE>

          Notwithstanding anything herein to the contrary, the Borrower shall
repay the entire unpaid principal amount of Tranche A together with accrued and
unpaid interest thereon and all other amounts owing hereunder in respect thereof
on the Maturity Date (or, if earlier, the date the Loan is accelerated pursuant
to Section 7.2).

          (b) Repayment of Tranche B. The Borrower shall repay principal amounts
with respect to Tranche B on the dates and in the amounts set forth below:

<TABLE>
<CAPTION>
INTEREST PAYMENT DATE FALLING ON OR ABOUT   REPAYMENT AMOUNT
-----------------------------------------   ----------------
<S>                                         <C>
March 31, 2007                               $2,585,055.88
September 30, 2007                           $8,900,000.00
March 31, 2008                               $6,400,000.00
September 30, 2008                           $6,400,000.00
March 31, 2009                               $8,500,000.00
September 30, 2009                           $8,500,000.00
March 31, 2010                               $8,500,000.00
September 30, 2010                           $8,500,000.00
</TABLE>

          Notwithstanding anything herein to the contrary, the Borrower shall
repay the entire unpaid principal amount of Tranche B together with accrued and
unpaid interest thereon and all other amounts owing hereunder in respect thereof
on the Maturity Date (or, if earlier, the date the Loan is accelerated pursuant
to Section 7.2).

          (c) Reduction of Principal Amount upon Exercise of Warrants. Any
Lender holding Warrants shall be entitled to pay some or all of the Exercise
Price (as defined in the Warrants) for any of its Warrants by offsetting amounts
owed to such Lender (such Lender, an "Exercising Lender") in respect of its
interest in the Loan as provided in Section 2.1(b)(ii) of the Warrants (such
exercise, a "Loan Discharge Exercise"). In such event, the principal amount of
the Loan outstanding and owing to the Exercising Lender on the effective date of
such exercise shall be discharged on a dollar-for-dollar basis by the amount of
the Exercising Lender's interest in the Loan which was applied to pay such
Exercise Price. Any such reduction in the principal amount of the Loan shall be
applied to the then remaining installments of the outstanding principal amount
of the Loan owed to such Exercising Lender in the inverse order of maturity
thereof. For the avoidance of doubt, no discharge of the principal amount of the
Loan as provided herein shall discharge the principal amount of the Loan owed to
any other Lender or otherwise impair the Borrower's obligations with respect
thereto. An Exercising Lender shall give prompt written notice to the Agent
(with a copy to the Borrower) of any exercise of its Warrants in the manner
described in this subsection in order to enable the Agent to record such
transaction.

                                       33

<PAGE>

          (d) Principal Payments. Each payment of the principal amount of the
Loan due and owing on each date specified in Section 2.2(a) and (b) shall be
made after giving effect to all repayments and prepayments of the Loan and each
Loan Discharge Exercise effected on or prior to such date.

          SECTION 2.3. EVIDENCE OF DEBT.

          (a) Lenders' Accounts. Each Lender shall maintain in accordance with
its usual practice an account or accounts evidencing such Lender's portion of
the Loan outstanding from time to time, including the amounts of principal and
interest payable and paid to such Lender from time to time under this Agreement.

          (b) Agent's Records of Loan. The Agent shall establish and maintain a
register for recording with respect to the Loan (i) the date and amount of each
payment on the Loan made by or on behalf of, or collected from, the Borrower,
(ii) the amount of each such payment applied in accordance with Section 2.8(d)
and (e) or other applicable terms hereof to scheduled principal of or interest
on the Loan and to each of the fees identified in Section 2.7(a) through Section
2.7(d), (iii) the amount by which the principal amount of the Loan owing to an
Exercising Lender is reduced in connection with the exercise by such Exercising
Lender of its Warrant as described in Section 2.2(c), (iv) the then outstanding
principal balance of the Loan (without reliance on the Lender's accounts), and
(v) the date and amount of each payment made by the Board under the Board
Guaranty.

          (c) Entries Prima Facie Evidence. The entries made in the accounts
maintained pursuant to this Section 2.3 shall, to the extent permitted by
applicable law, be prima facie evidence of the existence and amounts of the
obligations recorded therein; provided, however, that the failure of any Lender
or the Agent to maintain such accounts or any error therein shall not in any
manner affect the obligations of the Borrower to repay the Loan in accordance
with its terms.

          (d) Notes. The Borrower shall execute and deliver to the Agent on the
Effective Date (i) a promissory note substantially in the form of Exhibit B-1 in
the principal amount of Tranche A of the Loan outstanding on the date hereof,
dated the Effective Date and otherwise appropriately completed (such note,
including any replacement note therefor issued in accordance with the provisions
of this Section 2.3(d), the "Tranche A Note"), and (ii) promissory notes
substantially in the form of Exhibit B-2 in the principal amount of Tranche B of
the Loan outstanding on the date hereof owing to each Tranche B Lender, dated
the Effective Date and otherwise appropriately completed, (each such note,
including any replacement note therefor issued in accordance with the provisions
of this Section 2.3(d), a "Tranche B Note" and the Tranche B Notes collectively,
together with the Tranche A Note, the "Notes"). Each Note shall be made payable
to the Agent at the office of the Agent; provided that at the request of any
Lender, the Borrower shall execute and deliver a Note (or replacement thereof)
payable directly to such Lender in the amount of its interest in the Loan. If a
Note is mutilated, lost, stolen or destroyed, the Borrower shall issue a new
Note of the same tranche, in the same principal amount and having the same
interest rate, date and maturity as the Note so mutilated, lost, stolen or
destroyed endorsed to indicate all payments thereon. In the case of any lost,
stolen or destroyed Note, there shall first be furnished to the Borrower and the
Board an instrument of indemnity from the Agent (or Lender, as applicable) and
evidence of such loss, theft or destruction reasonably satisfactory to each of
them. Upon the execution and delivery by the Borrower of the Notes, the
promissory notes executed and delivered by the Borrower under the Original Loan
Agreement shall be null and void and of no further force and effect, and shall
be contemporaneously returned to the Borrower for cancellation.

          (e) Register. A manually signed copy of this Agreement and the
original of a Note shall be evidence of (i) the rights of each Lender under this
Agreement and such Note and (ii) the rights of the Agent under this Agreement.
Neither this Agreement nor any of the Notes is a bearer instrument.

                                       34

<PAGE>

The Agent will establish and maintain a record of ownership (the "Register") in
which the Agent agrees to register by book entry the Agent's and each Lender's
interest in the Loan, the Notes and this Agreement, and in the right to receive
any payments hereunder or thereunder (including any adjustment pursuant to
Section 2.2(c)) and any assignment of any such interest or rights. In connection
with any assignment pursuant to Section 9.2, the Agent shall maintain a copy of
each Assignment and Acceptance delivered to and accepted by it and shall record
the names and addresses of the Lenders and principal amount of the Loan owing to
each Lender from time to time. Solely for purposes of this Section 2.3(e), the
Agent shall be the Borrower's agent for purposes of establishing and maintaining
the Register. The entries in the Register shall be conclusive and binding for
all purposes, absent manifest error, and the Borrower, the Board, the Agent and
the Lenders shall treat each Person whose name is recorded in the Register as a
Lender for all purposes of this Agreement. The Register shall be available for
inspection by the Borrower, the Agent, the Board (so long as the Board is either
a guarantor of Tranche A or a Lender hereunder), the Loan Administrator or any
Lender at any reasonable time and from time to time upon reasonable prior
notice.

          SECTION 2.4. OPTIONAL PREPAYMENTS.

          (a) Notice. The Borrower may, upon at least fifteen (15) days' prior
revocable notice to the Board, the Loan Administrator, the Govco Administrative
Agent and the Agent stating the proposed date and aggregate principal amount of
the prepayment, elect to prepay the outstanding principal amount of the Loan
ratably as to Tranche A and Tranche B, in whole or in part (but not less than a
minimum amount of $5,000,000), together with accrued interest to the date of
such prepayment on the principal amount prepaid; provided, however, that upon
any prepayment of all or a portion of the Loan by the Borrower, or if the
Borrower revokes such notice at any time within such fifteen (15) days, the
Borrower shall also pay any amounts owing pursuant to Section 2.9(e) or (f).

          (b) Amounts Due upon Notice. Upon the giving of any notice of
prepayment under Section 2.4(a), the principal amount of the Loan specified to
be prepaid together with accrued and unpaid interest thereon shall (subject to
the proviso below) become due and payable on the date specified for such
prepayment; provided, however, that any failure to make any such prepayment in
full on such date shall be deemed to be an automatic revocation of the notice of
prepayment given under Section 2.4(a) and such failure shall not constitute a
Default or an Event of Default hereunder; provided, further, however, that the
Borrower shall be obligated to pay on such date any amounts owing under Section
2.9(e) or (f) due to such failure to prepay.

          (c) Application of Optional Prepayments. Any partial prepayment of the
Loan under this Section 2.4 shall be applied to the outstanding principal amount
of the Loan ratably as to each Lender and, with respect to each Lender, pro rata
across the remaining scheduled principal payments on the Loan owing to each such
Lender (and not in the inverse order of maturity). Any such prepayment shall be
paid to the Agent for application as provided in Section 2.8. The Borrower shall
have no right to optionally prepay the principal amount of the Loan other than
as provided in this Section 2.4, Section 2.9(b) or Section 2.9(d).

          SECTION 2.5. MANDATORY PREPAYMENTS.

          (a) Certain Future Issuances within Six Months of Effective Date. Upon
receipt by an Obligor of any Cash Proceeds from any Future Issuance of
Indebtedness convertible into Capital Stock (or convertible into warrants,
options or other rights to acquire Capital Stock) which is consummated no later
than six (6) months after the Effective Date, the Borrower shall prepay the Loan
in the manner provided below in an amount equal to the product of (x) the Loan
Prepayment Percentage and (y) an amount equal to fifty percent (50%) of the Net
Issue Proceeds of such Future Issuance; provided that the

                                       35

<PAGE>

Borrower shall not be obligated to so prepay the Loan if and to the extent that
the Future Issuance is of Permitted Refinancing Indebtedness. Any prepayment of
the Loan under this subsection shall be made on the Business Day following the
receipt by such Obligor of the proceeds of the applicable Future Issuance.

          (b) Replacement Secured Financing. Upon receipt by an Obligor of any
Cash Proceeds from any Future Issuance constituting a Replacement Secured
Financing, the Borrower shall prepay the Loan from the proceeds thereof in the
manner provided below in an aggregate amount equal to the Collateral Release
Value for each item or category (as applicable) of Collateral subject to such
Replacement Secured Financing. Any prepayment of the Loan under this subsection
shall be made on the Business Day following the receipt by such Obligor of the
proceeds of the applicable Future Issuance.

          (c) Other Future Issuances. Upon receipt by an Obligor of any Cash
Proceeds from any Future Issuances other than a Future Issuance described in (or
excluded from prepayment pursuant to) subsections (a) and (b) above, the
Borrower shall prepay the Loan in the manner provided below in an amount equal
to the product of (x) the Loan Prepayment Percentage and (y) 100% of the Net
Issue Proceeds of such transaction; provided that:

          (i) with respect to Future Issuances of Capital Stock or warrants,
     options or other rights to acquire Capital Stock consummated after the
     Effective Date (excluding Indebtedness which is convertible into Capital
     Stock), the Borrower (A) shall not be obligated to prepay the Loan from the
     first $75,000,000 of Net Issue Proceeds therefrom, and (B) thereafter,
     shall be obligated to prepay the Loan in an amount equal to the product of
     (x) the Loan Prepayment Percentage and (y)(1) 25% on a dollar-for-dollar
     basis of Net Issue Proceeds from the next $75,000,000 of Net Issue Proceeds
     and (2) 50% on a dollar-for-dollar basis of Net Issue Proceeds in excess of
     $150,000,000, with all calculations of Net Issue Proceeds for the purpose
     of this clause (i) being made on a cumulative basis from the Effective Date
     through the life of the Loan;

          (ii) with respect to Net Issue Proceeds from a Future Issuance of
     Indebtedness incurred to refinance any Aircraft Related Equipment that is
     not (and is not required to be pursuant to the terms of the Loan Documents)
     Collateral, the Borrower shall only be required to pay an amount equal to
     the product of (x) the Loan Prepayment Percentage and (y) an amount equal
     to fifty percent (50%) of the Net Issue Proceeds from such Future Issuance;
     provided that the Obligors shall not be required to prepay the Loan as
     provided in this clause (ii) if such Future Issuance is a refinancing of
     Aircraft Related Equipment acquired by the Obligors within the twenty-four
     (24) months preceding the date of such Future Issuance; and

          (iii) the Borrower shall not be obligated to so prepay the Loan (A) if
     and to the extent that the Future Issuance is (x) Permitted Refinancing
     Indebtedness or (y) Permitted Acquisition Financing, (B) if and to the
     extent that an Obligor applies the proceeds of a Future Issuance of
     Indebtedness to make pre-delivery payments, deposits or progress payments
     (or other similar payments) with respect to the acquisition of Aircraft
     Related Equipment (or reimburses itself or any other Obligor for any such
     payment or deposit) (including After-Acquired Section 1110 Equipment), an
     Obligor applies such proceeds to purchase (or reimburse itself or any other
     Obligor for the purchase of) Aircraft Related Equipment (including
     After-Acquired Section 1110 Equipment), or an Obligor otherwise sets aside
     such proceeds (through an escrow account or otherwise) for a period not to
     exceed twelve (12) months for the express purpose of making any of the
     payments described above in this subclause (iii)(B) and the Obligor makes
     such payment within such period, or (C) with the Net Issue Proceeds of (x)
     the Juniper Financing or (y) the Airbus Financing, it being understood
     that, subject to subsection (c)(ii) above, the Loan Prepayment Percentage
     of all Net Issue Proceeds in excess of amounts otherwise applied in

                                       36

<PAGE>

     accordance with clause (iii)(A) or (iii) (B) above, as applicable, shall be
     applied to prepay the Loan.

Any prepayment of the Loan under this subsection (c) shall be made on the
Business Day following the receipt by such Obligor of the proceeds of the
applicable Future Issuance.

          (d) Asset Sales. Upon receipt by an Obligor of any Cash Proceeds from
an Asset Sale permitted under Section 6.13, the Borrower shall prepay the Loan
as follows:

          (i) with respect to Net Cash Proceeds from an Asset Sale in a
     sale-leaseback transaction of (A) Aircraft Related Equipment that is not
     (and is not required to be pursuant to the terms of the Loan Documents)
     Collateral or (B) After-Acquired Section 1110 Equipment which has been
     pledged as Collateral but is subject to release pursuant to Section 5.8(b),
     the Borrower shall prepay the Loan in an amount equal to the product of (x)
     the Loan Prepayment Percentage and (y) an amount equal to fifty percent
     (50%) of the Net Cash Proceeds of such sale-leaseback; provided that the
     Obligors shall not be required to prepay the Loan with the Net Cash
     Proceeds from any such sale-leaseback transaction entered into within
     twenty-four (24) months of the acquisition of such Aircraft Related
     Equipment or After-Acquired Section 1110 Equipment (as applicable);

          (ii) with respect to Net Cash Proceeds from Designated Asset Sales,
     the Borrower shall prepay the Loan in such amount (if any) so that after
     giving effect to such prepayment the aggregate amount prepaid in connection
     with Designated Asset Sales is equal to the greater of (A) $125,000,000 and
     (B) 60% of the aggregate Net Cash Proceeds received in respect of all
     Designated Asset Sales, taking into account Net Cash Proceeds in respect of
     Designated Asset Sales consummated on or prior to the Effective Date and
     applied to reduce the principal amount of the Loan on or prior to the
     Effective Date as set forth on Schedule 2.5(d) hereto;

          (iii) with respect to all other Asset Sales, the Borrower shall prepay
     the Loan in an aggregate amount equal to one hundred percent (100%) of the
     Net Cash Proceeds from such Asset Sales; provided, however, that the
     Borrower shall not be obligated to so prepay the Loan (A) if and to the
     extent that the Borrower furnishes to the Agent and the Board on or prior
     to the date such prepayment is otherwise required to be made an Officer's
     Certificate certifying that it or another Obligor intends to replace the
     assets from which such Net Cash Proceeds derived, and does so (or enters
     into a definitive agreement committing to do so) within one (1) year of
     receipt thereof (it being understood that any Net Cash Proceeds retained by
     the Borrower but not actually expended within such year or pursuant to such
     agreement to replace the assets from which such Net Cash Proceeds derived
     shall be used to prepay the Loan on the expiration of such year), (B) with
     Net Cash Proceeds from Asset Sales to the extent such Net Cash Proceeds do
     not exceed $1,000,000 in the aggregate per Fiscal Year, or (C) from the
     sale or disposition of Investments permitted to be made pursuant to Section
     6.2 hereof, other than the Investments permitted under clauses (viii), (x)
     and (xii) of Section 6.2.

Any prepayment of the Loan under this subsection (d) shall be made no later than
three (3) Business Days following the receipt by such Obligor of the proceeds of
such Asset Sale.

          (e) Insurance/Condemnation Proceeds. No later than three (3) Business
Days following (x) the date of receipt by an Obligor of any Net Insurance
Proceeds or Net Condemnation Proceeds, or (y) if applicable, the end of the one
(1) year period described in the proviso below or in the case of the Collateral,
such other time as provided in the applicable Collateral Document (as
contemplated in the proviso below), the Borrower shall prepay the Loan in an
amount equal to the amount by which the

                                       37

<PAGE>

aggregate amount of the sum of such Net Insurance Proceeds and Net Condemnation
Proceeds in any Fiscal Year (excluding any amounts used to repair, restore or
replace assets in accordance with the immediately following proviso or any
Collateral Document) exceeds $5,000,000; provided the Borrower shall not be
obligated to so prepay the Loan if and to the extent that (i) the Borrower
furnishes to the Board and the Agent on or prior to the date such prepayment is
otherwise required to be made an Officer's Certificate certifying that it or
another Obligor intends to repair, restore or replace the assets from which such
Net Insurance Proceeds or Net Condemnation Proceeds derived, and does so (or
enters into a definitive agreement committing to do so) within one (1) year of
receipt thereof, or (ii) in the case of proceeds derived from Collateral, the
Obligor uses such proceeds to repair, replace or restore such Collateral in
accordance with the applicable provisions of the applicable Collateral Document,
including any time frames contemplated thereby (it being understood that any Net
Insurance Proceeds or Net Condemnation Proceeds retained by an Obligor but not
actually expended within such year or such other time as provided in an
applicable Collateral Document or pursuant to such agreement to repair, restore
or replace the assets from which such Net Insurance Proceeds or Net Condemnation
Proceeds derived shall be used to prepay the Loan on the expiration of such year
or such other time as provided in an applicable Collateral Document).

          (f) Change of Control. Upon the occurrence of a Change of Control, the
Borrower shall promptly give the Agent, the Lenders, the Board and the Loan
Administrator written notice thereof, and the Controlling Creditor shall have
the right, by written notice to the Borrower (with a copy to the Agent and each
Lender) given not more than thirty (30) days following its or their receipt of
the notice of the Change of Control, to require the Borrower to prepay the Loan
in full, together with accrued interest thereon to the date of such prepayment,
on the date specified in such notice (which date shall be a Business Day not
less than ten (10) nor more than twenty (20) Business Days after the date of
such notice), and upon the specified payment date, the Borrower shall so prepay
the then outstanding principal amount of the Loan together with such accrued
interest thereon.

          (g) Gate Leases. In the event that the Obligors shall not have pledged
to the Collateral Agent the Gate Leases at both LGA and DCA (with the consent of
the lessors thereof) by January 1 of any year, the Borrower shall prepay the
Loan on such date in the amount of $10,000,000.

          (h) Collateral Value Deficiency. Upon the occurrence and during the
continuance of a Collateral Value Deficiency under Section 5.8(d), the Borrower
shall prepay the Loan if and to the extent required thereunder.

          (i) Application of Prepayments. Any partial prepayments of the Loan
made by the Borrower in accordance with this Section 2.5 shall be applied to the
outstanding principal balance of the Loan ratably as to each Lender and, with
respect to each Lender, pro rata across the remaining scheduled principal
payments on the Loan owing to each such Lender (and not in the inverse order of
maturity); provided that the first $275,000,000 in prepayments made under
subsection (d)(ii) of this Section 2.5 shall be applied (ratably as to each
Lender) first, to the principal payment scheduled for March 31, 2007 until such
amount is fully reduced, and, thereafter, to the principal payment scheduled for
September 30, 2007 (with any excess above $275,000,000 to be applied pro rata
across the remaining scheduled principal payments on the Loan). Subject to the
Borrower's right to elect the Prepayment Breakage Avoidance Procedure, the
Borrower shall also pay any amounts owing pursuant to Section 2.9(e) or (f) in
connection with any prepayment under this Section 2.5. All prepayments under
this Section 2.5 shall be paid to the Agent for application as provided in
Section 2.8.

                                       38

<PAGE>

          SECTION 2.6. INTEREST.

          (a) Rate of Interest. Except as otherwise provided in Section 2.6(c)
and Section 2.9, (i) Tranche A shall bear interest on the unpaid principal
amount thereof from the first day of the initial Interest Period hereunder until
paid in full at the Tranche A Applicable Interest Rate and (ii) Tranche B shall
bear interest on the unpaid principal amount thereof from the first day of the
initial Interest Period hereunder until paid in full at the Tranche B Applicable
Interest Rate; provided, that interest on Tranche A and Tranche B of the Loan
from the first day of the initial Interest Period hereunder until the Effective
Date shall accrue at the Tranche A Applicable Interest Rate and Tranche B
Applicable Interest Rate, respectively (including the default rates, as
applicable), provided for in the Original Loan Agreement.

          (b) Interest Payments. Interest accrued on the Loan shall be payable
in arrears on each Interest Payment Date, upon the payment or prepayment thereof
in whole or in part, and, if not previously paid in full, at maturity (whether
by acceleration or otherwise). Interest on the Loan shall be calculated on the
basis of a year of 360 days and actual number of days elapsed.

          (c) Default Interest. Notwithstanding the rate of interest specified
in Section 2.6(a), if any principal of or interest on the Loan is not paid when
due, whether at stated maturity, upon acceleration, by mandatory prepayment or
otherwise (but other than any voluntary prepayment), such overdue amount shall
bear interest at a rate which is two percent (2.0%) per annum in excess of the
then applicable interest rates on the Loan.

          (d) Assignment of Tranche A During an Interest Period. If some or all
of Tranche A is assigned in compliance with Section 9.2 on a date which is not
the first day of an Interest Period and the Tranche A Applicable Interest Rate
on the portion so assigned will be adjusted as a result thereof (as provided in
the definition of "Tranche A Applicable Interest Rate"), then interest on the
portion of Tranche A so assigned shall accrue at the adjusted Tranche A
Applicable Interest Rate from and including the effective date of such
assignment until paid in full.

          SECTION 2.7. FEES.

          (a) Agency Fees. The Borrower agrees to pay to the Agent on the
Effective Date and annually thereafter on each Interest Payment Date occurring
on or about September 30th of each year (beginning September 30, 2006), an
agency fee in an amount equal to $70,000 per annum for so long as the Loan shall
remain outstanding. In addition, the Borrower agrees to pay to the Govco
Administrative Agent on each Interest Payment Date falling on or about March
31st an agency fee in an amount equal to $25,000 per annum for so long as
Tranche A is funded by the Primary Tranche A Lender.

          (b) Loan Administrator Fee. The Borrower agrees to pay the Loan
Administrator the fees provided for in the Loan Administration Agreement.

          (c) Guarantee Fees. The Borrower agrees to pay to the Agent for the
account of the Board quarterly in advance on each Interest Payment Date for so
long as the Board Guaranty shall remain in effect the Guarantee Fee set forth in
Section 2.06 of the Board Guaranty.

          (d) Collateral Agent Fee. The Borrower agrees to pay to the Agent, for
the account of the Collateral Agent, (i) a setup fee on the Effective Date in
the amount of $7,500, and (ii) on the Effective Date and annually thereafter on
each Interest Payment Date occurring on or about September 30th of each year
(beginning September 30, 2006), a collateral agency fee in an amount equal to
$42,500 per annum for so long as the Loan shall remain outstanding.

                                       39

<PAGE>

          (e) Board Fee. The Borrower agrees to pay to the Board on the
Effective Date a fee in the amount of $250,000.

          (f) Lazard Fee. The Borrower agrees to pay to Lazard Freres & Co. on
the Effective Date a fee in the amount of $1,000,000, which fee is the fee
referenced in paragraph II.B of that certain engagement letter dated as of
September 9, 2004, which was approved by the Bankruptcy Court in the Final Order
(I) Authorizing Debtors' Use of Cash Collateral and (II) Providing Adequate
Protection Pursuant to Bankruptcy Rules 4001(b) and 4001(d) dated October 14,
2004.

          (g) Distribution of Fees. On the Effective Date and upon the Agent's
receipt thereof, the Agent shall distribute to the Person entitled thereto each
of the fees referred to in this Section 2.7 payable on such date. Thereafter,
the Agent will distribute any and all fees payable under this Section 2.7 in
accordance with Section 2.8(d) or (e) hereof, as applicable.

          (h) Fees Non-refundable. All fees paid under this Section 2.7 shall be
non-refundable.

          (i) Interest on Fees. If any fee or other amount payable by the
Borrower hereunder is not paid when due, such overdue amount shall bear interest
at a rate which is two percent (2.0%) per annum in excess of the Tranche B
Applicable Interest Rate as in effect from time to time.

          SECTION 2.8. PAYMENTS AND COMPUTATIONS.

          (a) Payments. The Borrower shall make each payment hereunder
(including fees and expenses) not later than 12:00 noon (New York City time) on
the day when due, in Dollars, to the Agent at Citibank, N.A., ABA #021000089,
Account No. 3041-9849, Account Name: Project Finance, Reference: US Airways, in
immediately available funds without set-off, defense, recoupment or
counterclaim. All payments in respect of any Obligations shall at all times be
made to the Agent, whether or not a demand shall have been made or paid under
the Board Guaranty. The Agent will promptly cause all such payments received by
it to be distributed to the Person entitled thereto in accordance with the
priorities of payment set forth below in Section 2.8(d) or (e), or both, as
applicable. Payments received by the Agent after 12:00 noon (New York City time)
shall be deemed to be received on the next Business Day.

          (b) Computation. Each determination by the Agent of an interest rate
hereunder shall be conclusive and binding for all purposes, absent manifest
error.

          (c) Payments on Business Days. Whenever any payment hereunder shall be
stated to be due on a day other than a Business Day, such payment shall be made
on the next succeeding Business Day, and such extension of time shall in such
case be included in the computation of payment of interest or fees, as the case
may be.

          (d) Application of Payments - No Event of Default. So long as no Event
of Default under any of clauses (a) (including any failure to pay all amounts
hereunder upon acceleration as a result of any other Event of Default), (f) or
(g) of Section 7.1 has occurred and is continuing or would result therefrom, the
Agent shall apply all payments in respect of any Obligations in the following
order:

          (i) first, to pay any fees then due and payable under Section 2.7(a),
     (b) and (d) to the Agent, the Govco Administrative Agent, the Collateral
     Agent and the Loan Administrator, as the case may be, on a pro rata basis;

                                       40

<PAGE>

          (ii) second, to pay interest then due and payable in respect of the
     Loan to the Lenders on a pro rata basis, provided that, so long as the
     Board Guaranty is in effect, to the extent that any amounts received by the
     Agent constitute interest accrued on any overdue principal of or interest
     on Tranche A in accordance with Section 2.6(c), such amounts shall be
     distributed to the Board under this clause (ii) as if it were a Lender (it
     being understood that following the Board's honoring of a demand for
     payment in accordance with the Board Guaranty and until the Board is
     reimbursed for the amount of all payments thereunder, all amounts paid in
     respect of Tranche A shall be distributed to the Board and amounts paid in
     respect of Tranche B shall be distributed to the Tranche B Lenders, all on
     a pro rata basis);

          (iii) third, to pay principal then due and payable on the Loan to the
     Lenders, on a pro rata basis (it being understood that following the
     Board's honoring of a demand for payment in accordance with the Board
     Guaranty and until the Board is reimbursed for the amount of all payments
     thereunder, the amounts paid in respect of Tranche A shall be distributed
     to the Board and amounts paid in respect of Tranche B shall be distributed
     to the Tranche B Lenders, in each case on a pro rata basis);

          (iv) fourth, to pay any fees then due and payable under Section 2.7(c)
     to the Board; and

          (v) fifth, to pay any other Obligations then due and payable to the
     Agent, the Govco Administrative Agent, the Collateral Agent, the Loan
     Administrator, the Board and the Lenders, on a pro rata basis.

          (e) Application of Payments After Event of Default. After the
occurrence and during the continuance of an Event of Default under any of
clauses (a) (including any failure to pay all amounts hereunder upon
acceleration as a result of any other Event of Default), (f) or (g) of Section
7.1, the Agent shall apply all payments in respect of any Obligations (including
amounts received by the Collateral Agent upon the exercise of remedies under the
Collateral Documents) in the following order:

          (i) first, to pay Obligations in respect of any expenses, fees,
     indemnities or other sums owing hereunder then due to the Agent, the
     Collateral Agent and the Loan Administrator, on a pro rata basis;

          (ii) second, to pay Obligations in respect of any expenses, fees,
     indemnities or other sums owing hereunder not referred to in clauses (iii)
     through (v) below then due to the Board, the Govco Administrative Agent and
     the Lenders, on a pro rata basis;

          (iii) third, to pay on a pro rata basis (A) interest then due and
     payable in respect of the Loan to the Lenders, provided that so long as the
     Board Guaranty is in effect, to the extent that any amounts received by the
     Agent constitute interest accrued on any overdue principal or interest on
     Tranche A in accordance with Section 2.6(c), such amounts shall be
     distributed to the Board under this clause (iii) as if it were a Lender and
     (B) in the event that any fees payable to the Board under Section 2.7(c)
     were not paid when due under Section 2.7(c), the portion of such unpaid
     fees which is equal to the amount which the Board would have been then
     entitled to receive if the fee payable under Section 2.7(c) were payable
     daily in arrears (instead of quarterly in advance) (including interest
     accrued thereon through the date of payment in accordance with Section
     2.7(i)), on a pro rata basis (it being understood that following the
     Board's honoring of a demand for payment in accordance with the Board
     Guaranty and until the Board is reimbursed for the amount of all payments
     thereunder, all amounts paid in respect of Tranche A shall be

                                       41

<PAGE>

     distributed to the Board and amounts paid in respect of Tranche B shall be
     distributed to the Tranche B Lenders, all on a pro rata basis);

          (iv) fourth, to pay or prepay principal payments on the Loan to the
     Lenders, on a pro rata basis (it being understood that following the
     Board's honoring of a demand for payment in accordance with the Board
     Guaranty and until the Board is reimbursed for the amount of all payments
     thereunder, amounts paid in respect of Tranche A shall be distributed to
     the Board and amounts paid in respect of Tranche B shall be distributed to
     the Tranche B Lenders, in each case on a pro rata basis); and

          (v) fifth, to pay any fees due and payable under Section 2.7(c) to the
     Board under and in accordance with Section 2.7(c) (including interest
     accrued thereon through the date of payment in accordance with Section
     2.7(i)) and not otherwise paid pursuant to clause (iii) above.

          (f) Assignment to Board of Lender's Interest in Loan. Upon the
assignment to the Board of any Tranche A Lender's right, title and interest in
and to its pro rata portion of the principal of and interest on Tranche A in
accordance with the Board Guaranty, the Board shall have the rights and
privileges of a Tranche A Lender with respect to such payment (to the extent of
the interests in Tranche A so assigned to the Board). No payment by the Board to
the Agent or any Tranche A Lender under the Board Guaranty shall reduce,
discharge, satisfy, modify or terminate the corresponding payment or any other
obligation of the Borrower under this Agreement or any Tranche A Note, which
obligations shall remain in full force and effect.

          (g) Funding Defaults. Unless the Borrower has notified the Agent,
prior to the date any payment is required to be made by it to the Agent
hereunder, that the Borrower will not make such payment, the Agent may assume
that the Borrower has timely made such payment and may (but shall not be so
required to), in reliance thereon, make available a corresponding amount to the
Person entitled thereto. If and to the extent that such payment was not in fact
made to the Agent in immediately available funds, then each Lender (or the
Board, if applicable) shall forthwith on demand repay to the Agent the portion
of such assumed payment that was made available to such Lender (or the Board, if
applicable) in immediately available funds, together with interest thereon in
respect of each day from and including the date such amount was made available
by the Agent to such Lender (or the Board, if applicable) to the date such
amount is repaid to the Agent in immediately available funds, at the applicable
Federal Funds Rate (as defined in the definition of "Base Rate Loan") from time
to time in effect. A notice of the Agent to the Borrower with respect to any
amount owing under this subsection (g) shall be conclusive, absent manifest
error.

          SECTION 2.9. CERTAIN PROVISIONS GOVERNING THE LOAN.

          (a) Determination of Interest Rate. The Tranche A Applicable Interest
Rate and the Tranche B Applicable Interest Rate shall be determined by the Govco
Administrative Agent (as applicable) and Agent, respectively, pursuant to the
procedures set forth in the definition of "Tranche A Applicable Interest Rate"
and "LIBOR", and shall promptly thereafter be notified to the Borrower, the
Board, the Primary Tranche A Lender or the Alternate Tranche A Lender, as
applicable, and each Tranche B Lender.

          (b) Interest Rate Unascertainable, Inadequate or Unfair. In the event
that: (i) the Agent determines that adequate and fair means do not exist for
ascertaining the applicable interest rates by reference to which the LIBOR then
being determined is to be fixed or (ii) the Requisite LIBOR Lenders notify the
Agent that the LIBOR for any Interest Period will not adequately reflect the
cost to the LIBOR Lenders of making or maintaining the portion of the loan for
which the interest rate is determined

                                       42

<PAGE>

by reference to LIBOR for such Interest Period, the Agent shall forthwith so
notify the Borrower, the Board, the Loan Administrator and the Lenders,
whereupon during the thirty (30) days following the date of any such notice the
Borrower, the Agent and the LIBOR Lenders shall negotiate in good faith (subject
to the consent of the Board) in order to arrive at a mutually acceptable
alternative basis for determining the interest rate from time to time applicable
to Tranche A or Tranche B, as applicable, (the "Substitute Basis"). If within
the twenty (20) days following the date of any such notice the Borrower, the
Agent and the LIBOR Lenders shall agree upon, and the Board shall consent to, a
Substitute Basis, such Substitute Basis shall be retroactive to and effective
from the first day of the then current Interest Period until and including the
last day of such Interest Period. If after twenty (20) days from the date of
such notice, the Borrower, the Agent and the LIBOR Lenders shall have failed to
agree upon, or the Board shall have failed to consent to, a Substitute Basis,
then the Agent (upon instructions from the Requisite LIBOR Lenders) shall
certify in writing to the Borrower (such certification to be conclusive and
binding on all LIBOR Lenders and all other parties hereto absent manifest error)
the interest rate at which the LIBOR Lenders are prepared to maintain their
portion of the Loan for such Interest Period, it being understood that such
Lenders' interest rate shall be at a rate per annum equal to a rate which
adequately and fairly reflects the cost to such Lenders of obtaining the funds
necessary to maintain their portion of the Loan for such Interest Period. If no
Substitute Basis is established, upon receipt of notice of the interest rates at
which the Requisite LIBOR Lenders are prepared to maintain their respective
portion of the Loan, the Borrower shall have the right exercisable upon ten (10)
Business Days' prior notice to the Lenders, the Board and the Loan Administrator
through the Agent (i) to continue to borrow the Loan at the interest rate so
advised by the Agent (as such rate may be modified, from time to time, at the
outset of each subsequent Interest Period), (ii) to convert the Loan to a Base
Rate Loan, or (iii) to prepay in full the Loan together with accrued but unpaid
interest thereon at the interest rate certified in writing by the Requisite
LIBOR Lenders as provided above and all other amounts due under the Loan
Documents, whereupon the Loan shall become due and payable on the date specified
by the Borrower in such notice.

          (c) Increased Costs. If at any time any Lender or Program Support
Provider shall determine that as a result of the introduction of or any change
after the date hereof in or in the interpretation of any law, treaty or
governmental rule, regulation or order or the compliance by such Lender or
Program Support Provider with any guideline, request or directive after the date
hereof from any central bank or other Governmental Authority (whether or not
having the force of law), there shall be any increase in the cost to such Lender
or Program Support Provider of agreeing to make or making, funding, guaranteeing
or maintaining any portion of the Loan (except in respect of Taxes), then the
Borrower shall from time to time, within five (5) Business Days of a demand
(which demand shall be accompanied by a statement setting forth the basis for
such demand and a calculation of the amount thereof in reasonable detail) by
such Lender or Program Support Provider (with a copy of such demand to the
Agent, the Board and the Loan Administrator), pay to the Agent for the account
of such Lender or Program Support Provider additional amounts sufficient to
compensate such Lender or Program Support Provider for such increased cost;
provided that no Lender or Program Support Provider shall be entitled to claim
any such additional amount for amounts incurred more than six (6) months prior
to the making of such demand. A certificate as to the amount of such increased
cost, submitted to the Borrower (and the Agent and the Board) by such Lender or
Program Support Provider shall be conclusive and binding for all purposes,
absent manifest error. Each Lender or Program Support Provider shall promptly
notify in writing the Borrower, the Agent and the Board of any event of which
such Lender or Program Support Provider has knowledge, occurring after the date
hereof, which would entitle such Lender or Program Support Provider to
compensation pursuant to this Section 2.9(c) and will designate a different
lending office if such designation will avoid the need for, or reduce the amount
of, such compensation and will not, in the judgment of such Lender or Program
Support Provider be otherwise materially disadvantageous to it.

                                       43

<PAGE>

          (d) Illegality. Notwithstanding any other provision of this Agreement,
if any Lender determines that the introduction of or any change in or in the
interpretation of any law, treaty or governmental rule, regulation or order
after the date of this Agreement shall make it unlawful, or any central bank or
other Governmental Authority shall assert that it is unlawful, for such Lender
to maintain its portion of the Loan, then, on notice thereof by such Lender to
the Borrower through the Agent (with a copy to the Board and the Loan
Administrator), the obligation of such Lender to continue to fund or maintain
its portion of the Loan shall be terminated and the Borrower shall either (i)
convert the affected portion of the Loan of such Lender to a Base Rate Loan,
either on the last day of the Interest Period therefor, if such Lender may
lawfully continue to maintain its portion of the Loan based on LIBOR to such
day, or immediately, if such Lender may not lawfully continue to maintain such
portion of the Loan based on LIBOR or (ii) prepay such affected portion of the
Loan to such Lender together with accrued but unpaid interest thereon and all
other sums payable hereunder with respect thereto on the last day of the then
current Interest Period or earlier if necessary to avoid such illegality. Any
such partial prepayment of the Loan shall be applied ratably to the then unpaid
installments thereof in accordance with the amount of each such unpaid
installment.

          (e) Breakage Costs. In addition to all amounts required to be paid by
the Borrower pursuant to Section 2.5 but without duplication of any amounts
payable under Section 2.9(f), the Borrower shall compensate each Lender upon
demand, for all losses, expenses and liabilities (including any loss or expense
incurred by reason of the liquidation or reemployment of deposits or other funds
acquired by such Lender or the termination of any other financial arrangement it
may have entered into to fund or maintain or support such Lender's portion of
the Loan, but excluding Taxes) which that Lender may sustain (i) subject to the
Borrower's right to utilize the Prepayment Breakage Avoidance Procedure, if for
any reason any portion of the Loan is prepaid (including mandatorily pursuant to
Section 2.5 or this Section 2.9) on a date which is not the last day of the
applicable Interest Period or (ii) as a consequence of any failure by a Borrower
to repay any portion of the Loan when required by the terms hereof. The Lender
making demand for such compensation shall deliver to the Borrower (with a copy
to the Agent, the Board and the Loan Administrator) concurrently with such
demand a written statement as to such losses, expenses and liabilities, and this
statement shall be conclusive as to the amount of compensation due to that
Lender absent manifest error, and such compensation shall be paid to the Agent
for the account of such Lender.

          (f) Primary Tranche A Lender Prepayment Compensation. In connection
with all prepayments under Section 2.4, Section 2.5 and Section 2.9(d), if the
Primary Tranche A Lender is the Tranche A Lender, the Borrower shall pay to the
Primary Tranche A Lender within 10 Business Days of demand an amount equal to
(i) the amount of yield that the Primary Tranche A Lender is required to pay to
holders of its Commercial Paper during the Liquidation Period (as defined below)
on an amount of Commercial Paper having an aggregate issue price equal to the
amount of the Borrower's prepayment less (ii) the amount of the investment
earnings, if any, received as reasonably determined by the Govco Administrative
Agent, on the prepayment amount during the Liquidation Period. As used herein,
"Liquidation Period" means the period from the date on which a prepayment is
made to the date on which the Primary Tranche A Lender's total amount of
Commercial Paper related to the funding of Tranche A is reduced (without
prepayment thereof) by an amount equal to the amount of the Borrower's
prepayment.

          SECTION 2.10. CAPITAL ADEQUACY. If at any time any Lender or Program
Support Provider determines that (a) the adoption of or any change in or in the
interpretation of any law, treaty or governmental rule, regulation or order
after the date of this Agreement regarding capital adequacy, (b) compliance with
any such law, treaty, rule, regulation, or order or (c) compliance with any
guideline or request or directive from any central bank or other Governmental
Authority or any accounting board or authority (whether or not a Governmental
Authority) which is responsible for the establishment or interpretation of
national or international accounting principles (in each case, whether or not
having the

                                       44

<PAGE>

force of law) shall have the effect of reducing the rate of return on such
Lender's or Program Support Provider's (or any corporation controlling such
Lender's or Program Support Provider's) capital as a consequence of its
obligations hereunder (other than with respect to Taxes) to a level below that
which such Lender, Program Support Provider or corporation could have achieved
but for such adoption, change, compliance or interpretation, then, upon demand
from time to time by such Lender or Program Support Provider (with a copy of
such demand to the Agent and the Board), the Borrower shall within five (5)
Business Days of such demand pay to the Agent for the account of such Lender or
Program Support Provider from time to time as specified by such Lender or
Program Support Provider additional amounts sufficient to compensate such Lender
or Program Support Provider for such reduction; provided that the Borrower shall
not be required to compensate a Lender or Program Support Provider pursuant to
this Section 2.10 for any amounts incurred more than six (6) months prior to the
date of such demand. A certificate as to such amounts submitted to the Borrower
(and the Agent and the Board) by such Lender or Program Support Provider shall
be conclusive and binding for all purposes absent manifest error. Each Lender or
Program Support Provider shall promptly notify the Borrower, the Agent and the
Board of any event of which such Lender or Program Support Provider has
knowledge, occurring after the date hereof, which would entitle such Lender or
Program Support Provider to compensation pursuant to this Section 2.10 and will
designate a different lending office if such designation will avoid the need
for, or reduce the amount of, such compensation and will not, in the judgment of
such Lender or Program Support Provider, be otherwise disadvantageous to it. For
the avoidance of doubt, any interpretation of Accounting Research Bulletin No.
51 by FASB (including Interpretation No. 46 - Consolidation of Variable Interest
Entities) shall constitute an adoption, change, request or directive, and any
implementation thereof shall be, subject to this Section 2.10.

          SECTION 2.11. TAXES.

          (a) No Withholding, etc. Except as otherwise provided in the next
sentence and Section 9.2, any and all payments by the Obligors under each Loan
Document shall be made free and clear of and without deduction for any and all
Taxes, excluding (i) in the case of each Lender, the Loan Administrator, each
Participant and the Agent, Taxes measured by its net income and franchise Taxes,
in each case if imposed on it as a result of such Person being organized under
the laws of the jurisdiction imposing such Taxes or doing business in such
jurisdiction unrelated to the transactions contemplated by the Original Loan
Agreement or any Loan Document, (ii) in the case of each Lender and each
Participant, Taxes measured by its net income and franchise Taxes imposed on it
by the jurisdiction in which its Lending Office is located or in which it booked
its participation for tax accounting purposes, (iii) in the case of each Lender,
the Loan Administrator, each Participant and the Agent, Taxes imposed on it as a
result of its failure to comply with its obligations under Section 2.11(f),
Section 2.11(g) or Section 9.2, (iv) in the case of each Lender, the Loan
Administrator, each Participant and the Agent (A) that is a party hereto or
Participant, as the case may be, on the Effective Date, United States federal
withholding Taxes except to the extent imposed as a result of a change in
applicable law, including income tax conventions, after the Effective Date and
(B) that becomes a party hereto or Participant, as the case may be, after the
Effective Date, United States federal withholding Taxes except to the extent
imposed as a result of a change in applicable law, including income tax
conventions, after the date of the Assignment and Acceptance pursuant to which
it becomes a Lender or after the date such Person becomes a Participant, the
Loan Administrator or the Agent, as applicable, and (v) Taxes imposed as a
result of such Person's gross negligence or willful misconduct (all such
non-excluded Taxes being hereinafter referred to as "Indemnified Taxes"). If any
Indemnified Taxes shall be required by law to be deducted from or in respect of
any sum payable under any Loan Document to any Lender, the Loan Administrator or
the Agent (1) the sum payable shall be increased as may be necessary so that
after making all required deductions (including deductions applicable to
additional sums payable under this Section 2.11) such Lender, the Loan
Administrator or the Agent (as the case may be) receives an amount equal to the
sum it would have received had no such deductions been made, (2) the Obligors
shall make such deductions, and

                                       45

<PAGE>

(3) the Obligors shall pay the full amount deducted to the relevant taxing
authority or other authority in accordance with applicable law.

          (b) Other Taxes. In addition, the Obligors agree to pay any present or
future stamp or documentary taxes or any other excise or property taxes, charges
or similar levies of the United States or any political subdivision thereof or
any applicable foreign jurisdiction which arise from any payment made under any
Loan Document or from the execution, delivery or registration of, or otherwise
with respect to, any Loan Document (collectively, "Other Taxes") to the Agent
for the account of the affected party.

          (c) Tax Indemnity. The Obligors will indemnify each Lender, the Agent
and the Loan Administrator for the full amount of Indemnified Taxes or Other
Taxes (including any Taxes imposed by any jurisdiction on amounts payable under
this Section 2.11) paid by such Lender, the Loan Administrator or the Agent (as
the case may be) and any liability (including for penalties, interest and
expenses) arising therefrom or with respect thereto, other than any liability,
including for penalties, interest and expenses, arising from the gross
negligence or willful misconduct of the Lender, the Loan Administrator or the
Agent, as the case may be. This indemnification shall be made to the Agent for
account of the relevant Lender, the Loan Administrator or the Agent, as the case
may be, within 30 days from the date such Lender, the Loan Administrator, or the
Agent (as the case may be) makes written demand therefor (with a copy to the
Agent if made by a Lender or the Loan Administrator and accompanied by a
statement setting forth the basis for such taxation and the calculation of the
amount thereof in reasonable detail).

          (d) Evidence of Payment. Within 30 days after the date of any payment
of Indemnified Taxes or Other Taxes, the Obligors will furnish to the Agent the
original or a certified copy of a receipt evidencing payment thereof or other
documentation reasonably satisfactory to the Agent.

          (e) Survival. Without prejudice to the survival of any other agreement
of the Obligors hereunder, the agreements and obligations of the parties
contained in this Section 2.11 shall survive the payment in full of the
Obligations.

          (f) Certain Withholding Tax Matters. Each Lender, each Participant,
the Loan Administrator and the Agent that is a Non-U.S. Person and that is
entitled at such time to an exemption from United States withholding tax, or
that is subject to such tax at a reduced rate under an applicable tax treaty,
shall, on or prior to the Effective Date or on or prior to the date of the
Assignment and Acceptance pursuant to which it becomes a Lender or on or prior
to the date such Person becomes a Participant, the Loan Administrator or the
Agent, as applicable, and from time to time thereafter if requested by the Agent
or the Obligors, provide the Agent and the Obligors with two completed copies of
either IRS Form W-8BEN or W-8ECI or other applicable form, certificate or
document prescribed by the IRS certifying as to such Non-U.S. Person's
entitlement to such exemption from United States withholding tax or reduced rate
with respect to all payments to be made to such Non-U.S. Person under the Loan
Documents. In addition, each Lender, each Participant, the Loan Administrator
and the Agent that is a Non-U.S. Person, as the case may be, shall deliver to
the Obligors and the Agent, notice of any event (other than a change in
applicable law, including income tax conventions) requiring a change in the most
recent form previously delivered by such Person to the Obligors and the Agent.
Each Lender, each Participant, the Loan Administrator and Agent (other than an
entity treated as a corporation for U.S. federal income tax purposes) that is a
"United States person" within the meaning of Section 7701(a)(30) of the Internal
Revenue Code shall deliver two duly signed and completed copies of IRS Form W-9
to the Agent and the Obligors, at the times and in the manner described above
with respect to IRS Forms W-8. Unless the Agent and the Obligors have received
forms or other documents satisfactory to them indicating that payments under the
Loan Documents are not subject to United States withholding tax or are subject
to

                                       46

<PAGE>

such tax at a rate reduced by an applicable tax treaty, the Agent or the
Obligors shall, notwithstanding the provisions of Section 2.11(a) and (c) and
without impairing any obligation of the Obligors under this Section 2.11 with
respect to such tax, withhold such United States withholding taxes from such
payments at the appropriate rate; provided that if such Person is a Lender,
Participant, Agent or Loan Administrator and shall have satisfied the
requirement of this Section 2.11(f) on the date it became a Lender, Participant,
Agent or Loan Administrator, nothing in this Section 2.11(f) shall relieve the
Obligors of their obligation to pay any amounts pursuant to this Section 2.11 in
the event that, as a result of any change in any applicable law, treaty or
governmental rule, regulation or order, or any change in governmental
interpretation, administration or application thereof, such Lender, Participant,
Agent or Loan Administrator is no longer properly entitled to deliver forms,
certificates or other evidence at a subsequent date establishing that it is not
subject to withholding or is subject to withholding at a reduced rate. The
obligation of the Obligors under this Section 2.11 shall survive the repayment
of all other Obligations hereunder and the resignation of the Agent.

          (g) Mitigation. Any Lender claiming any additional amounts payable
pursuant to this Section 2.11 shall use its reasonable efforts (consistent with
its internal policy and legal and regulatory restrictions) to change the
jurisdiction of its Lending Office if the making of such a change would avoid
the need for, or reduce the amount of, any such additional amounts which would
be payable or may thereafter accrue and would not, in the reasonable judgment of
such Lender, be otherwise materially disadvantageous to such Lender.

          SECTION 2.12. LIMITATIONS WITH RESPECT TO RSA. Notwithstanding
anything to the contrary contained herein, RSA, as a Tranche B Lender, shall not
be entitled to the benefits of Section 2.9(b) or Section 2.10; provided,
however, that any permitted assignee or participant of RSA which is a bank
organized under the laws of the United States or any state thereof shall be
entitled to the benefits of Section 2.9(b) and Section 2.10 (subject, in the
case of any permitted participant, to the limitation set forth in Section
9.2(e)).

                                  ARTICLE III

                      CONDITIONS PRECEDENT TO EFFECTIVENESS

          This Agreement shall become effective on the date hereof (the
"Effective Date") subject to the satisfaction (in the judgment of the Agent, the
Board and the Lenders (except as otherwise provided below in this Article III))
of all of the following conditions precedent:

          (a) Certain Agreements and Documents. The Agent, the Collateral Agent,
the Primary Tranche A Lender, the Alternate Tranche A Lender, the Tranche B
Lenders and the Board shall have received on or prior to the Effective Date each
of the following (with only the Agent or the requesting Lender receiving
originals of the Notes), each dated as of the Effective Date, in form and
substance satisfactory to the Agent, the Collateral Agent, the Board, the
Primary Tranche A Lender, the Alternate Tranche A Lender and the Tranche B
Lenders:

          (i) this Agreement, duly executed and delivered by the parties hereto;

          (ii) the Notes, duly executed by the Borrower and conforming to the
     requirements set forth in Section 2.3(d);

          (iii) the First Lien Guaranty, duly executed and delivered by the
     parties thereto;

          (iv) the Board Guaranty, duly executed and delivered by the parties
     thereto;

                                       47

<PAGE>

          (v) the Collateral Documents specified in clauses (i) through (vii) of
     the definition thereof, duly executed and delivered by the parties thereto,
     together with (A) financing statements in form and substance reasonably
     acceptable to the Board, as may be required or advisable to grant, continue
     and maintain an enforceable security interest in the Collateral (subject to
     the terms hereof and of the other Loan Documents) in accordance with the
     UCC as enacted in all relevant jurisdictions; (B) such Collateral Documents
     (together with any other necessary documents, instruments, affidavits or
     certificates) as may be required in order to perfect and maintain the
     security interest in the Collateral, perfection of a security interest in
     which requires a filing for recordation with the FAA, in proper form for
     recordation with the FAA; (C) insurance certificates and brokers' reports
     evidencing the insurance coverages required under the Loan Documents,
     including with respect to the Collateral (in accordance with the
     requirements of the Collateral Documents) naming the Collateral Agent as
     loss payee and otherwise in form and substance reasonably acceptable to the
     Collateral Agent; (D) a Collateral Value Certificate, together with
     Appraisal Reports in respect of the Appraised Collateral in form and
     substance reasonably acceptable to the Board; (E) any other necessary
     documents, certificates, forms and filing fees as may be required in order
     to perfect and maintain the security interest in the Collateral in the
     records of the appropriate Governmental Authorities' offices of the various
     land records offices located in Pennsylvania; (F) Control Agreements with
     respect to the deposit accounts and securities accounts of the Obligors
     (except to the extent not required pursuant to Section 5.13 hereof); and
     (G) original stock certificates representing the Obligors' interests in
     each of the entities listed on Schedule 3(a)(v) (being all entities listed
     on Schedule 4.1(c) whose securities are certificated), together with
     undated stock powers executed in blank (delivered only to the Collateral
     Agent);

          (vi) the Loan Administration Agreement, duly executed and delivered by
     the parties thereto;

          (vii) the favorable opinions of (A) Skadden, Arps, Slate, Meagher &
     Flom LLP and/or its affiliates, special counsel to the Obligors, (B) Arnold
     & Porter LLP, special counsel to the Obligors; (C) James E. Walsh III,
     Senior Vice President and General Counsel of AWA, (D) Janet Dhillon, Vice
     President - Deputy General Counsel of the Borrower, (E) Kozloff Stoudt,
     special Pennsylvania real estate counsel to the Obligors, (F) Daugherty,
     Fowler, Peregrin & Haught, special FAA counsel; (G) O'Melveny & Myers LLP,
     special counsel to the Obligors; (H) Marguerite Owen, legal counsel to the
     Board (which need be addressed and delivered only to the Agent and Tranche
     A Lenders), and (I) Curtis, Mallet-Prevost, Colt & Mosle LLP, special New
     York counsel to the Board (which need be addressed and delivered only to
     the Agent and the Tranche A Lenders);

          (viii) a copy of the certificate of incorporation of each Obligor,
     certified as of a recent date by the Secretary of State of the state of its
     incorporation or organization, together with a "long-form" certificate of
     such official attesting to the good standing of such Person;

          (ix) a certificate of each Obligor signed on behalf of such Person by
     its Secretary or an Assistant Secretary certifying (A) the names and true
     signatures of each officer of such Person who has been authorized to
     execute and deliver each Loan Document required to be executed and
     delivered on or prior to the Effective Date by or on behalf of such Person
     hereunder or thereunder, (B) the by-laws of such Person as in effect on the
     date of such certification, (C) the resolutions of such Person's board of
     directors approving and authorizing the execution, delivery and performance
     of each Loan Document to which it is a party and (D) that there have been
     no changes in the certificate of incorporation of such Person from the
     certificate of incorporation delivered pursuant to the immediately
     preceding clause;

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<PAGE>

          (x) an Officer's Certificate of the Borrower certifying (A) that all
     representations and warranties in Article IV hereof (other than the
     representation set forth in Section 4.3(b)(i)) are true and correct in all
     material respects on and as of the Effective Date after giving effect to
     the Consummation of the Plan, as though made on and as of such date, (B)
     that no Default or Event of Default has occurred and is continuing and (C)
     as to the matters specified in subsection (p) of this Article III;

          (xi) an Officer's Certificate of the Borrower certifying that as of
     the Effective Date, the written information furnished to the Board by or on
     behalf of the Obligors for use in connection with negotiation and closing
     of the transaction contemplated by this Agreement is true and complete in
     all material respects; provided that with respect to pro forma and
     projected financial information and other forward-looking statements, the
     Borrower represents only that such information was prepared in good faith
     based upon assumptions believed to be reasonable at the time; and

          (xii) an Officer's Certificate of the Borrower certifying that
     attached thereto is a true, correct and complete copy of the Disclosure
     Statement, Plan of Reorganization and the Confirmation Order.

          (b) Other Agreements. The Agent, the Board, the Primary Tranche A
Lender, the Alternate Tranche A Lender and the Tranche B Lenders shall have
received on or before the Effective Date evidence that the Obligors have
consummated the transactions contemplated by the following agreements (which
agreements shall be in form and substance reasonably satisfactory to the Board,
the Lenders and the Agent): (i) the AWA Loan Agreement and the other "Loan
Documents" (under and as defined therein) which are required to be executed and
delivered by the parties thereto on the effective date thereof, and (ii) the
other agreements listed on Schedule 3.1(b).

          (c) Fees and Expenses Paid. The Borrower shall have paid all fees due
and payable on the Effective Date (including, without limitation, the fees
referenced in Section 2.7), and all expenses of the Agent and its Affiliates,
the Primary Tranche A Lender, the Alternate Tranche A Lender, the Tranche B
Lenders, the Board, the Collateral Agent and the Loan Administrator due and
payable on or before the Effective Date.

          (d) Consents, Etc. The Obligors shall have received all consents and
authorizations required pursuant to any material Contractual Obligation with any
other Person in form and substance reasonably satisfactory to the Board and the
Lenders and shall have obtained all consents, waivers and authorizations of, and
effected all notices to and filings with, the New York Stock Exchange, the SEC
and any other Governmental Authority as may be necessary (i) in connection with
the effectiveness of the Plan of Reorganization and (ii) to allow the Obligors
lawfully to execute, deliver and perform, in all material respects, their
obligations under the Loan Documents to which they are, or shall be, a party and
each other agreement or instrument to be executed and delivered by them,
pursuant thereto or in connection therewith.

          (e) No Illegality. No law or regulation shall be applicable in the
judgment of the Agent or the Board that restrains, prevents or imposes
materially adverse conditions upon the transactions contemplated hereby.

          (f) Representations and Warranties of the Obligors. All
representations and warranties set forth in Article IV hereof shall be true and
correct in all material respects on and as of the Effective Date after giving
effect to the Consummation of the Plan as though made on and as of such date
(except to the extent any such representation or warranty by its terms is made
as of a different specified

                                       49

<PAGE>

date in which event such representation or warranty shall be true and correct in
all material respects as of such specified date).

          (g) No Event of Default. After giving effect to the Consummation of
the Plan, no Default or Event of Default shall have occurred and be continuing.

          (h) Corporate and Other Proceedings. All corporate and other
proceedings, and all documents, instruments and other legal matters in
connection with the transactions contemplated hereby shall be reasonably
satisfactory in form and substance to the Agent, the Board, the Primary Tranche
A Lender, the Alternate Tranche A Lender and the Tranche B Lenders.

          (i) No Material Adverse Change. Since the August 9, 2005, no material
adverse change shall have occurred in the financial condition, assets,
liabilities, business or results of operations of the Obligors taken as a whole
(excluding any such changes resulting from (i) changes or conditions generally
affecting the U.S. economy or financial markets, (ii) changes or conditions
generally affecting any of the segments of the airline industry in which any of
the Obligors operate, to the extent such conditions or changes do not
disproportionately impact the Obligors, or (iii) the announcement or
consummation of the Merger) or in the Borrower's ability to repay the Loan or
perform its obligations under the Loan Documents.

          (j) Plan of Reorganization. (i) The Plan of Reorganization shall be
reasonably satisfactory to the Lenders and the Board, (ii) all conditions
precedent to the occurrence of the effective date of the Plan of Reorganization
shall have been satisfied and the Plan of Reorganization shall have become
effective, subject only to consummation of the transactions contemplated under
the Loan Documents, and (iii) no Obligor shall be in default with respect to any
material obligation under the Plan of Reorganization and the Consummation of the
Plan shall have occurred, subject only to consummation of the transactions under
the Loan Documents.

          (k) Confirmation Order. (i) The Confirmation Order shall be in form
and substance reasonably satisfactory to the Lenders and the Board and shall not
have been stayed by the Bankruptcy Court (or by any court having jurisdiction to
issue any such stay) or reversed, vacated, amended, supplemented or modified,
(ii) the time to appeal the Confirmation Order shall have expired, (iii) no
appeal or petition for review, rehearing, or certiorari with respect to the
Confirmation Order shall be pending, and (iv) the Confirmation Order shall
otherwise be in full force and effect.

          (l) Projections. The Lenders and the Board shall have received
satisfactory projections and pro forma financial information for Group (on a
consolidated basis) for the fiscal years 2005 through and including 2010, which
projections shall be certified by the Chief Executive Officer or the Chief
Financial Officer of Group as being reasonable estimates as of the Effective
Date of future financial performance and based upon assumptions that are
reasonable in light of conditions and facts known to Group as of the Effective
Date.

          (m) Jurisdiction of Bankruptcy Court. The Lenders and the Board shall
be satisfied that the Bankruptcy Court's retention of jurisdiction under the
Confirmation Order will not govern the enforcement of the Loan Documents or any
rights or remedies relating thereto, except as may be otherwise consented to by
them.

          (n) Certificates of Incorporation. The certificates of incorporation
or other applicable governing documents of the Obligors, as provided for in the
Plan or the Merger Agreement, shall be reasonably satisfactory to the Lenders
and the Board, and shall have been filed with and accepted

                                       50

<PAGE>

by the Secretary of State or other appropriate Governmental Authority in the
applicable jurisdictions and shall have become effective.

          (o) Merger. The Effective Time (as defined in the Merger Agreement)
shall have occurred.

          (p) Unrestricted Cash and Cash Equivalents. After the Consummation of
the Plan, the Obligors shall have on a pro forma basis as of the Effective Date,
taking into account net cash proceeds of the Stock Offering, the Convertible
Note Offering, the Juniper Financing and the Airbus Financing expected to be
received within seven (7) days of the Effective Date, unrestricted cash and Cash
Equivalents (as determined in accordance with GAAP) of not less than
$1,250,000,000.

          (q) Equity Investment Agreements. The Obligors shall have consummated
the transactions contemplated by the Equity Investment Agreements and in
connection therewith shall have received Cash Proceeds of no less than
$565,000,000.

          (r) Designated Asset Sales. The Obligors shall have on or prior to the
Effective Date consummated Designated Asset Sales which resulted in Net Cash
Proceeds to the Obligors of not less than $125,000,000.

          (s) Other Documents and Information. The Agent, the Lenders and the
Board shall have received such other certificates, documents, agreements and
information respecting the Obligors as each of them may have reasonably
requested.

                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

          To induce the other parties (excluding any other Obligors) to enter
into this Agreement, each of the Obligors represents and warrants to each other
party hereto (excluding any other Obligors) that, on and as of the Effective
Date, after giving effect to the Consummation of the Plan (references to
"Obligors" contained in this Article IV shall be limited to Obligors as of the
Effective Date):

          SECTION 4.1. ORGANIZATION, POWERS, QUALIFICATION, GOOD STANDING,
BUSINESS, SUBSIDIARIES, THE ACT AND THE REGULATIONS.

          (a) Organization, Power and Authority. Each Obligor is a corporation
duly organized, validly existing and in good standing under the laws of its
jurisdiction of organization. Each Obligor has all requisite corporate power and
authority to own and operate its properties, to carry on its business as now
conducted and as proposed to be conducted, to enter into the Loan Documents to
which it is a party and to carry out the transactions contemplated hereby and
thereby.

          (b) Foreign Qualification; "Air Carrier Status". Each Obligor is
qualified to do business and in good standing in every jurisdiction where its
assets are located and wherever necessary to carry out its business and
operations, except in jurisdictions where the failure to be so qualified or in
good standing could not reasonably be expected to have a Material Adverse
Effect. The Borrower is an "air carrier" within the meaning of the Act and holds
a certificate under Section 41102 of Title 49. Each of the Borrower and any
other Obligor engaged in operations as an "air carrier" is a "citizen of the
United States" within the meaning of Section 40102(a)(15) of Title 49, as
interpreted by the United States Department of Transportation (a "United States
Citizen") and holds an air carrier operating certificate issued pursuant to
Chapter 447 of Title 49 for aircraft capable of carrying 10 or more individuals
or 6,000

                                       51

<PAGE>

pounds or more of cargo. Each Obligor possesses all necessary certificates,
franchises, licenses, permits, rights and concessions and consents which are
material to the conduct of its business and operations as currently conducted
(including in the case of each Obligor engaged in operations as an "air
carrier", the operation of the routes flown by it), a true and complete list of
which are set forth on Schedule 4.1(b).

          (c) Subsidiaries. All of the Subsidiaries of each Obligor and all
other Persons in which any Obligor owns any Capital Stock, in each case, as of
the Effective Date, are identified in Schedule 4.1(c). Schedule 4.1(c) correctly
sets forth as of the Effective Date the equity and voting interest of Group in
each of the Subsidiaries identified therein. There are no limitations on the
rights of Group to vote the Capital Stock it owns of any Person listed on
Schedule 4.1(c). Airways Assurance Limited, a Bermuda corporation, is a
wholly-owned Subsidiary of Group whose business is limited to securing insurance
for the Obligors. AWHQ LLC, an Arizona limited liability company, is a
wholly-owned Subsidiary of the Obligors, owned 99% by Holdings and 1% by AWA,
whose business is limited to acting as a real estate holding company. America
West Company Store LLC, an Arizona limited liability company, is a wholly-owned
Subsidiary of AWA whose business is limited to operation of the America West
company store.

          SECTION 4.2. AUTHORIZATION OF LOAN DOCUMENTS, ETC.

          (a) Authorization. Each Obligor has duly authorized by all necessary
corporate action the execution, delivery and performance of the Loan Documents
to which it is a party.

          (b) No Conflicts. After giving effect to the Consummation of the Plan,
the execution, delivery and performance by each Obligor of the Loan Documents
and the consummation of the transactions contemplated by the Loan Documents to
which it is a party do not and will not (i) violate any provision of any law or
any governmental rule or regulation applicable to any Obligor, the certificate
or articles of incorporation or bylaws of any Obligor or any order, judgment or
decree of any court or other agency of government binding on any Obligor, (ii)
conflict with, result in a breach of or constitute (with due notice or lapse of
time or both) a default or require any payment under (A) any Loan Document or
(B) any other Contractual Obligation of any Obligor, except that with respect to
clause (B), for any such conflict, breach, default or requirement of payment
which could not reasonably be expected to have a Material Adverse Effect, (iii)
result in or require the creation or imposition of any Lien upon any of the
properties or assets of any Obligor (other than the Liens created under the
Collateral Documents) or (iv) require any approval of stockholders or any
approval or consent of any Person under any Contractual Obligation of any
Obligor, except for such approvals or consents (A) which will have been obtained
on or before the Effective Date and have been disclosed in writing to the Agent
and the Board or (B) with respect to any Contractual Obligation, which if not
obtained, could not reasonably be expected to have a Material Adverse Effect.

          (c) No Consents, Approvals, etc. The execution, delivery and
performance by each Obligor of the Loan Documents to which it is a party and the
consummation of the transactions contemplated by the Loan Documents to which
such Obligor is a party do not and will not require any registration with,
consent or approval of, or notice to, or other action to, with or by, any
federal, state or other Governmental Authority or regulatory body or any other
Person which is required to be obtained or made on or prior to the Effective
Date and which has not been obtained or made, except as is disclosed on Schedule
4.2(c).

          (d) Execution, Delivery, Enforceability. Each Obligor has duly
executed and delivered each of the Loan Documents to which it is party and after
giving effect to the Consummation of the Plan, each such Loan Document is the
valid and binding obligation of such Obligor, enforceable against such Obligor
in accordance with its respective terms, except as may be limited by bankruptcy,

                                       52

<PAGE>

insolvency, reorganization, moratorium, fraudulent transfer or other similar
laws relating to or affecting the enforcement of creditors' rights generally,
including materiality, reasonableness, good faith and fair dealing, and by
general principles of equity (regardless of whether considered in a proceeding
in equity or at law).

          SECTION 4.3. FINANCIAL CONDITION.

          (a) The Borrower has heretofore delivered to the Agent, the Board and
the Loan Administrator (i) the audited consolidated balance sheets of the
Borrower and Group as at December 31, 2004, and the related consolidated
statements of income, stockholders' equity and cash flows of the Borrower and
Group for the Fiscal Year then ended, (ii) the unaudited consolidated balance
sheets of the Borrower and Group as at June 30, 2005 and the related unaudited
consolidated statements of income, stockholders' equity and cash flows of the
Borrower and Group for the six months then ended, and (iii) audited consolidated
balance sheets of AWA Holdings and AWA as at December 31, 2004, and the related
consolidated statements of income, stockholders' equity and cash flows of AWA
Holdings and AWA for the Fiscal Year then ended, and (iv) the unaudited
consolidated balance sheets of AWA Holdings and AWA as at June 30, 2005 and the
related unaudited consolidated statements of income, stockholders' equity and
cash flows of AWA Holdings and AWA for the six months then ended. All such
financial statements were prepared in accordance with GAAP (except that any
unaudited financial statements are subject to normal year-end adjustments and
may not be accompanied by footnotes) and fairly present, in all material
respects, the consolidated financial position of such Persons as at the date
thereof and the consolidated results of operations and cash flows of such Person
for the period then ended.

          (b) After giving effect to the Consummation of the Plan, (i) the
Obligors taken as a whole are Solvent and (ii) no Obligor has any material
liability, including reasonably likely contingent liability or liability for
taxes, long-term lease or any unusual forward or long-term commitment of a type
required to be reflected in financial statements prepared in conformity with
GAAP, that is not reflected in the projections and pro forma financial
information delivered pursuant to clause (l) of Article III or, in the case of a
Reporting Obligor, taken into account in the preparation of the annual report on
Form 10-K for the fiscal year ended December 31, 2004 of such Reporting Obligor.

          (c) Each Reporting Obligor maintains disclosure controls and
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
internal control over financial reporting (as defined in Exchange Act Rules
13a-15(f) and 15d-15(f)) for the Obligors and has (i) caused such disclosure
controls and procedures to be designed to ensure that material information
relating to the Obligors is reported internally, (ii) caused such internal
controls over financial reporting to be designed to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of
financial statements for external purposes in accordance with GAAP, (iii)
evaluated the effectiveness of such disclosure controls and procedures and
presented as required in the Reporting Obligors' Annual Report on Form 10-K for
the Fiscal Year ended December 31, 2004, conclusions about the effectiveness of
the disclosure controls and procedures, and (iv) disclosed as required in such
Annual Report any change in such internal control over financial reporting that
occurred during the relevant reporting period that has materially affected, or
is reasonably likely to materially affect, their internal control over financial
reporting.

          (d) Other than as disclosed on Schedule 4.3(d) or as disclosed in the
Annual Report on Form 10-K for the Fiscal Year ended December 31, 2004 of any
Obligor, no Obligor is a party to any "off-balance sheet arrangement" (within
the meaning of Item 303(a)(4) of Regulation S-K under the Securities Act and the
Exchange Act, as amended by SEC Release No. 33-8182 (January 28, 2003)).

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<PAGE>

          SECTION 4.4. NO MATERIAL ADVERSE CHANGE; NO RESTRICTED PAYMENTS. Since
August 9, 2005, no material adverse change has occurred in the financial
condition, assets, liabilities, business or results of operations of the
Obligors, taken as a whole (excluding any such changes resulting from (i)
changes or conditions generally affecting the U.S. economy or financial markets,
(ii) changes or conditions generally affecting any of the segments of the
airline industry in which any of the Obligors operate, to the extent such
conditions or changes do not disproportionately impact the Obligors, or (iii)
the announcement or consummation of the Merger), or in the Borrower's ability to
repay the Loan or perform its obligations under the Loan Documents or with
respect to the matters included in the financial projections delivered to the
Board and the Agent on July 28, 2005. Since August 9, 2005, no Obligor has
directly or indirectly declared, ordered, paid or made, or set apart any sum or
property for, any Restricted Payment or agreed to do so except as would have
been permitted by Section 6.3, as if such section were in effect at all times
after such date. After giving effect to the Consummation of the Plan, no event
or occurrence which would constitute a Default or Event of Default has occurred
and is continuing.

          SECTION 4.5. TITLE TO PROPERTIES; LIENS. Each Obligor has (i) good and
insurable fee title to (in the case of fee interests in real property), (ii)
valid, and in the case of leasehold interests in real property, insurable,
leasehold interests in (in the case of leasehold interests in real or personal
property) or (iii) good title to (in the case of all other personal property)
all of the properties and assets necessary to the conduct of its business
including property and assets reflected in the financial statements referred to
in Section 4.3, except for assets disposed of since the date of such financial
statements in the ordinary course of business or pursuant to the restructuring
contemplated by the Plan of Reorganization. Except as otherwise permitted by
this Agreement and the Collateral Documents, all such properties and assets are
free and clear of Liens.

          SECTION 4.6. LITIGATION; ADVERSE FACTS. There are no actions, suits,
proceedings, arbitrations or investigations (whether or not purportedly on
behalf of Group, the Borrower or any other Obligor) at law or in equity or
before or by any Governmental Authority pending or, to the knowledge of any
Responsible Officer of any Principal Obligor, threatened against or affecting
(in either case, whether asserted or unasserted) any of the Obligors or any
property of the Obligors that, individually or in the aggregate, (a) except for
matters disclosed on Schedule 4.6, in the reasonable judgment of the Obligors
could be expected to have a Material Adverse Effect, or (ii) challenge the
legality, validity or binding effect of, or seeks to restrain or enjoin any
Obligor from entering into or performing under, any Loan Document including,
without limitation, this Agreement or any Collateral Document. No Obligor is
subject to any final judgments, writs, injunctions or decrees of any court or
any Governmental Authority, compliance with which could reasonably be expected
to have a Material Adverse Effect, or is in default with respect to any such
judgments, writs, injunctions or decrees, which default could reasonably be
expected to have a Material Adverse Effect.

          SECTION 4.7. PAYMENT OF TAXES.

          (a) Except as otherwise set forth on Schedule 4.7(a): (i) the Obligors
have timely filed all material Tax returns and reports required to have been
filed, and have paid or made adequate provision for payment of all material
Taxes levied or imposed upon them or their properties (including the
Collateral), income or assets that have become due and payable, except (A) in
those instances in which such Taxes are being contested in good faith by
appropriate proceedings diligently conducted and for which adequate reserves
have been made in accordance with GAAP and (B) that the Debtors' obligations to
pay Taxes that relate to a Tax period (or portion thereof) ending on or before
the commencement of the Bankruptcy Cases and which first became due and payable
after the time of the commencement of the Bankruptcy Cases, have been stayed or
enjoined pursuant to the Plan of Reorganization, the Confirmation Order or the
Bankruptcy Code, it being understood that the exception in this clause (B) does
not affect the Obligors' representation that they have made adequate provision
for such Taxes; (ii) there is no proposed

                                       54

<PAGE>

Tax assessment against any Obligor that relates to a material amount of Taxes,
and neither Group nor the Borrower knows of any basis for any such assessment;
and (iii) no Obligor is party to any Tax sharing agreement with any Person other
than another Obligor, other than tax indemnity agreements in leasing
transactions entered into in the ordinary course of business.

          (b) Schedule 4.7(b) is a true and complete list of each claim of a
governmental unit of the kind entitled to priority in payment, as specified in
section 502(i) and 507(a)(8) of the Bankruptcy Code, that the Debtors will or
expect to pay or to be required to pay during the six (6) years immediately
following the Effective Date.

          SECTION 4.8. PERFORMANCE OF AGREEMENTS; MATERIALLY ADVERSE AGREEMENTS.

          (a) No Default. After giving effect to the Consummation of the Plan,
no Obligor is in default in the performance, observance or fulfillment of any
Contractual Obligations other than defaults which are not reasonably expected to
have a Material Adverse Effect, and no condition exists that, with the giving of
notice or the lapse of time or both, would constitute such a default; it being
understood that the existence on the Effective Date of any default under (i)
certain executory contracts and unexpired leases that the Obligors are entitled
to reject in accordance with the Plan of Reorganization or prior order of the
Bankruptcy Court and (ii) certain other contracts relating to property that any
Obligor has abandoned pursuant to an order of the Bankruptcy Court shall be
deemed not to be a breach of this Section 4.8(a).

          (b) No Adverse Agreements. No Obligor is a party to or is otherwise
subject to any agreements or instruments or any charter or other internal
restrictions which, individually or in the aggregate, could reasonably be
expected to impair the ability of the Obligors, taken as a whole, to perform
their payment or other material obligations under the Loan Documents.

          (c) Other Agreements. Except as disclosed on Schedule 4.8(c), no
Obligor is a party to or is otherwise subject to any agreement or arrangement,
including, but not limited to, agreements relating to Indebtedness, lease
agreements or Guarantees, that provide for early payment, additional collateral
support, changes in terms or acceleration of maturity, or the creation of an
additional financial obligation, as a result of any of (i) an adverse change in
the credit rating of an Obligor, (ii) an adverse change in the financial ratios,
earnings, cash flow or stock price of an Obligor or (iii) changes in the value
of underlying, linked or indexed assets, except to the extent that such
agreements or arrangements could not reasonably be expected to have a Material
Adverse Effect.

          SECTION 4.9. GOVERNMENTAL REGULATION. No Obligor is subject to
regulation under the Public Utility Holding Company Act of 1935, the Federal
Power Act or the Investment Company Act of 1940 or under any other federal or
state statute or regulation (other than the Bankruptcy Code) which may limit its
ability to incur Indebtedness or which may otherwise render all or any portion
of its Obligations unenforceable.

          SECTION 4.10. SECURITIES ACTIVITIES. No Obligor owns or is engaged
principally in the business of extending credit for the purpose of purchasing or
carrying any Margin Stock (as defined below), and no proceeds of the Loan were
used to purchase or carry Margin Stock or to extend credit to any Person for the
purpose of purchasing or carrying any Margin Stock in a manner that violated or
caused a violation of Regulations T, U or X of the Board of Governors of the
Federal Reserve System or any other regulation of such Board of Governors. For
purposes of this Section 4.10, the term "Margin Stock" has the meaning assigned
to that term in Regulation T, U or X of the Board of Governors of the Federal
Reserve System as in effect from time to time.

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<PAGE>

          SECTION 4.11. EMPLOYEE BENEFIT PLANS.

          (a) Schedule 4.11(a) lists each Plan and each Multiemployer Plan
maintained or contributed to, or required to be contributed to, by Group or any
of its ERISA Affiliates as of the Effective Date. Each Plan has been operated
and administered in compliance with all applicable requirements of ERISA, and,
if intended to qualify under Section 401(a) or 403(a) of the Internal Revenue
Code, in compliance with all applicable requirements of such provisions except
where the failure to do so could not reasonably be expected to have, taking all
instances in the aggregate, a Material Adverse Effect.

          (b) Full payment has been made by Group or any of its ERISA Affiliates
of all minimum amounts which such entities are required to pay under the terms
of each Plan and Multiemployer Plan except where the failure to so comply,
taking all instances in the aggregate, could not reasonably be expected to have
a Material Adverse Effect.

          (c) No ERISA Event has occurred or is reasonably expected to occur
that, when taken together with all other ERISA Events for which liability is
reasonably expected to occur, could reasonably be expected to have a Material
Adverse Effect.

          (d) Neither Group nor any of its ERISA Affiliates maintains or
contributes to any employee welfare benefit plan (as defined in Section 3(1) of
ERISA) which provides benefits to retired employees or other former employees
(other than as required by Section 601 of ERISA) or any employee pension benefit
plan (as defined in Section 3(2) of ERISA), other than a Plan the obligations
with respect to which, when taken together with the projected contributions
thereto reflected in the projections and pro forma financial information
delivered pursuant to clause (l) of Article III, could not reasonably be
expected to have a Material Adverse Effect.

          (e) After giving effect to the Consummation of the Plan, no Plan
maintained by Group or any ERISA Affiliate is underfunded (based on the present
value of all accumulated benefit obligations thereunder) except to the extent
that the aggregate amount of underfunding with respect to all such plans, when
taken together with the projected contributions thereto reflected in the
projections and pro forma financial information delivered pursuant to clause (l)
of Article III, could not reasonably be expected to have a Material Adverse
Effect.

          SECTION 4.12. ENVIRONMENTAL PROTECTION.

          (a) Compliance with Environmental Laws. All Facilities and operations
of each Obligor are, and have been to the knowledge of each Principal Obligor,
in compliance with all Environmental Laws except for any noncompliance which,
individually or in the aggregate, could not reasonably be expected to have a
Material Adverse Effect.

          (b) Hazardous Materials Activity. Except as disclosed on Schedule
4.12(b), there are no, and have been no, conditions, occurrences, or Hazardous
Materials Activity (i) arising at any Facilities or (ii) arising in connection
with the operations of the Obligors or of past or current Affiliates of any
Obligor (while under the control of a Principal Obligor or otherwise to the
knowledge of a Principal Obligor) (including the transportation of Hazardous
Materials in accordance with applicable regulations), which conditions,
occurrences or Hazardous Materials Activity could reasonably be expected to form
the basis of an Environmental Claim against any Obligor and which, individually
or in the aggregate, could reasonably be expected to have a Material Adverse
Effect.

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          (c) Environmental Claims. Except as disclosed on Schedule 4.12(c),
there are no pending or, to the knowledge of any Principal Obligor, threatened
Environmental Claims against any Obligor, and no Principal Obligor has received
any notices, inquiries, or requests for information with respect to any
Environmental Claims which could reasonably be expected to have a Material
Adverse Effect.

          (d) Orders, Decrees, etc. No Obligor is currently operating or
required to be operating under any compliance order, schedule, decree or
agreement, any consent decree, order or agreement, and/or any corrective action
decree, order or agreement issued or entered into under any Environmental Law
the failure to comply with which could reasonably be expected to have a Material
Adverse Effect.

          SECTION 4.13. DISCLOSURE.

          (a) No representation or warranty or certification of any Obligor or
of any Responsible Officer of the Borrower or Group or any other Officer of any
Obligor contained in this Agreement, any other Loan Document or in any other
document, certificate or written statement furnished to the Board, the Agent or
the Lenders by or on behalf of any Obligor (as modified or supplemented by other
written information so furnished) for use in connection with the negotiation and
closing of the transactions contemplated by this Agreement contains any untrue
statement of a material fact or omits to state any material fact necessary to
make the statements therein at the time, and in light of the circumstances under
which they were made, not misleading; provided that with respect to projected
financial information contained in any such document or furnished to any party
hereto by or on behalf of the Obligors, the Obligors represent only that such
information was prepared in good faith based upon assumptions believed to be
reasonable at the time, it being recognized that such projections as to future
events are not to be viewed as facts and that actual results during the period
or periods covered thereby may differ from the projected results.

          (b) None of the Reporting Obligors' filings under the Exchange Act (as
amended or supplemented through the date hereof) nor the Disclosure Statement
(as amended or supplemented through the date hereof) contains any untrue
statement of a material fact or omits to state any material fact necessary to
make the statements therein, in light of the circumstances under which they were
made, not misleading.

          SECTION 4.14. COMPLIANCE WITH LAWS. Each Obligor is in compliance with
all laws, statutes, rules, regulations and orders binding on or applicable to
such Obligor, and all of its properties, except to the extent failure to so
comply (either individually or in the aggregate) could not reasonably be
expected to have a Material Adverse Effect.

          SECTION 4.15. INDEBTEDNESS. Schedule 4.15 correctly sets forth the
consolidated Indebtedness of Group and its Subsidiaries as of the Effective Date
and identifies each primary obligor and each guarantor or other secondary
obligor thereof, if any.

          SECTION 4.16. INSURANCE. The properties, business and operations of
the Obligors are insured or reinsured with financially sound and reputable
insurance companies or by the United States of America, in such amounts, with
such deductibles and covering such risks as are insured against (including, but
not limited to, war risk and third party liability) and carried in accordance
with applicable law and prudent industry practice by major U.S. commercial air
carriers similarly situated with the Obligors and owning or operating similar
properties, aircraft and engines.

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          SECTION 4.17. PERFECTED SECURITY INTERESTS. The Collateral Agent, on
behalf of the Lenders and the Board, has valid security interests in the
Collateral, with such priority and perfected to such extent as is provided in
the Collateral Documents.

          SECTION 4.18. COMPLIANCE WITH THE PLAN OF REORGANIZATION. No Obligor
is in default with respect to any material obligation under the Plan of the
Reorganization.

          SECTION 4.19. ABSENCE OF LABOR DISPUTES. No strikes, boycotts, work
stoppages or lockouts with respect to any of the Obligors exist, and no Obligor
has received written notice, sanctioned by any collective bargaining unit
representing employees of such Obligor, threatening a strike, boycott or work
stoppage.

          SECTION 4.20. COMPLIANCE WITH CERTAIN GATE LEASES. After giving effect
to the Consummation of the Plan, each Obligor is in compliance in all material
respects with all Gate Leases with respect to the airports listed on Schedule
4.20.

          SECTION 4.21. SLOT UTILIZATION. Each Obligor which holds or operates
Slots is utilizing its Slots in a manner consistent with the Slot Regulations in
order to avoid the withdrawal of any Slot (other than Slots of the type
referenced in clauses (f) through (i) of the definition of "Secondary Slots") by
the FAA, taking into account any waivers or other relief granted by the FAA in
connection with the failure to utilize Slots. None of the Obligors has received
any notice of withdrawal from the FAA, nor (other than with respect to Slots of
the type referenced in clauses (d) and (f) through (i) of the definition of
"Secondary Slots") is any Obligor aware of any other event or circumstance
(other than any proposed change of law, regulation or rule, including the
scheduled removal of slot restrictions at John F. Kennedy International Airport
and LGA on January 1, 2007), that could reasonably be expected to result in the
withdrawal of any Slot or otherwise impair any of the Slots or the value thereof
(it being understood, however, that the Slot Regulations provide for withdrawal
in certain circumstances other than for failure to utilize Slots, and the FAA
has asserted the right to withdraw and reallocate "pool" Slots (within the
meaning of 14 C.F.R. Section 93.226(e)), including those identified on Schedule
1.1(a) hereto, at its discretion). The Obligors maintain personnel, policies,
procedures and a computer database for the monitoring, utilization and
management of the Slots in compliance with the Slot Regulations so as to ensure,
to the greatest extent operationally feasible, that the Slot Regulations are
complied with and no Slot becomes subject to withdrawal by the FAA.

          SECTION 4.22. DEPOSIT ACCOUNTS AND SECURITIES ACCOUNTS. Schedule 4.22
contains a true, complete and correct list of all deposits accounts and
securities accounts of the Obligors, including, with respect to each account,
the name of such account, the account number, the bank or financial institution
with which such account is maintained, and the balance therein as of a specified
date (which shall be no earlier than August 31, 2005), indicating thereon
whether each such account is subject to a Control Agreement in favor of the
Collateral Agent.

          SECTION 4.23. UNRESTRICTED CASH AND CASH EQUIVALENTS. After the
Consummation of the Plan, the Obligors have on a pro forma basis as of the
Effective Date, taking into account net cash proceeds of the Stock Offering, the
Convertible Note Offering, the Juniper Financing and the Airbus Financing
expected to be received within seven (7) days of the Effective Date,
unrestricted cash and Cash Equivalents (as determined in accordance with GAAP)
of not less than $1,250,000,000.

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                                    ARTICLE V

                              AFFIRMATIVE COVENANTS

          To induce the other parties to enter into this Agreement (excluding
any other Obligor), the Obligors agree with each other party hereto (excluding
any other Obligor) that, so long as any of the Obligations (other than
contingent indemnification obligations) remain outstanding:

          SECTION 5.1. ACCOUNTING CONTROLS; FINANCIAL STATEMENTS AND OTHER
REPORTS.

          (a) Accounting Controls. Each Obligor will maintain a system of
accounting established and administered in accordance with sound business
practices and applicable law, rules and regulations issued by any Governmental
Authority to permit preparation of financial statements in conformity with GAAP,
including, without limitation, as set forth in Section 4.3(c).

          (b) Financial Certificates; Information. Group will deliver to the
Agent, the Loan Administrator and the Board:

          (i) Quarterly Financials: within two (2) Business Days after the date
     on which a Reporting Obligor files or is required to file its Form 10-Q
     under the Exchange Act (after giving effect to any extension pursuant to
     Rule 12b-25 under the Exchange Act (or any successor rule)), (A) the
     consolidated balance sheets of such Person as at the end of such fiscal
     quarter and the related consolidated statements of income of such Person
     for such fiscal quarter for the period from the beginning of the then
     current Fiscal Year to the end of such fiscal quarter and cash flows of
     such Person for the period from the beginning of the then current Fiscal
     Year to the end of such fiscal quarter, setting forth in each case in
     comparative form the corresponding figures from the corresponding dates and
     periods of the previous Fiscal Year, all prepared in accordance with GAAP
     (except that any unaudited financial statements are subject to normal
     year-end adjustments and may not be accompanied by footnotes) and in
     reasonable detail and certified by the Chief Financial Officer, Controller,
     Chief Executive Officer or Treasurer of such Person that they fairly
     present in all material respects the consolidated financial condition of
     such Person as at the dates indicated and the results of its operations and
     its cash flows for the periods indicated, and (B) a narrative report
     describing the operations of such Person in the form prepared for
     presentation to senior management for such fiscal quarter and for the
     period from the beginning of the then current Fiscal Year to the end of
     such fiscal quarter; provided that delivery of such Person's Form 10-Q for
     such fiscal quarter shall be deemed to satisfy all of the requirements of
     this clause (i); provided, further, that in lieu of delivering a hard copy
     of Form 10-Q hereunder, Group may transmit by e-mail an electronic copy of
     such document or a link to an electronic copy of such document on the EDGAR
     database (or a comparable service) or an Obligor's website;

          (ii) Monthly Reporting: within 45 days after the end of each of the
     first twenty-four (24) calendar months following the Effective Date, the
     consolidated balance sheets of each Reporting Obligor as at the end of such
     month and the related consolidated statements of income of such Person for
     such calendar month and for the period from the beginning of the then
     current Fiscal Year to the end of such month and cash flows of each such
     Person for the period from the beginning of the then current Fiscal Year to
     the end of such calendar month, and together therewith, a statement of the
     Adjusted Cash Amount as of the last Business Day of such calendar month,
     all prepared in accordance with GAAP (except that any unaudited financial
     statements are subject to normal year-end adjustments and may not be
     accompanied by footnotes) and in reasonable detail and certified by the
     Chief Financial Officer, Chief Executive Officer, Controller or Treasurer
     of such Person that they fairly present in all material respects the
     consolidated

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     financial condition of such Person as at the dates indicated and the
     results of its operations and its cash flows for the periods indicated;

          (iii) Year-End Financials: within two (2) Business Days after the date
     on which a Reporting Obligor files or is required to file its Form 10-K
     under the Exchange Act (after giving effect to any extension pursuant to
     Rule 12b-25 under the Exchange Act (or any successor rule)), (A) the
     consolidated balance sheets of such Person at the end of such Fiscal Year
     and the related consolidated statements of income, stockholders' equity and
     cash flows of such Person for such Fiscal Year, setting forth in each case
     in comparative form the corresponding figures for the previous Fiscal Year
     and the corresponding figures from the annual financial plan delivered
     pursuant to clause (ix) of this Section 5.1(b) for the Fiscal Year covered
     by such financial statements of such Person, all in reasonable detail, and
     certified by the Chief Financial Officer or the Chief Executive Officer of
     such Person that they fairly present in all material respects the
     consolidated financial condition of such Person as at the date indicated
     and the results of its operations and its cash flows for the periods
     indicated, (B) a narrative report describing the operations of such Person
     in the form prepared for presentation to senior management for such Fiscal
     Year, and (C) an accountant's report thereon of KPMG LLP or other
     independent certified public accountants of recognized national standing
     selected by the Borrower or Group, as the case may be, which report (1)
     shall be unqualified as to scope, (2) shall not, for each Fiscal Year
     commencing with the Fiscal Year ending December 31, 2006, contain a going
     concern qualification, and (3) shall state that such consolidated financial
     statements fairly present the consolidated financial position of such
     Person as at the dates indicated and the results of their operations and
     their cash flows for the periods indicated in conformity with GAAP applied
     on a basis consistent with prior years, and that the examination by such
     accountants in connection with such consolidated financial statements has
     been made in accordance with generally accepted auditing standards;
     provided that (x) references in such report to changes in GAAP, changes in
     accounting standards, highlighting contents of footnotes, limitations in
     the scope of the audit or exclusions from the audit information not
     required by GAAP that are, in each case, customary in industry practice and
     not prejudicial to the opinion stated therein shall not be deemed to be
     "qualifications" for the purpose of clause (C) of this Section 5.1(b)(iii)
     and (y) delivery of such Person's Form 10-K for such Fiscal Year, and which
     satisfy the requirements of clause (C) above, shall be deemed to satisfy
     the requirements of this Section 5.1(b)(iii); provided, further, that in
     lieu of delivering a hard copy of Form 10-K hereunder, Group may transmit
     by e-mail an electronic copy of such document or a link to an electronic
     copy of such document on the EDGAR database (or a comparable service) or an
     Obligor's website;

          (iv) Officers' Certificates: together with each delivery of financial
     statements pursuant to clauses (i) and (iii) above, an Officer's
     Certificate of the Borrower (which certificate may incorporate the
     Collateral Value Certificate and schedule of deposit accounts and
     securities accounts of the Obligors deliverable on such date pursuant to
     clauses (xix) and (xxii) of this Section 5.1(b), respectively) (I) stating
     that the signer has made, or caused to be made under his or her
     supervision, a review of the terms of this Agreement and of the
     transactions and condition of the Obligors during the accounting period
     covered by such financial statements and that such review has not disclosed
     the existence, and that the signer does not have knowledge of the existence
     as at the date of such Officer's Certificate, of any condition or event
     that constitutes a Default or an Event of Default, or, if any such
     condition or event existed at the date of the certificate, specifying the
     nature and period of existence thereof and what action the Obligors have
     taken, are taking and propose to take with respect thereto, (II)
     demonstrating in reasonable detail compliance (or noncompliance) during and
     at the end of the applicable accounting periods with the restrictions
     contained in Section 6.3 and Section 6.4, and (III) with respect to the
     delivery of financial statements pursuant to clause (iii) above, stating
     whether any change in

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     GAAP or in the application thereof has occurred since the date of delivery
     of the preceding year-end financial statements, and if any such change has
     occurred, describing the effect of such change on the financial statements
     of Group and the Borrower;

          (v) SEC Filings and Press Releases: promptly upon their filing, copies
     of (A) all financial statements, reports, notices and proxy statements sent
     or made available generally by a Reporting Obligor to its security holders
     and (B) all regular, periodic and current reports (including all Form 8-K
     reports) and all registration statements and prospectuses, if any, filed by
     any Reporting Obligor with any securities exchange or with the SEC or any
     Governmental Authority or private regulatory authority; provided that in
     lieu of delivering a hard copy of any such document, Group may transmit by
     e-mail an electronic copy of such document or a link to an electronic copy
     of such document on the EDGAR database (or a comparable service) or an
     Obligor's website;

          (vi) Notice of Events of Default, etc.: promptly upon any Responsible
     Officer of a Principal Obligor obtaining knowledge of (A) any condition or
     event that constitutes a Default or an Event of Default or (B) the
     occurrence of any event or change that has had, or is reasonably expected
     to have, a Material Adverse Effect (disregarding for purposes of this
     clause (vi) publicly known facts, circumstances, events or conditions
     applicable to the airline and travel industries generally), an Officer's
     Certificate of Group specifying the nature and period of existence of such
     Default or Event of Default or condition, event or change and what action
     the Obligors have taken, are taking and propose to take with respect
     thereto;

          (vii) Litigation or Other Proceedings: to the extent not otherwise
     disclosed pursuant to this Section 5.1, promptly upon any Responsible
     Officer of a Principal Obligor obtaining knowledge of (A) the institution
     of, or threat of, any action, suit, proceeding (whether administrative,
     judicial or otherwise), governmental investigation or arbitration against
     or affecting any Obligor or any property of any Obligor, unless Group's
     general counsel or outside legal counsel has determined that a favorable
     outcome to such Obligor is reasonably likely (collectively, "Proceedings")
     or (B) any material development in any Proceeding that, in either case:

               (1) if adversely determined, would be reasonably likely to have a
          Material Adverse Effect;

               (2) seeks to enjoin or otherwise prevent the consummation of, or
          to recover any damages or obtain relief as a result of, the
          transactions contemplated hereby; or

               (3) challenges or calls into question in any material respect the
          reliability or accuracy of a Reporting Obligor's SEC filings;

     written notice thereof together with such other information as may be
     reasonably available to the Obligors to enable the Agent and the Board, and
     their respective counsel to evaluate such matters;

          (viii) ERISA Reports: promptly after the receipt by the Borrower of a
     request therefor by the Agent, the Loan Administrator or the Board, copies
     of any annual and other reports (including Schedule B thereto) with respect
     to a Plan filed by an Obligor or any ERISA Affiliate with the United States
     Department of Labor, the IRS or the PBGC;

          (ix) Financial Plan and Projections: annually, as soon as practicable
     after preparation thereof in the ordinary course of business but in no
     event later than February 28 of each year,

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     copies of the Principal Obligors' annual financial plans and projections,
     together with a reconciliation of actual results to projected results for
     such periods;

          (x) Environmental Audits and Assessments: as soon as practicable
     following receipt thereof by a Principal Obligor, copies of all
     environmental audits and assessments, whether prepared by personnel of an
     Obligor or by independent consultants (except to the extent protected by
     the "attorney work product" privilege or similar privilege expressly
     granted by statute with respect to the work product of environmental
     consultants), with respect to material environmental matters at any
     Facility or which relate to an Environmental Claim which could reasonably
     be expected to have a Material Adverse Effect;

          (xi) Ratings Change: promptly after any public release by S&P or
     Moody's raising or lowering (i) an Obligor's general unsecured credit
     rating or (ii) a credit rating on the Loan obtained pursuant to Section
     5.19 hereof, notice (which may be sent by e-mail) of such change;

          (xii) Insurance Reports: No later than January 30 of each year,
     insurance brokers reports with respect to all insurance maintained by the
     Obligors, together with schedules detailing the type and amount of coverage
     provided and the insurance carrier;

          (xiii) Insurance/Condemnation Proceeds: in addition to any similar
     reporting obligations under the Collateral Documents but without the
     duplication of any such obligation, upon (A) a Responsible Officer of a
     Principal Obligor obtaining knowledge of the occurrence of an event of loss
     or damage to, or any taking, condemnation or requisition by any
     Governmental Authority of, any property of any Obligor having fair market
     value in excess of $5,000,000 whether or not such loss or damage is
     expected to result in receipt of insurance or condemnation proceeds or of
     any other event of loss or damage that the Obligors reasonably expect to
     result in proceeds reasonably estimated by them to exceed $5,000,000 and
     (B) the receipt of insurance proceeds or condemnation proceeds from an
     event of loss or material damage to, or any taking, condemnation or
     requisition by any Governmental Authority of, any property of any Obligor
     giving rise to a mandatory prepayment obligation under Section 2.5, notice
     of such occurrence;

          (xiv) Future Issuance and Asset Sales: prior to an Obligor
     consummating any Future Issuance or Asset Sale greater than $1,000,000 in
     an individual transaction or series of related transactions giving rise to
     a mandatory prepayment obligation under Section 2.5, notice of such event;
     provided that in the case of a Replacement Secured Financing, the
     applicable Obligor shall give no less than fifteen (15) Business Days'
     prior notice of such event and include therein (A) a specific
     identification of the Collateral proposed to be pledged, (B) the Collateral
     Release values therefor together with copies of the Appraisal Reports upon
     which such Collateral Release Values are based, if applicable, and (C) a
     detailed summary of the terms and conditions of such Replacement Secured
     Financing;

          (xv) Plan Audits and Liabilities: promptly after (A) an Obligor or any
     ERISA Affiliate contacts the IRS or the PBGC for the purpose of
     participating in a closing agreement or any voluntary resolution program
     with respect to a Plan or Multiemployer Plan which could reasonably be
     expected to have a Material Adverse Effect, or (B) a Responsible Officer of
     a Principal Obligor knows or has reason to know that any event with respect
     to any Plan or Multiemployer Plan occurred that could reasonably be
     expected to have a Material Adverse Effect, notice of such contact or the
     occurrence of such event;

          (xvi) Funding Changes and New Plan Benefits: promptly after the
     change, a notification of any material increases in the benefits, or
     material change in funding method, with

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     respect to which an Obligor may have any liability, under any Plan or
     Multiemployer Plan or the establishment of any material new Plan or
     Multiemployer Plan with respect to which an Obligor may have any liability
     or the commencement of contributions to any Plan or Multiemployer Plan to
     which an Obligor or any ERISA Affiliate was not previously contributing,
     except to the extent that such an event could not reasonably be expected to
     have a Material Adverse Effect;

          (xvii) Claims and Proceedings: promptly after receipt of written
     notice of commencement thereof, notification of all (A) claims made by
     participants or beneficiaries with respect to any Plan and (B) actions,
     suits and proceedings before any court or governmental department,
     commission, board, bureau, agency or instrumentality, domestic or foreign,
     affecting an Obligor or any ERISA Affiliate with respect to any Plan,
     except those which, in the aggregate, if adversely determined, could not
     reasonably be expected to have a Material Adverse Effect;

          (xviii) ERISA Event: promptly after the occurrence of any ERISA Event
     (A) that could reasonably be expected to have a Material Adverse Effect or
     (B) that relates to the occurrence or existence of an event or condition
     that could reasonably be expected to have a Material Adverse Effect, notice
     of such ERISA Event;

          (xix) Collateral Value Certificates: no later than the date upon which
     an Officer's Certificate is required to be delivered under clause (iv) of
     this Section 5.1(b) with respect to each of the four fiscal quarters of
     each Fiscal Year (and, in the case of the last fiscal quarter of each
     Fiscal Year, no later than the first Interest Payment Date occurring after
     the end of such Fiscal Year), a Collateral Value Certificate certifying the
     Collateral Value (based on the most recently completed Appraisal Report),
     in each case as of a date no earlier than the end of the fiscal quarter or
     the Fiscal Year to which such Officer's Certificate relates, together with
     the Appraisal Report upon which such Collateral Value Certificate is based;

          (xx) Slot Utilization Reports: as soon as available, but in any event
     no later than the date on which each report referred to in clause (A) below
     is submitted to the FAA, each of the following: (A) a true and complete
     copy of each Slot utilization report required to be delivered to the FAA
     under the Slot Regulations, (B) any related requests for waivers or other
     documentation provided to the FAA in connection therewith, and (C) a
     summary report, in the form of Exhibit L, of Slot utilization during the
     period covered by the report to the FAA referred to in (A) above;

          (xxi) Adjusted Cash Amount: within one Business Day following the end
     of each calendar week, by e-mail, the Adjusted Cash Amount as of the last
     Business Day of the prior calendar week and for each Business Day in such
     prior calendar week; provided that if the Obligors do not have current
     information regarding the Obligors' aggregate outstanding air traffic
     liability for purposes of calculating the Adjusted Cash Amount, such weekly
     reports may be based on a good-faith estimate of the Obligors' aggregate
     then outstanding air traffic liability based on all available data;

          (xxii) Deposit Accounts and Securities Accounts: no later than the
     date upon which an Officer's Certificate is required to be delivered under
     clause (iv) of this Section 5.1(b) with respect to each Fiscal Year and
     each fiscal quarter of each Fiscal Year, a schedule of all deposits
     accounts and securities accounts of the Obligors, including, with respect
     to each account, the name of such account, the account number, the bank or
     financial institution with which such account is maintained and the balance
     therein as of the end of the accounting period covered by the financial
     statements deliverable with such Officer's Certificate, indicating thereon
     whether each such account is subject to a Control Agreement in favor of the
     Collateral Agent;

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          (xxiii) Cash Forecast: if for a period of five (5) consecutive
     Business Days the Adjusted Cash Amount is less than 125% of the Minimum
     Adjusted Cash Amount required to be maintained at such time pursuant to
     Section 6.4(a), no later than Wednesday of each week thereafter, a rolling
     13-week cash forecast including reports, in form, detail and substance
     reasonably satisfactory to the Board (so long as the Board is either a
     guarantor of Tranche A or a Lender hereunder), or thereafter, the Agent,
     which show the Obligors' sources and uses of cash from the prior week, and
     material variances associated therewith; and

          (xxiv) Other Information: with reasonable promptness, such other
     information and data with respect to an Obligor as from time to time may be
     reasonably requested by the Agent, the Loan Administrator or the Board.

Promptly upon its receipt of any such notice, report, certificate or other
information from Group or any Obligor pursuant to this Section 5.1(b), the Agent
shall provide a copy of such notice, report, certificate or other information to
each Lender (which may be sent by e-mail), other than a Lender who has notified
the Agent that it does not wish to receive any such notice, report, certificate
or other information.

          SECTION 5.2. CORPORATE EXISTENCE. Except as permitted by Section 6.9,
each Obligor will do or cause to be done all things necessary to preserve and
keep in full force and effect its corporate existence and the corporate,
partnership or other existence of each Obligor and the material rights, permits,
licenses (charter and statutory) and franchises of each Obligor; provided that
subject to Section 5.10, no Obligor shall be required to preserve any such
right, permit, license or franchise, and, subject to compliance with Section
6.9, as applicable, no Obligor shall be required to preserve any such corporate,
partnership or other existence, if in each case, the Chief Executive Officer of
Group or the Borrower shall determine in the exercise of his or her business
judgment that the preservation thereof is no longer desirable in the conduct of
the business of the Obligors taken as a whole and that abandonment of any such
right, permit, license or franchise or failure to preserve such existence could
not reasonably be expected to have a Material Adverse Effect.

          SECTION 5.3. PAYMENT OF TAXES AND CLAIMS. Each Obligor will pay or
discharge or cause to be paid or discharged, before the same shall become
delinquent, (i) all material Taxes levied or imposed upon an Obligor or upon the
income, profits or property of an Obligor except (a) that this Section 5.3 shall
not require the Obligors who were debtors in the Bankruptcy Cases to pay Taxes
that relate to a Tax period (or portion thereof) ending on or before the
commencement of the Bankruptcy Cases and which first became due and payable
after the time of the commencement of the Bankruptcy Cases, to the extent that,
and for so long as, such Taxes are stayed or enjoined pursuant to the Plan of
Reorganization, the Confirmation Order or the Bankruptcy Code, it being
understood that notwithstanding the exception in this clause (a), such Obligors
shall make adequate reserves in accordance with GAAP for Taxes stayed or
enjoined pursuant to the Plan of Reorganization, the Confirmation Order or the
Bankruptcy Code, or (b) where the amount, applicability or validity of such
Taxes are being contested in good faith by appropriate proceedings and for which
adequate reserves have been made in accordance with GAAP and (ii) all lawful
claims for labor, materials and supplies that, if unpaid, might by law become a
Lien on the property of an Obligor. No Obligor will file or consent to the
filing of, any consolidated income tax return with any Person (other than any
other Obligor or any Subsidiary of any Obligor).

          SECTION 5.4. MAINTENANCE OF PROPERTIES; INSURANCE.

          (a) Maintenance of Properties. Each Obligor will maintain all
properties used or useful in the conduct of the business of the Obligors in good
condition, repair and working order (ordinary wear and tear excepted) and supply
such properties with all necessary equipment and make all

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necessary repairs, renewals, replacements, betterments and improvements thereto,
all as in the reasonable judgment of an Obligor may be necessary so that the
business carried on in connection therewith may be properly and advantageously
conducted at all times; provided, however, that no Obligor shall be restricted
from discontinuing the operation and maintenance of any such properties if such
discontinuance is, in the good faith judgment of Group, desirable in the conduct
of the business of such Obligor and could not reasonably be expected to have a
Material Adverse Effect, but subject in each case to all applicable provisions
of the Collateral Documents.

          (b) Insurance. Each Obligor will insure and keep insured or reinsured
with financially sound and reputable insurance companies that are not Affiliates
of the Obligors or by the United States of America, their businesses and
operations and such of their respective properties, in such amounts, with such
deductibles and covering such risks as are insured against (including, but not
limited to, war risk and third party liability) and carried in accordance with
applicable law and prudent industry practice by U.S. commercial air carriers
similarly situated with the Obligors and owning or operating similar properties,
aircraft and engines, including such insurance coverage as is required to be
maintained under the Collateral Documents, and providing for not less than
thirty (30) days' (or in the case of war risk coverage, the maximum time as is
available) prior notice to the Agent, the Board, the Loan Administrator and the
Collateral Agent of termination, lapse or cancellation of such insurance or
reinsurance; provided that this Section 5.4(b) shall not prohibit any Obligor
from procuring and maintaining all or any portion of its insurance through
Airways Assurance Limited LLC so long as Airways Assurance Limited LLC reinsures
100% of such risk as provided above in this Section 5.4(b) and such reinsurance
policies contain a cut-through endorsement.

          SECTION 5.5. INSPECTION. Each Obligor will permit any authorized
representatives designated by the Agent, any Lender, the Loan Administrator or
the Board to visit and inspect any of the properties of the Obligors, including
their financial and accounting records, and to make copies and take extracts
therefrom, and to discuss their affairs, finances and accounts with its and
their officers and independent public accountants (it being understood that a
representative of an Obligor will be present), at the Borrower's expense, all
upon reasonable notice and at such reasonable times during normal business hours
and as often as may be reasonably requested; provided that so long as the
Controlling Creditor is not exercising material remedies under the Loan
Documents, such inspection shall not be disruptive to the business of the
Obligors. Without limiting the generality of the foregoing, the Obligors will
meet with the Loan Administrator on a quarterly basis (in person or, if deemed
appropriate by the Loan Administrator, telephonically) to review the Obligors'
financial and accounting records and will make their officers and independent
public accountants available to discuss with the Loan Administrator the
Obligors' affairs, financial condition, results of operations, business plan,
prospects, projections, accounts and other related matters (including, without
limitation, the integration of AWA and the Borrower), and otherwise will
cooperate with the Loan Administrator and provide such information as it may
reasonably request to enable it to perform the services described in the Loan
Administration Agreement.

          SECTION 5.6. COMPLIANCE WITH LAWS, ETC. Each Obligor will comply with
all applicable statutes, rules, regulations, orders, restrictions and
Governmental Authorizations of any applicable Governmental Authority, in respect
of the conduct of the businesses of the Obligors and the ownership of their
respective properties (including, without limitation, Gate Leases and Slots),
except such as are being contested in good faith by appropriate proceedings and
except for such noncompliance as could not in any case or in the aggregate
reasonably be expected to have a Material Adverse Effect. None of the Obligors
shall conduct any Hazardous Materials Activity at any Facility or at any other
location in a manner that does not comply in all material respects with
Environmental Laws. Each Obligor will use commercially reasonable efforts to
cause all other Persons operating or occupying any of their properties to comply
in all material respects with Environmental Laws.

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          SECTION 5.7. REMEDIAL ACTION REGARDING HAZARDOUS MATERIALS.

          (a) To the extent required by Environmental Laws, each Obligor will
take any and all necessary remedial action (except to the extent that such
remedial action is taken by other Persons responsible for such remedial action
through contractual arrangements with an Obligor) in connection with the
presence, storage, use, disposal, transportation, Release or threatened Release
of any Hazardous Materials on, under or about any Facility in order to comply
timely with all applicable Environmental Laws and Governmental Authorizations
except for such non-compliance as could not in any case or in the aggregate
reasonably be expected to have a Material Adverse Effect. In the event any
Obligor undertakes any remedial action with respect to any Hazardous Materials
on, under or about any Facility, Group, Borrower or such Obligor will conduct
and complete such remedial action (or will cause such action to be taken
pursuant to contractual rights of such Obligor against third parties) in
compliance with all applicable Environmental Laws, and in accordance with the
policies, orders and directives of all federal, state and local Governmental
Authorities except when, and only to the extent that, such Obligor's liability
for such presence, storage, use, disposal, transportation or discharge of any
Hazardous Materials is being contested in good faith and by appropriate
proceedings diligently conducted by such Obligor or except for such
non-compliance as could not in any case or in the aggregate reasonably be
expected to have a Material Adverse Effect.

          (b) The Requisite Lenders or the Board may request (i) from time to
time, if and when such Person(s) have reason to believe that an Environmental
Claim or Release of Hazardous Materials which could reasonably be expected to
have a Material Adverse Effect may exist at or with respect to any Facility, and
(ii) not more than once during any twelve month period for the purpose of
determining whether there is belief that an Environmental Claim or Release of
Hazardous Materials which could reasonably be expected to have a Material
Adverse Effect exists at or with respect to any Facility, and in the case of any
such request, the Borrower will provide to the Lenders and the Board, within
sixty (60) days after such request, at the expense of the Borrower, an
environmental site assessment report for any of its, or any other Obligor's
properties described in such request, prepared by an environmental consulting
firm reasonably acceptable to the Board evaluating the Environmental Claim or
Release of Hazardous Materials and estimating the cost of any required
compliance, removal or remedial action in connection with the Environmental
Claim or Release of Hazardous Materials. Without limiting the generality of the
foregoing clause (b), if the Agent determines at any time that a material risk
exists that any such report will not be provided in the time referred to above,
the Agent may retain an environmental consulting firm to prepare such report at
the expense of the Borrower, and each Obligor hereby agrees to grant at the time
of such request, to the Agent, the Lenders, the Board, such firm and any agents
or representatives thereof an irrevocable non-exclusive license, subject to the
rights of tenants, to enter into their respective properties to undertake such
an assessment.

          SECTION 5.8. ADDITIONAL OBLIGORS; COLLATERAL.

          (a) With reasonable promptness (and in any event within 30 days)
following the formation or acquisition by any Obligor of a Subsidiary or of any
Capital Stock of any other Person, the Borrower (i) shall provide the Agent, the
Loan Administrator and the Board the name, corporate structure and allocation of
Voting Stock and equity interests of such Subsidiary or other Person, (ii) in
the case of any such Subsidiary that is not a CFC, shall cause such Subsidiary
to execute and deliver to the Agent and the Board a Subsidiary Joinder in the
form of Exhibit M hereto, pursuant to which such Subsidiary shall become a party
to this Agreement, and a joinder to the First Lien Guaranty pursuant to which
such Subsidiary shall become a guarantor thereunder, and (iii) shall deliver to
the Agent and the Board documents of the types referred to in clauses (a)(viii)
and (a)(ix) of Article III, all in form, content and scope reasonably
satisfactory to the Agent and the Board.

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          (b) Each Obligor (including, without limitation, each Subsidiary
created or acquired after the Effective Date that is required to be a Subsidiary
Guarantor) will cause all of its properties and assets as of the Effective Date
(or the date such Person was created or acquired) and all properties and assets
acquired thereafter (including, without limitation, the Capital Stock of each
Subsidiary created or acquired and the Capital Stock of each other Person
acquired after the Effective Date) other than Excluded Property to be pledged to
the Collateral Agent on a perfected first priority basis (subject to the Liens
permitted by Section 6.1) to secure the Obligations; provided that if the
Borrower or another Obligor enters into an agreement to finance any pledged
After-Acquired Section 1110 Equipment, the Collateral Agent shall, and is hereby
directed to, release its Lien on such After-Acquired Section 1110 Equipment upon
its receipt from the Borrower (with a copy to the Agent and the Board) of an
Officer's Certificate describing in reasonable detail the Section 1110 Equipment
proposed to be financed and certifying that such transaction complies with this
Section.

          (c) The Borrower shall obtain one or more Appraisal Reports
establishing the value of the Appraised Collateral as of (i) the last day of
each Fiscal Year beginning December 31, 2005, (ii) the date upon which any
additional property or assets that constitutes Appraised Collateral is pledged
as Collateral to the Collateral Agent pursuant to Section 5.8(d) to secure the
Obligations, but only with respect to such additional Collateral, (iii) in
connection with a Replacement Secured Financing of aircraft and spare engines,
and (iv) no more than once during any twelve (12) month period, a date which is
no later than 60 days after the Controlling Creditor has requested that the
Borrower obtain an Appraisal Report (it being understood that the obligation
herein of the Borrower to periodically obtain Appraisal Reports shall be in
addition to any rights or obligations under the Collateral Documents); provided
that no more than one Appraisal Report shall be required with respect to any
item of Appraised Collateral within any 60 day period. Such Appraisal Reports
may be based on desktop appraisals unless the Controlling Creditor shall have
requested that an Appraisal Report be based on physical inspection.

          (d) If as of the end of any fiscal quarter (each such date a
"Collateral Value Test Date") there exists a Collateral Value Deficiency, the
Borrower shall do one of the following to the extent (but only to the extent)
necessary to eliminate such Collateral Value Deficiency: (i) prepay the Loan in
an amount equal to Group's Adjusted Excess Cash Flow for the period commencing
on the Effective Date and ending on such Collateral Value Test Date (which
payment shall be made on the Interest Payment Date first occurring on or after
delivery of the Collateral Value Certificate that evidences such Collateral
Value Deficiency); (ii) pledge additional Eligible Collateral to the Collateral
Agent pursuant to a Collateral Document Supplement or other Collateral Document,
in each case on terms and conditions as are reasonably satisfactory to the
Agent, the Board and the Collateral Agent, or (iii) prepay the Loan as provided
in clause (i) above and pledge additional Eligible Collateral as provided in
clause (ii) above; provided that if Group's Adjusted Excess Cash Flow for such
period, together with all Eligible Collateral that is available to be pledged is
not sufficient to eliminate such Collateral Value Deficiency, the Borrower shall
continue to prepay the Loan in an amount equal to Group's Adjusted Excess Cash
Flow for the period commencing on the Effective Date and ending on the last day
of each fiscal quarter following the Collateral Value Test Date as of which the
Collateral Value Deficiency was established (which payments shall be made on the
Interest Payment Dates respectively relating to the Interest Periods first
occurring after each such fiscal quarter) and pledge all additional Eligible
Collateral to the Collateral Agent as it becomes available until the Collateral
Value Deficiency no longer exists (whether as a result of prepayments of the
Loan, pledge of additional collateral, or increase in Collateral Value or any
combination of the foregoing).

          (e) If additional Collateral is being pledged in accordance with
Section 5.8(d), such additional Collateral shall be free and clear of any Liens
(other than as permitted under the applicable Collateral Document) and the
pledgor(s) shall execute and deliver to the Collateral Agent such applicable
Collateral Document Supplements or Collateral Documents (in form and substance
reasonably

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satisfactory to the Agent and the Board) necessary to grant a security interest
to the Collateral Agent and shall take all other actions (as are in the
reasonable judgment of the Agent or the Controlling Creditor) necessary or
desirable to cause the Liens created thereby to be perfected first priority
Liens under applicable law (except as otherwise provided under the applicable
Collateral Document), and, if requested by the Controlling Creditor, furnish
favorable legal opinions to the Collateral Agent with respect to such additional
Collateral, including the perfection and priority of the Collateral Agent's Lien
thereon and evidence of applicable filings to the Loan Administrator, and shall
otherwise comply with the provisions of the applicable Collateral Documents that
apply to a pledge of such Collateral.

          (f) In connection with each prepayment or pledge of additional
Eligible Collateral pursuant to subsection (d) of this Section 5.8, the Borrower
shall deliver to the Collateral Agent, the Loan Administrator and the Board
either (i) a Collateral Value Certificate which establishes that the applicable
Collateral Value Deficiency no longer exists, or (ii) an Officer's Certificate
of Group that certifies (A) the amount of Group's Excess Cash Flow since the
Effective Date, and (B) that Group has identified to the Collateral Agent and
the Board all of its material property (other than Excluded Property) that is
not subject to a Lien in favor of the Collateral Agent under a Collateral
Document.

          (g) Any partial prepayment of the Loan under subsection (d) of this
Section 5.8 shall be applied as provided in Section 2.5(i). Any such prepayment
shall be paid to the Agent for application as provided in Section 2.8.

          (h) No later than ninety (90) days after the Effective Date, the
Borrower shall cause the applicable Obligor to grant a first priority mortgage
(subject to the Liens permitted under Section 6.1) in the real property located
at 250 W. Rio Salado Parkway, Tempe, Arizona 85281 and known as the Penny Saver
Building for the benefit of the Collateral Agent. Such mortgage shall be
substantially in the form of Exhibit H hereto (with such other changes which
result from the application of Arizona law thereto and other changes necessary
to reflect the fee ownership thereof).

          SECTION 5.9. EMPLOYEE BENEFIT PLANS. Each Obligor will ensure that the
Plans and Multiemployer Plans with respect to which the Obligors may have any
liability are operated in compliance with all applicable laws, except to the
extent that the failure to do so could not reasonably be expected to have a
Material Adverse Effect.

          SECTION 5.10. FAA MATTERS; CITIZENSHIP. The Borrower shall at all
times hereunder be an "air carrier" within the meaning of the Act and hold a
certificate under 49 U.S.C. Section 41102(a)(1) as currently in effect or as may
be amended or recodified from time to time. The Borrower and each other Obligor
engaged in operations as an "air carrier" will at all times hereunder be a
United States Citizen holding an air carrier operating certificate issued
pursuant to Chapter 447 of Title 49 for aircraft capable of carrying 10 or more
individuals or 6,000 pounds or more of cargo.

          SECTION 5.11. BOARD GUARANTY. Each Obligor will comply with all of the
terms, requirements and conditions applicable to it under the Act and the
Regulations, or as may otherwise be imposed by, or agreed with, the Board in
connection with the issuance of the Board Guaranty, and shall promptly furnish
the Board, the Loan Administrator and the Agent all such information as may be
reasonably requested by the Board, the Loan Administrator or the Agent in
connection with the Board Guaranty. Each Obligor will execute such documents and
take such actions in furtherance of its obligations under the Act and the
Regulations as the Board, the Loan Administrator or the Agent may request.

          SECTION 5.12. AUDITS AND REVIEWS. Each Obligor will permit and
cooperate in the conduct of such audits and reviews during the period that both
(i) the Loan is outstanding and (ii) the

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Board is a guarantor of Tranche A or a Lender hereunder, and for three (3) years
thereafter, as the Board may deem appropriate, by an independent auditor
acceptable to the Board or the United States Comptroller General. To the extent
requested by the Board or the Loan Administrator, each Obligor will provide
reasonable access to the officers and employees, books, records, accounts,
documents, correspondence, and other information of the Obligors, financial
advisors, consultants and independent certified accountants that the Board or
the United States Comptroller General considers necessary.

          SECTION 5.13. CONTROL OF DEPOSIT ACCOUNTS AND SECURITIES ACCOUNTS.
Except as otherwise provided in this Section 5.13, the Obligors shall maintain
deposit accounts and securities accounts (other than with respect to Excluded
Cash) only with banks or financial institutions with which they and the
Collateral Agent have entered into control agreements in form and substance
reasonably satisfactory to the Collateral Agent and the Controlling Creditor
(each, a "Control Agreement"), unless the Collateral Agent's security interest
in any such account is otherwise perfected. In furtherance thereof, with respect
to any deposit account or securities account listed on Schedule 5.13 in
existence on the Effective Date, and thereafter prior to establishing any other
deposit account or securities account at any financial institution (other than
with respect to Excluded Cash), each Obligor shall enter into a Control
Agreement with such financial institution and the Collateral Agent, except that
the Obligors shall not be obligated to enter into Control Agreements (or
otherwise provide for the perfection the Collateral Agent's security interest)
with respect to (i) payroll, trust, or fiduciary accounts, including the Trust
Accounts, (ii) zero balance cash management accounts through which disbursements
are made and settled on a daily basis with no balance remaining overnight, and
disbursement accounts for the clearing of drafts, holding only funds in respect
of drafts already made or issued, and (iii) deposit accounts and securities
accounts that have an average weekly aggregate balance of less than $2,000,000;
provided that the aggregate amount of all deposit accounts and securities
accounts not subject to Control Agreements (or otherwise perfected) in reliance
on clause (iii) above shall not, in the case of such accounts located outside
the United Sates, exceed $25,000,000 at any time in the aggregate, and in the
case of all such accounts (including accounts located outside the United Sates),
exceed $35,000,000 in the aggregate at any time.

          SECTION 5.14. LOWER-TIER COVERED TRANSACTION. If and for so long as
the Board is a guarantor of Tranche A or a Lender hereunder, in the event that
any Obligor enters into any "lower-tier covered transaction" (as such term is
defined in 31 C.F.R. Section 19.110, as amended or modified from time to time
and not excepted therefrom by 31 C.F.R. Section 19.200(c)) in respect of the
transactions contemplated hereunder, each Obligor will include the clause
entitled "Certificate Regarding Debarment, Suspension, Ineligibility and
Voluntary Exclusion - Lower Tier Covered Transactions" as set forth in Appendix
B to Part 19 of title 31 of the C.F.R. in such lower-tier covered transaction
and each Obligor will obtain a certification from the other Person or Persons
party to such lower-tier covered transaction to the effect that each such other
Person (and each "principal" thereof, as such term is defined in 31 C.F.R.
Section 19.105, as amended or modified from time to time) is not presently
debarred, suspended, proposed for debarment, declared ineligible, or voluntarily
excluded from participation in such transaction by any Federal department or
agency, or an explanation why such Person is unable to so certify. Further, no
Obligor will enter into a lower-tier covered transaction with a Person who has
been proposed for debarment under 48 C.F.R. Section 9.4, debarred or suspended
unless granted an exception for such lower-tier covered transaction pursuant to
31 C.F.R. Section 19.215.

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          SECTION 5.15. CONTRACTUAL OBLIGATIONS. Each Obligor will perform,
observe or fulfill the obligations, covenants and conditions contained in each
of its Contractual Obligations, provided that a failure to so perform, observe
or fulfill such obligations, covenants and conditions that (i) could not (either
individually or in the aggregate) reasonably be expected to have a Material
Adverse Effect or (ii) does not preclude continued operations by the Obligors at
any of the airport terminals listed on Schedule 4.20 shall not constitute a
breach of this Section 5.15.

          SECTION 5.16. SLOT UTILIZATION. Each Obligor holding or operating
Slots shall utilize its Slots in a manner consistent with the Slot Regulations
so as to avoid the withdrawal of any Slot by the FAA or other revocation or
termination for failure to comply with the Slot Regulations, taking into account
any waivers or other relief granted by the FAA or otherwise under the Slot
Regulations; provided, however, that the Obligors shall not be required to so
utilize Secondary Slots to the extent the Obligors determine that such Secondary
Slots are no longer commercially required. The Obligors shall maintain
personnel, policies, procedures and a computer database for the monitoring,
utilization and management of the Slots in compliance with the Slot Regulations
so as to ensure, to the greatest extent operationally feasible, that no Slot
becomes subject to withdrawal by the FAA or is otherwise revoked or terminated
based upon the failure to comply with the Slot Regulations.

          SECTION 5.17. STOCK EXCHANGE LISTING. Group (a) will use reasonable
efforts to list its common stock on the New York Stock Exchange or another
national securities exchange or for quotation on a national automated
interdealer quotation system, and (b) after the effectiveness of such listing,
will comply in all material respects with all applicable corporate governance
listing standards of such national securities exchange or national automated
interdealer quotation system, including standards relating to the composition,
duties and responsibilities, and functioning of boards of directors and board
committees.

          SECTION 5.18. FURTHER ASSURANCES. Promptly upon the request of the
Board or the Agent, each Obligor will, at its expense, promptly execute,
acknowledge and deliver such further documents and do such other acts and things
as the Board, the Loan Administrator or the Agent may reasonably request in
order to effect fully the purposes of the Loan Documents and to maintain and
ensure the validity, effectiveness, priority and perfection of the Collateral
Agent's Liens pursuant to the Collateral Documents.

          SECTION 5.19. CREDIT RATING OF LOAN. The Borrower agrees to obtain by
December 31, 2005, and maintain for the term of the Loan, if available, and at
the expense of the Borrower, credit and recovery ratings on the Loan from S&P or
Moody's, which ratings shall assess both (x) the risk of default and ultimate
recovery on the Loan and (y) the likely recovery or loss given a default on the
Loan (in each case, without regard to the Board Guaranty). The credit and
recovery ratings shall be available to the Agent, the Collateral Agent, the Loan
Administrator, the Lenders and the Board.

                                   ARTICLE VI

                               NEGATIVE COVENANTS

          To induce the other parties to enter into this Agreement (excluding
any other Obligor), the Obligors agree with each other party hereto (excluding
any other Obligor) that, so long as any of the Obligations (other than
contingent indemnification obligations) remain outstanding:

          SECTION 6.1. LIENS AND RELATED MATTERS.

          (a) Prohibition on Liens. No Obligor will, nor will it permit any
other Obligor to, directly or indirectly create, incur, assume or permit to
exist any Lien on or with respect to any property

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or asset of any kind (including any document or instrument in respect of goods
or accounts receivable) of any Obligor, whether now owned or hereafter acquired,
or any income or profits therefrom, or file or consent to the filing of any
financing statement or other similar notice of any Lien with respect to any such
property, asset, income or profits under the UCC of any state or under any
similar recording or notice statute, except:

          (i) Permitted Encumbrances;

          (ii) (A) Liens existing on the Effective Date on Aircraft Related
     Equipment securing Indebtedness used to acquire such Aircraft Related
     Equipment, (B) Liens on Aircraft Related Equipment acquired after the
     Effective Date created or incurred in connection with the financing of such
     Aircraft Related Equipment (including a financing transaction referred to
     in the proviso to Section 5.8(b) with respect to After-Acquired Section
     1110 Equipment), (C) Liens on Aircraft Related Equipment and related
     property as contemplated under the Airbus Financings, the GE Financings,
     the GE 2001 Credit Agreement and the GE Expendables Mortgage, (D) leases
     and/or subleases of Aircraft Related Equipment to any Obligor or any US
     Airways Express affiliate that is not an Obligor and operates such Aircraft
     Related Equipment for the Borrower or another Obligor pursuant to a
     services agreement with the Borrower or such Obligor, which lease or
     sublease is entered into in connection with the debt financing or leasing
     of such Aircraft Related Equipment, as applicable, and the assignment of
     any such lease or sublease and the proceeds thereof, in the case of a
     lease, to any Person owed Indebtedness used to acquire such Aircraft
     Related Equipment or, in the case of a sublease, to any Person leasing such
     Aircraft Related Equipment to the Borrower or such Obligor, (E) Liens on
     Aircraft Related Equipment securing Permitted Refinancing Indebtedness in
     respect of Indebtedness previously secured by such Aircraft Related
     Equipment in accordance with subclause (A) or (B) above, including in each
     case, Liens securing special facility revenue bonds that finance Aircraft
     Related Facilities, (F) Liens on Aircraft Related Equipment securing
     refinancing Indebtedness of the type described in Section 2.5(c)(ii) so
     long as the Borrower shall have complied with its prepayment obligations
     thereunder, (G) Liens incurred or deposits made in the ordinary course of
     business to secure the performance of contracts for the purchase of
     aircraft, (H) Liens in existence on the Effective Date (1) on aircraft and
     engines (other than Collateral covered by Aircraft Mortgages) and (2)
     securing special facility revenue bonds, and (I) Liens on an Obligor's
     interest as lessee or sublessor in respect of any Aircraft Related
     Equipment or interests related thereto (including without limitation
     subleases, refunds or rebates, security deposits, rent, supplemental rent,
     reserves, or return condition adjustment payments);

          (iii) other Liens on assets acquired after the Effective Date securing
     or relating to Indebtedness and other liabilities and obligations in each
     case not otherwise prohibited under this Agreement in an aggregate amount
     not to exceed $5,000,000 at any time outstanding;

          (iv) Liens described in Schedule 6.1(a);

          (v) judgment and attachment Liens not (A) giving rise to an Event of
     Default or (B) relating to an action or judgment giving rise to an Event of
     Default under Section 7.1(h);

          (vi) Liens on the assets of any entity or on any asset existing at the
     time such entity or asset is acquired by an Obligor, whether by merger,
     consolidation, purchase of assets or otherwise; provided that (A) such
     Liens are not created, incurred or assumed by such entity in contemplation
     of or in connection with the financing of such entity's being acquired by
     an Obligor, (B) such Liens were created to secure the financing of Aircraft
     Related Equipment or other specific assets, (C) such Liens do not extend to
     any other assets of any Obligor other than

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     the assets acquired with such financing and (D) the Indebtedness secured by
     such Liens is permitted pursuant to this Agreement;

          (vii) leases or subleases of real or personal property granted by any
     Obligor to other Persons not interfering in any material respect with the
     ordinary conduct of the business of the Obligors, taken as a whole;

          (viii) Liens on cash and Cash Equivalents securing (A) reimbursement
     obligations in respect of letters of credit issued for the account of any
     Obligor in the ordinary course of business and consistent with past
     practice, so long as the aggregate amount of such cash and Cash Equivalents
     does not exceed 115% of the maximum available amount under the secured
     letters of credit, (B) reimbursement or other margin requirements in
     connection with, in the case of Liens contemplated in this clause (B),
     transactions contemplated by the proviso in Section 6.12, and (C) prepaid
     fuel and healthcare expenses in the ordinary course of business and
     consistent with past practice;

          (ix) (A) Liens on the Collateral to the extent permitted by the
     Intercreditor Agreement securing the obligations of the Obligors with
     respect to the Indebtedness under the AWA Loan, (B) the first priority lien
     of the agent under the AWA Loan on the AWA Loan Prepayment Account, and (C)
     Liens securing a refinancing, refunding or replacement of the AWA Loan (but
     only if the collateral agent thereunder is party to the Intercreditor
     Agreement or a replacement intercreditor agreement in accordance with
     Section 8.19 of the Intercreditor Agreement);

          (x) Liens on assets pledged in connection with a Replacement Secured
     Financing; provided that the Borrower prepays the Loan with the Net Issue
     Proceeds of such Replacement Secured Financing as provided in Section
     2.5(b);

          (xi) Liens on assets pledged to secure a Permitted Acquisition
     Financing; provided, that the Liens attach only to assets acquired in
     connection with the acquisition financed by such Permitted Acquisition
     Financing; and

          (xii) any renewal or substitution of any Lien for any of the preceding
     clauses (ii), (iv) or (vi); provided that any such Liens are not extended
     to additional assets;

provided that the Obligors will not create, incur, assume or permit to exist any
Lien permitted under any of clauses (ii) or (iii) above on any property of an
Obligor already constituting Collateral (which, for the avoidance of doubt, does
not apply to Liens permitted under clause (x) above).

          (b) No Restrictions on Subsidiary Distributions. Except (i) as
provided herein or in the other Loan Documents, (ii) as described on Schedule
6.1(b), (iii) for restrictions on the use of proceeds from a permitted financing
of Aircraft Related Equipment, or (iv) Payment Restrictions contained in
refinancings or replacements of the financings listed in clause (a)(ii) above
that are not more restrictive in a material respect than the corresponding
Payment Restrictions in the original financing, no Obligor will, nor will it
permit any other Obligor to, create or otherwise cause to exist any Payment
Restriction with respect to any Subsidiary of any Obligor.

          SECTION 6.2. INVESTMENTS. No Obligor will, nor will it permit any
other Obligor to, make any Investment other than (i) Investments consisting of
Cash Equivalents; (ii) accounts receivable if credited or acquired in the
ordinary course of business and payable or dischargeable in accordance with
customary trade terms; (iii) payroll advances and advances for business and
travel expenses in the ordinary course of business; (iv) Investments made by way
of any endorsement of negotiable instruments

                                       72

<PAGE>

received by any Obligor in the ordinary course of its business and presented by
it to any bank for collection or deposit; (v) stock, obligations or securities
received in settlement of amounts owing to any Obligor in the ordinary course of
business or in a distribution received in respect of an Investment permitted
hereunder; (vi) Investments made in connection with the Trust Agreements; (vii)
in addition to any other permitted investments, any other Investments by the
Obligors in an aggregate outstanding amount not exceeding $25,000,000 at any
time; (viii) Investments pursuant to and in compliance with Section 6.5 or
Section 6.9; (ix) Investments made in Excluded Subsidiaries consistent with past
practice; (x) the Merger; (xi) Investments in travel or airline related
businesses made in connection with Marketing and Service Agreements, alliance
agreements, distribution agreements, agreements with respect to fuel consortium,
agreements relating to flight training, agreements relating to insurance
arrangements, agreements relating to spare parts management systems and other
similar agreements which Investments under this clause (xi) (excluding
Investments existing on the date hereof) shall not exceed $50,000,000 in the
aggregate at any time outstanding; and (xii) Investments constituting non-cash
consideration received in respect of a transaction pursuant to and in compliance
with Section 6.13.

          SECTION 6.3. RESTRICTED PAYMENTS. No Obligor will, nor will it permit
any other Obligor to, directly or indirectly, declare, order, pay, make or set
apart, or be obligated to declare, order, pay, make or set apart, any sum for
any Restricted Payment; except that:

          (a) the Obligors may prepay (i) Indebtedness which is secured by a
Lien on property or assets sold in an Asset Sale which is permitted hereunder or
subject to a condemnation, taking, temporary or permanent requisition, or change
of grade, or a covered loss under a casualty insurance policy, in each case in
this clause (a)(i), to the extent that such Indebtedness is required by its
terms to be paid as a result of such Asset Sale, condemnation, taking, temporary
or permanent requisition, change of grade, or covered loss, as applicable, (ii)
Indebtedness with the proceeds of Permitted Refinancing Indebtedness, or (iii) a
Capital Lease of property which is obsolete, worn out or no longer required in
the businesses of the Obligors;

          (b) the Obligors may purchase or redeem (i) the Warrants held by the
Board or AFS Cayman Limited and (ii) Capital Stock (including options on any
such Capital Stock or related stock appreciation rights or similar securities)
that was issued as compensation from their officers, directors and employees (or
their estates or beneficiaries under their estates) upon death, disability,
retirement, termination of employment or pursuant to the terms of any plan or
any other agreement under which such Capital Stock or related rights were
issued, in an amount not to exceed $1,000,000 per Fiscal Year; and

          (c) the Obligors may pay after the date hereof $125,000,000 to General
Electric Capital Corporation or its Affiliates pursuant to the GE Merger MOU.

          SECTION 6.4. FINANCIAL COVENANTS.

          (a) Group shall not, at the close of any Business Day during the
periods set forth in the tables below, permit (i) the aggregate amount of
Pledged Cash less (ii) the sum of (A) the amount by which all outstanding
advances to the Obligors by credit card processors exceeds twenty percent (20%)
of the Obligors' aggregate outstanding air traffic liability (as determined in
accordance with GAAP, but excluding air traffic liability associated with the
Obligors' frequent flyer, affinity card and like programs) and (B) $285,000,000
less the Pre-Funded Amount (the amount, if any, by which (i) exceeds (ii) being
the "Adjusted Cash Amount") to be less than the lesser of (x) the Fixed Cash
Amount (as defined in clause (i) below) for such period and (y) the Variable
Cash Amount (as defined in clause (ii) below) at such time (such lesser amount,
the "Minimum Adjusted Cash Amount").

                                       73

<PAGE>

     (i) The term "Fixed Cash Amount" means, for each period, the amount set
forth in the table below across from such period:

<TABLE>
<CAPTION>
PERIOD                                       FIXED CASH AMOUNT
------                                       -----------------
<S>                                          <C>
Effective Date through March 31, 2006           $525,000,000
April 1, 2006 through September 30, 2006        $500,000,000
October 1, 2006 through March 31, 2007          $475,000,000
April 1, 2007 through September 30, 2007        $450,000,000
October 1, 2007 through March 31, 2008          $400,000,000
April 1, 2008 through September 30, 2008        $350,000,000
October 1, 2008 through September 30, 2010      $300,000,000
</TABLE>

     (ii) The term "Variable Cash Amount" means:

          (x) with respect to the remainder of any period following a prepayment
     of the Loan and the AWA Loan pursuant to Section 2.5(a) and (c) of this
     Agreement and of the AWA Loan Agreement with the proceeds of any Future
     Issuance, an amount equal to the product of (A) the cash coverage
     percentage for such period set forth in the table below and (B) the
     difference of (I) the sum of the aggregate principal amounts of the Loan
     and the AWA Loan scheduled to be outstanding at the start of such period as
     set forth in the table below less (II) the aggregate amount of mandatory
     prepayments of the Loan and the AWA Loan made in all periods prior to such
     period pursuant to Section 2.5(a) and (c) of this Agreement and of the AWA
     Loan Agreement with the proceeds of Future Issuances:

<TABLE>
<CAPTION>
                                             SCHEDULED PRINCIPAL   CASH COVERAGE
PERIOD                                             AMOUNT            PERCENTAGE
------                                       -------------------   -------------
<S>                                          <C>                   <C>
Effective Date through March 31, 2006          $840,250,558.77          68.7%
April 1, 2006 through September 30, 2006       $771,500,000.00          71.3%
October 1, 2006 through March 31, 2007         $728,600,000.00          71.7%
April 1, 2007 through September 30, 2007       $685,700,000.00          72.2%
October 1, 2007 through March 31, 2008         $553,800,000.00          79.5%
April 1, 2008 through September 30, 2008       $446,900,000.00          86.1%
October 1, 2008 through September 30, 2010     $345,000,000.00          97.1%
</TABLE>

               and (y) for each period subsequent to the period referred to in
     clause (x) above, the amount determined in accordance with paragraph (x)
     less the amount set forth in the table below across from such subsequent
     period:

<TABLE>
<CAPTION>
PERIOD                                       REDUCTION AMOUNT
------                                       ----------------
<S>                                          <C>
April 1, 2006 through September 30, 2006       $ 25,000,000
October 1, 2006 through March 31, 2007         $ 50,000,000
April 1, 2007 through September 30, 2007       $ 75,000,000
October 1, 2007 through March 31, 2008         $125,000,000
April 1, 2008 through September 30, 2008       $175,000,000
October 1, 2008 through September 30, 2010     $225,000,000
</TABLE>

          (b) Group shall not permit its ratio of Consolidated EBITDAR to
Consolidated Fixed Charges for the four consecutive fiscal quarters ending on
the dates specified below, to be less than the applicable ratio specified below:

                                       74

<PAGE>

<TABLE>
<CAPTION>
PERIOD               APPLICABLE RATIO
------               ----------------
<S>                  <C>
December 31, 2006       0.900:1.00
March 31, 2007          0.929:1.00
June 30, 2007           0.958:1.00
September 30, 2007      0.986:1.00
December 31, 2007       1.015:1.00
March 31, 2008          1.061:1.00
June 30, 2008           1.108:1.00
September 30, 2008      1.154:1.00
December 31, 2008       1.200:1.00
March 31, 2009          1.225:1.00
June 30, 2009           1.250:1.00
September 30, 2009      1.275:1.00
December 31, 2009       1.300:1.00
March 31, 2010          1.325:1.00
June 30, 2010           1.350:1.00
</TABLE>

          SECTION 6.5. RESTRICTION ON ACQUISITIONS; CHANGE IN FISCAL YEAR.

          (a) No Obligor will, nor will it permit any other Obligor to, acquire
by purchase or otherwise all or substantially all of the business, property or
assets of any Person or any division or line of business of any Person
(excluding purchases and acquisitions in the ordinary course of business by an
Obligor of property from any Person not constituting all or substantially all of
the property of such Person), or all or substantially all of the Capital Stock
or other evidence of beneficial ownership of any Person, or acquire any Person
as a new Subsidiary, other than the Merger, except that the Obligors may make
acquisitions of Capital Stock, the assets and/or the business of another Person
(including any division or line of business of such Person) or acquire any
Person as a new Subsidiary so long as (i) the acquisition primarily involves the
acquisition of assets to be used in the business of an Obligor as engaged in by
such Obligor on the date hereof, (ii) immediately before and after giving effect
thereto, no Default or Event of Default shall have occurred and be continuing,
(iii) immediately after giving effect to the acquisition, the Obligors shall be
in compliance on a Pro Forma Basis with Section 6.4 (in the case of Section
6.4(b), based on Consolidated EBITDAR for the four quarters ended as of the end
of the most recently ended fiscal quarter) and such compliance shall be
evidenced by an Officer's Certificate of the Borrower demonstrating such
compliance, (iv) prior to the consummation of such acquisition, neither S&P nor
Moody's shall have lowered the corporate credit rating of the Obligors by more
than one notch as a result of such acquisition (whether or not in combination
with other factors), (v) the aggregate purchase price in connection with all
such acquisitions (including therein any Indebtedness assumed in connection with
such acquisitions) consummated after the date hereof, together with all
Investments pursuant to clause (xi) of Section 6.2, does not exceed $50,000,000
during any twelve (12) month period and $150,000,000 in the aggregate during the
term of the Loan, (vi) if the acquisition is structured as a consolidation or
merger, it complies with Section 6.9, and (vii) the Obligors comply with their
obligations under Section 5.8(a) and/or (b) with respect to the properties,
assets or Person so acquired (as applicable).

          (b) No Principal Obligor shall change its Fiscal Year.

          SECTION 6.6. SALES-LEASEBACKS. Except with respect to Aircraft Related
Equipment, no Obligor will, nor will it permit any other Obligor to, directly or
indirectly, become liable after the Effective Date as lessee or as a guarantor
or other surety with respect to any lease, whether an Operating Lease or a
Capital Lease, of any property (whether real, personal or mixed), whether now
owned or

                                       75

<PAGE>

hereafter acquired, in each case which (i) an Obligor has sold or transferred or
is to sell or transfer to any other Person (other than another Obligor) or (ii)
an Obligor intends to use for substantially the same purpose as any other
property which has been or is to be sold or transferred by such Obligor to any
Person (other than another Obligor) in connection with such lease; provided that
after the Effective Date the Obligors may become and remain liable as lessee,
guarantor or other surety with respect to any such lease if and to the extent
that (A) the annual aggregate rentals under all such leases (other than leases
with respect to Aircraft Related Equipment) shall not exceed $20,000,000 and (B)
the Obligors comply with any prepayment obligations under Section 2.5(d); and
provided, further, that the restrictions contained in this Section 6.6 shall not
apply to the transactions described on Schedule 6.6.

          SECTION 6.7. TRANSACTIONS WITH AFFILIATES.

          (a) No Obligor shall, directly or indirectly, (i) sell, lease,
transfer or otherwise dispose of any of its properties or assets, or issue
securities to, (ii) purchase any property, assets or securities from, (iii) make
any Investment in or (iv) enter into any contract or agreement with or for the
benefit of, any Affiliate or holder of 5% or more of any class of Capital Stock
(and any Affiliate of such holder) of any Obligor (an "Affiliate Transaction"),
other than (x) Affiliate Transactions permitted under Section 6.7(b) and (y)
Affiliate Transactions (including lease transactions) which are on fair and
reasonable terms no less favorable to such Obligor than those as might
reasonably have been obtainable at such time from an unaffiliated party;
provided that if an Affiliate Transaction or series of related Affiliate
Transactions involves or has a value in excess of $10,000,000, such Obligor
shall not enter into such Affiliate Transaction or series of Affiliate
Transactions unless a majority of the disinterested members of the board of
directors of Group shall reasonably and in good faith determine that such
Affiliate Transaction is fair and reasonable to such Obligor or is on terms no
less favorable to such Obligor than those that might reasonably have been
obtained at such time from an unaffiliated party. For purposes of this Section
6.7, Section 9.9 notwithstanding, the determination of whether a transaction is
"fair" shall be governed by the Delaware General Corporation Law, including
decisional law thereunder.

          (b) The provisions of Section 6.7(a) shall not apply to (i) the
agreements listed on Schedule 6.7(b) as in effect on the Effective Date or any
transaction contemplated thereby; (ii) any payments or other transactions
pursuant to any tax sharing agreement between any Obligor and any other Obligor
or Excluded Subsidiary and any other transaction solely between or among
Obligors (subject to Section 6.14(a), if applicable) and between or among any
Obligors and an Excluded Subsidiary (including the guaranty of obligations of
other Obligors, but not including the guaranty of obligations of Excluded
Subsidiaries) provided that such transactions are not otherwise prohibited by
this Agreement; (iii) reasonable and customary fees and compensation paid to,
and indemnity provided on behalf of, officers, directors and employees of any
Obligor or Excluded Subsidiary, as determined by the board of directors of such
Obligor or the senior management of the Borrower or Group in good faith; (iv)
any Restricted Payments permitted by Section 6.3; (v) transactions contemplated
by the Marketing and Service Agreements; (vi) transactions between any Obligor
with any employee labor unions or other employee groups of such Obligor provided
such transactions are not otherwise prohibited by this Agreement; (vii) the Loan
Documents and the transactions contemplated thereby; and (viii) transactions
expressly contemplated by the Plan of Reorganization, without giving affect to
any subsequent amendments to the terms governing such transactions. The Obligors
rights under clause (ii) of this subsection (b) notwithstanding, the Obligors
expressly acknowledge and agree that, in the case of any sale, transfer or other
disposition of assets or property which are Collateral from one Obligor to
another Obligor (or to an Excluded Subsidiary), whether pursuant to this Section
6.7, Section 6.9 or otherwise, the Lien of the Collateral Agent in such assets
or property immediately prior to such sale, transfer or other disposition shall
continue and survive such transaction and remain attached to (and perfected in)
such assets or property following such transaction, and each Obligor which takes
title to such assets or property acknowledges and agrees that such title is
subject to the Lien of the Collateral Agent.

                                       76

<PAGE>

          SECTION 6.8. CONDUCT OF BUSINESS. From and after the date hereof, (a)
no Obligor shall engage in any principal line of business other than (i) the
businesses engaged in by the Obligors on the date hereof and related businesses
and (ii) such other lines of business as may be consented to by the Board and
the Requisite Lenders, and (b) each of the Excluded Subsidiaries shall not
engage in any business other than the business engaged in by it on the Effective
Date.

          SECTION 6.9. MERGER OR CONSOLIDATION. No Obligor will consolidate with
or merge with any other Person or convey, lease or transfer its properties and
assets substantially as an entirety to any Person, other than the Merger,
unless: (i) (a) in the case of a consolidation or merger involving the Borrower
or AWA, the Borrower or AWA (as applicable) is the surviving entity or if the
Borrower or AWA (as applicable) is not the surviving entity, such surviving
entity or the Person that acquires by conveyance, lease or transfer the
properties and assets of the Borrower or AWA (as applicable) substantially as an
entirety, shall be a corporation organized and existing under the laws of the
United States of America or any State thereof or the District of Columbia and
can make the representations contained in Section 4.1(b), and shall expressly
assume, by an agreement executed and delivered to the Agent and the Board in
form and substance reasonably satisfactory to the Agent and the Board, the
Borrower's obligations to repay the Loan (in the case of the Borrower) and all
(other) obligations of the Borrower or AWA (as applicable) under the Loan
Documents, or (b) in the case of a consolidation or merger involving Group,
Group is the surviving entity or if Group is not the surviving entity, such
surviving entity or the Person that acquires by conveyance, lease or transfer
the properties and assets of Group substantially as an entirety, shall be a
corporation organized and existing under the laws of the United States of
America or any State thereof or the District of Columbia, and shall expressly
assume, by an agreement executed and delivered to the Agent and the Board, in
form and substance reasonably satisfactory to the Agent and the Board, all of
Group's obligations under each Loan Document to which it is a party; (ii)
immediately before and after giving effect to such transaction, no Default or
Event of Default shall have occurred and be continuing and immediately after
giving effect to such transaction, Group or if applicable, its successor, shall
be in compliance, on a Pro Forma Basis, with Section 6.4 (in the case of Section
6.4(b), based on Consolidated EBITDAR for the four quarters ended as of the end
of the most recently ended fiscal quarter); (iii) if Section 6.14(b) is
applicable to such transaction, the Obligors shall comply therewith; and (iv)
the Borrower has delivered to the Agent an Officer's Certificate and an opinion
of counsel from counsel reasonably satisfactory to the Agent, in form and
substance reasonably satisfactory to the Agent, stating that such consolidation,
merger, conveyance, lease or transfer and such agreement comply with this
Section 6.9 and that all conditions precedent herein provided for relating to
such transaction have been complied with and addressing such other matters as
may be reasonably requested by the Board and the Agent. Notwithstanding anything
to the contrary contained in this Section 6.9 but subject to Section 6.14(a)(i)
and (b) (in each case, if applicable), (A) any Obligor may merge or consolidate
with any other Obligor; provided that in the case of each such merger or
consolidation involving a Principal Obligor, if such Principal Obligor shall not
be the continuing or surviving Person, the surviving Obligor shall comply with
clauses (i)(a) or (i)(b) (as applicable) and (iii) above, and (B) any Obligor
(other than a Principal Obligor, except in compliance with the preceding clause
(i)) may convey, lease or transfer its properties and assets substantially as an
entirety to any other Obligor.

          SECTION 6.10. LIMITATIONS ON AMENDMENTS.

          (a) No Obligor shall amend, waive or modify, nor shall it consent to
or request any amendment, waiver or modification, of any of the material terms,
conditions, representations and covenants contained in any Indebtedness for
borrowed money that (i) shortens the final maturity date of such Indebtedness
(without giving effect to any amendment, waiver or modification, the "Initial
Indebtedness") or (ii) requires the acceleration of the final scheduled maturity
date and/or any principal payments, including but not limited to scheduled
payments and mandatory prepayments, and/or increases

                                       77

<PAGE>

the principal amount payable on any date (including, without limitation,
pursuant to mandatory prepayments) prior to the dates of analogous payments of
such Initial Indebtedness; provided, however, that this Section 6.10(a) shall
not prohibit the incurrence of Permitted Refinancing Indebtedness, the repayment
of the Indebtedness being refinanced, or any amendment, waiver or modification
of the terms of the Indebtedness being refinanced necessary to effect such
repayment. No Obligor shall amend, waive or modify, nor shall it consent to or
request any amendment, waiver or modification, of the AWA Loan Agreement unless
such amendment, waiver or modification is permitted by and in compliance with
the Intercreditor Agreement.

          (b) No Obligor will, nor will it permit any other Obligor to, amend,
adopt or terminate any Plan (i) unless such action could not reasonably be
expected to have a Material Adverse Effect, or (ii) in any manner that could
reasonably be expected to give the PBGC a sound and just basis to commence
Proceedings against the Obligors on the basis that such action constitutes a
subsequent change in connection with the Obligor's termination or replacement of
the defined benefit Retirement Income Plan for Pilots of US Airways, Inc. with
the 2003 Pilots Defined Contribution Plan.

          (c) No Obligor shall amend, restate, supplement or modify (or consent
to or permit any amendment, restatement, supplement or modification of) its
Investment Guidelines without the prior written consent of the Controlling
Creditor; provided that, for the avoidance of doubt, this Section 6.10(c) shall
not be deemed to prohibit the adoption of the Investment Guidelines by any
Obligor.

          SECTION 6.11. NO FURTHER NEGATIVE PLEDGES. Except with respect to (a)
specific property encumbered to secure payment of particular Indebtedness or to
be sold pursuant to an executed agreement with respect to a permitted Asset Sale
(including sale-leaseback transactions not prohibited by this Agreement), (b)
restrictions by reason of customary provisions restricting pledges, Liens,
assignments, subletting or other transfers contained in leases, licenses and
similar agreements entered into in the ordinary course of business (provided
that such restrictions are limited to the property or assets secured by such
Liens or the property or assets subject to such leases, licenses or similar
agreements, as the case may be), (c) negative pledges contained in the Airbus
Financings and the GE Financings (and any replacements or refinancings of any
thereof), and (d) permitted refinancings or replacements of Indebtedness
outstanding on the Effective Date, after the date hereof, no Obligor will, nor
will it permit any other Obligor to, enter into any agreement prohibiting the
creation or assumption of any Lien to secure the Obligations upon any of its
properties or assets, whether now owned or hereafter acquired to the extent that
such properties or assets are required to be pledged to secure the Obligations.

          SECTION 6.12. SPECULATIVE TRANSACTIONS. No Obligor will, nor will it
permit any other Obligor to, become a general partner in any general or limited
partnership or joint venture engaged or involved in, nor will any Obligor engage
in any transaction involving, commodity options or future contracts or any
similar speculative transactions; provided, however, that the following
transactions shall not be prohibited by this Section 6.12: (i) transactions
designed to hedge against fluctuations in fuel costs, entered into in the
ordinary course of business, consistent with past business practice or then
current industry practice, and not entered into for speculative purposes, (ii)
transactions designed to hedge interest rates entered into with respect to
notional amounts not to exceed actual or anticipated Indebtedness and not
entered into for speculative purposes and (iii) transactions designed to hedge
against risks associated with fluctuations in currencies entered into in the
ordinary course of business.

          SECTION 6.13. ASSET SALES. No Obligor will, nor will it permit any
other Obligor to, directly or indirectly, consummate any Asset Sale unless (i)
the consideration received in respect of such Asset Sale is at least equal to
the Fair Market Value of the assets subject to such Asset Sale and (ii) at least
85% of the value of the consideration received by such Obligor in respect of
such Asset Sale (net of the amount of any Indebtedness secured by the assets
sold in such Asset Sale which is assumed by the

                                       78

<PAGE>

purchaser thereof) is in the form of cash or Cash Equivalents; provided that
without the prior written consent of the Controlling Creditor, the Obligors
shall not consummate any Asset Sales if and to the extent that the aggregate Net
Cash Proceeds from all such Asset Sales would exceed $10,000,000 per Fiscal
Year, other than (x) Designated Asset Sales and (y) sale-leasebacks not
prohibited by Section 6.6 (subject to compliance with Section 2.5(d), if
applicable).

          SECTION 6.14. SPARE PARTS.

          (a) No Obligor shall (i) sell, lease, transfer or otherwise dispose of
its spare parts which are Collateral to another Obligor if such other Obligor
has pledged spare parts which are not Collateral to secure any other
Indebtedness or obligation, other than in the ordinary course of business as
though between unaffiliated air carriers (including pursuant to interchange,
pooling, exchange and other similar arrangements customary in the airline
industry and consistent with Section 3.4(f) of the Aircraft Mortgages (as
defined in clause (ii) of the definition of Collateral Documents) or (ii)
commingle at any location its spare parts which are Collateral with the spare
parts of another Obligor if such other Obligor has pledged spare parts which are
not Collateral to secure any other Indebtedness or obligation, unless the
ownership of each such commingled spare part can be definitively determined at
all times by reference to the Obligors' spare parts tracking numbers and system;
provided that spare parts that are segregated on a separate shelf or in a
separate storage bin or other storage unit shall not be considered as having
been commingled even though such spare parts are present at the same location so
long the Obligors install signs on each such shelf, bin or other storage unit
containing Collateral bearing the inscription: "Property of US Airways, Inc. (or
other applicable Obligor), Mortgaged to Wilmington Trust Company, as Collateral
Agent" (such sign to be replaced if there is a successor Collateral Agent).

          (b) No Obligor who has pledged spare parts as Collateral will
consolidate or merge with, or convey, lease or transfer its properties and
assets substantially as an entirety to, or liquidate into, or otherwise combine
with, any other Obligor if such other Obligor has pledged spare parts which are
not Collateral to secure any other Indebtedness or obligation, unless (i)
following such transaction the Lien of the Collateral Agent in such spare parts
Collateral will remain perfected with the same priority as existed immediately
prior to such transaction, (ii) the surviving Obligor has established adequate
tracking and other systems to ensure that the spare parts which are Collateral
are not commingled with the surviving Obligor's other spare parts which are not
Collateral, (iii) at all times following such transaction the surviving Obligor
will be required to maintain spare parts subject to the Lien of the Collateral
Agent having an aggregate Appraised Value of at least 75% of the Appraised Value
of the spare parts Collateral set forth in the Baseline Appraisal, (iv) the
Obligors have provided thirty (30) days' prior written notice of such
transaction to the Agent, Collateral Agent, Loan Administrator and the Board
describing in reasonable detail the actions the Obligors will take to ensure
compliance with clauses (i) and (ii) above, and (v) no later than thirty (30)
days following the consummation of such transaction, Group has provided an
Officer's Certificate to the Agent (with a copy to the Collateral Agent, Loan
Administrator and the Board) certifying that such transaction complies with this
Section 6.14(b).

          (c) Notwithstanding the foregoing clauses (a) and (b), the Borrower
may, on behalf of the other Obligors, from time to time propose amendments to
this Section 6.14 designed to both adequately protect the Collateral Agent's
interest in the spare parts Collateral and, to the extent consistent therewith,
maximize the Obligors' operational flexibility, and the Obligors, the Agent, and
the Board (so long as the Board is either a guarantor of Tranche A or a Lender
hereunder) shall have the ability by written consent to adopt any such proposal
and amend this Agreement to reflect the same without the consent of any other
Person, without regard to the provisions of Section 9.1(a).

                                       79

<PAGE>

                                   ARTICLE VII

                                EVENTS OF DEFAULT

          SECTION 7.1. EVENTS OF DEFAULT. Each of the following events shall
constitute an "Event of Default":

          (a) (i) failure by the Borrower to pay any installment of principal of
the Loan when due, whether at stated maturity, by acceleration, by mandatory
prepayment or otherwise or (ii) failure by the Borrower to pay any interest on
the Loan or any fee or any other amount due under this Agreement or any other
Loan Document within five (5) Business Days after the date due; or

          (b) any Obligor (i) fails to make when due (after giving effect to
applicable cure or grace periods, and whether as primary obligor or as guarantor
or other surety) payments in respect of rents, principal, interest or premium or
other payments, if any, under or in respect of one or more Capital Leases or
other Indebtedness or Operating Leases (other than Indebtedness referred to in
clause (a) of this Section 7.1) and the aggregate amount of all payment defaults
(after giving effect to applicable cure or grace periods) then existing in
respect of Indebtedness and aggregate amounts under Operating Leases shall equal
or exceed $25,000,000 or (ii) fails to duly observe, perform or comply with any
agreement with any Person or any term or condition of any instrument, if such
failure, either individually or in the aggregate, shall have (A) resulted in the
acceleration of, or entitles any Person to accelerate, the payment of
Indebtedness owed by such Obligor which, together with all other accelerated
Indebtedness and Indebtedness that is entitled to be accelerated, has a
principal amount that equals or exceeds $25,000,000, (B) given rise under one or
more Operating Leases to obligations by, or rights of any other Person(s) to
require, an Obligor to make payments that equal or exceed, or to return assets
leased by an Obligor and having a fair market value that equals or exceeds,
$25,000,000 or (C) resulted in the termination of or given rise to rights of any
other Person(s) to terminate one or more Operating Leases under which the
aggregate net present value of the remaining basic rent payments (as determined
in accordance with the formulas for calculating "net present value" under the
applicable leases or for leases without such formulas, in accordance with
formulas under leases for comparable terms and comparable amounts) equals or
exceeds $25,000,000; provided that the failure by an Obligor to make one or more
payments that are attributable to and relate solely to return conditions under
aircraft leases shall not constitute an Event of Default under this Section
7.1(b) so long as the Obligor is, in good faith, disputing the amount of such
payments; or

          (c) failure by an Obligor to perform or comply with any term or
condition contained in Section 5.2, Section 5.10 or Article VI of this Agreement
(other than Section 6.4);

          (d) any representation, warranty, certification or other statement
made by any Obligor in any Loan Document or in any statement or certificate at
any time given by any Obligor in writing pursuant hereto or thereto or in
connection herewith or therewith shall be false in any material respect on the
date as of which made; or

          (e) any default by any Obligor in the performance of or compliance
with any provision contained in this Agreement or any of the other Loan
Documents required to be performed or complied with by it (other than any such
provision referred to in any other clause of this Section 7.1), and (i) with
respect to a default under Section 6.4(a), such default shall not have been
waived within two (2) Business Days after the date of such default and (ii) with
respect to any other default, such default shall not have been remedied or
waived within thirty (30) days after the earliest of (A) a Responsible Officer
of a Principal Obligor obtaining knowledge of such default (which, in the case
of Section 6.4(b), will be presumed to have occurred no later than the date of
the delivery of financial statements pursuant to

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Section 5.1 for the end of the accounting period as of which such default
exists) or (B) receipt by the Borrower of notice from the Agent or the Board of
such default; or

          (f) (i) a court shall enter a decree or order for relief in respect of
any Obligor in an involuntary case under the Bankruptcy Code or under any other
applicable bankruptcy, insolvency or similar law now or hereafter in effect, or
any other relief described in clause (ii) below or other similar relief shall be
granted under any applicable federal or state law; or (ii) an involuntary case
shall be commenced against any Obligor seeking (A) relief under the Bankruptcy
Code or under any other applicable bankruptcy, insolvency or similar law now or
hereafter in effect, (B) the appointment of a receiver, liquidator,
sequestrator, trustee, custodian or other officer having similar powers over
such Obligor, or over all or a substantial part of its property, or (C) the
appointment of an interim receiver, trustee or other custodian of any Obligor
for all or a substantial part of its property, and any such event described in
this clause (ii) against such Obligor shall continue for 60 days without being
dismissed or discharged; or (iii) a warrant of attachment, execution or similar
process shall have been issued against all or any substantial part of the
property of any Obligor; or

          (g) (i) any Obligor shall have an order for relief entered with
respect to it or commence a voluntary case under the Bankruptcy Code or under
any other applicable bankruptcy, insolvency or similar law now or hereafter in
effect, or shall consent to the entry of an order for relief in an involuntary
case, or to the conversion of an involuntary case to a voluntary case, under any
such law, or shall consent to the appointment of or taking possession by a
receiver, trustee or other custodian of all or a substantial part of its
property; or (ii) any Obligor shall make any assignment for the benefit of
creditors; or (iii) the board of directors of any Obligor (or any committee
thereof) shall adopt any resolution to approve any of the actions referred to in
clauses (i) or (ii) above; or

          (h) (i) one or more final judgments or orders for the payment of money
in an aggregate amount in excess of $25,000,000 and which are not covered by
insurance (treating any deductibles, self-insurance (except to the extent
reinsured) or retention as not so covered) or (ii) one or more non-monetary
judgments or orders that could reasonably be expected to have a Material Adverse
Effect shall have been entered against one or more Obligors and shall remain
undischarged or unstayed, by reason of a pending appeal or otherwise, for a
period in excess of sixty (60) days; or

          (i) the Board Guaranty shall for any reason (other than by reason of
Sections 2.03, 2.04, 2.05 or 2.06 of the Board Guaranty) cease to be in full
force and effect or the Board shall assert that any of its obligations
thereunder are invalid or unenforceable; or

          (j) any order, judgment or decree shall be entered against any Obligor
decreeing the dissolution of such Obligor and such order shall remain
undischarged or unstayed for a period in excess of thirty (30) days; or

          (k) (i)(A) any of the Loan Documents shall cease to be in full force
and effect or (B) any Obligor shall so assert or (ii) any Lien under the
Collateral Documents on any material portion of the Collateral shall cease to be
enforceable and of the same effect and priority purported to be created thereby,
and except in the case of clause (i)(A) of this subsection (k), such default
shall continue unremedied for a period of ten (10) days; or

          (l) any of the insurance coverages required to be maintained by the
Obligors pursuant hereto or under the Collateral Documents shall lapse,
terminate or otherwise cease to be in full force and effect, other than coverage
of losses and liabilities that in the aggregate are reasonably expected to be
immaterial to the operations or financial condition of the Obligors taken as a
whole; or

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          (m) the "Net Investment" (as defined below) shall exceed the "Net
Receivables Balance" (as defined below) at any time (for purposes hereof, "Net
Investment" means the outstanding principal amount of Tranche A of the Loan and
accrued and unpaid interest thereon, and "Net Receivables Balance" means the
maximum amount payable under the Board Guaranty), other than pursuant to the
terms of Section 9.2(f) or any other provision of any Loan Document; or

          (n) any Obligor shall fail generally, or shall admit in writing its
inability, to pay its debts as such debts become due; or

          (o) (i) Slots, other than Secondary Slots which the Obligors have
determined are no longer commercially required, (x) shall have been withdrawn by
the FAA or otherwise revoked or terminated during the term of the Loan as the
result of failure to comply with the Slot Regulations and (y) the aggregate
Appraised Value of such Slots (in each case, as of the date of such withdrawal,
revocation or termination) shall have exceeded $10,000,000; or (ii) any Obligor
implements a cessation, cancellation or curtailment of flight operations or a
change in flight schedules which, assuming no subsequent further action (such as
the sale, lease or trade of the affected Slots or their allocation to new or
additional flights) is taken, could reasonably be expected to result in the
withdrawal by the FAA or other revocation or termination based upon failure to
comply with the Slot Regulations of Slots, other than Secondary Slots, the
aggregate Appraised Value of which (as of the date of such cessation,
cancellation or curtailment) exceeds $10,000,000; it being understood, however,
that an Event of Default shall not have occurred under this clause (ii) if the
Slots otherwise affected are sold, leased or traded in arm's length transactions
or allocated to new or additional flights prior to the implementation of such
cessation, cancellation or curtailment of flight operations or change in flight
schedules; or

          (p) any default by any Obligor in the performance of or compliance
with Section 5.14 of this Agreement and such default shall not have been
remedied or waived within 180 days after the earlier of (i) a Responsible
Officer of Group or the Borrower obtaining knowledge of such default or (ii)
receipt by the Borrower of notice from the Agent or the Board of such default.

          SECTION 7.2. REMEDIES. During the continuance of any Event of Default,
the Agent shall, solely at the request of the Controlling Creditor or, if while
the Board is the Controlling Creditor (i) an Event of Default under Section
7.1(a) has occurred and within 60 days following such occurrence such Event of
Default has not been cured or (ii) an Event of Default under Section 7.1(e) has
occurred as a result of Group's failure to comply with the covenant contained in
Section 6.4(a) and within 60 days following such occurrence such Event of
Default has not been waived, then at the request of the Board or the Tranche B
Lenders holding at least twenty-five percent (25%) of principal amount of then
outstanding Tranche B, in each case by notice to the Borrower (with a copy to
the Board and the Loan Administrator), declare that the Loan, all interest
thereon and all other amounts and Obligations payable under this Agreement to be
immediately due and payable, whereupon the Loan, all such interest and all such
amounts and Obligations shall become and be immediately due and payable, without
presentment, demand, protest or further notice of any kind, all of which are
hereby expressly waived by the Borrower; provided, however, that upon the
occurrence of an Event of Default specified in clause (f) or (g) of Section 7.1,
the Loan, all such interest and all such amounts and Obligations shall
automatically become and be immediately due and payable, without presentment,
demand, protest or any notice of any kind, all of which are hereby expressly
waived by the Borrower. Except with respect to the Agent as provided in the
immediately preceding sentence, remedies exercisable by the Agent or the
Collateral Agent hereunder or under any Collateral Document shall be exercised
solely upon instructions received by the Agent or the Collateral Agent from the
Controlling Creditor in writing; provided, however, that in connection with its
exercise of remedies or forbearance from such exercise in connection with any
Event of Default under clause (a), (b), (c), or (d) of Section 7.1, the Board,
if it is the Controlling Creditor at the time, will make itself reasonably
available to consult in good faith with the Tranche B Lenders for the purpose of

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obtaining their view on the actions that may be taken in connection with such
Event of Default and the exercise of remedies or forbearance, it being
understood that exercise of such remedies or forbearance nonetheless shall
remain within the sole discretion of the Board.

                                  ARTICLE VIII

                       THE AGENT AND THE COLLATERAL AGENT

          The parties hereto agree as follows:

          SECTION 8.1. AUTHORIZATION AND ACTION. Each Lender and the Board
hereby appoints and authorizes each of the Agent and the Collateral Agent to
take such action as administrative agent and collateral agent, respectively, on
its behalf and to exercise such powers under this Agreement and the other Loan
Documents as are delegated by such Lender to it as Agent or Collateral Agent by
the terms hereof and thereof, together with such powers as are reasonably
incidental thereto, and each of the Agent and the Collateral Agent hereby
accepts such authorization and appointment. The Agent and the Collateral Agent
shall be obligated to perform such duties and only such duties as are
specifically set forth in this Agreement and the other Loan Documents and no
implied covenants or obligations shall be read into this Agreement or any other
Loan Document against the Agent or the Collateral Agent. Except with respect to
any matter as to which the Agent or the Collateral Agent is expressly directed
to take any specific action (or refrain from taking any specific action) by the
terms of this Agreement or any other Loan Documents, neither the Agent nor the
Collateral Agent shall be required to take any action (including making any
determination) or refrain from taking any action except upon the written
instructions of the Controlling Creditor, and neither the Agent nor the
Collateral Agent shall be required to exercise any discretion vested in the
Agent or the Collateral Agent under this Agreement or any other Loan Document,
but each of the Agent and the Collateral Agent shall be required to act or to
refrain from acting with regard to any such action (and shall be fully protected
in, and shall have no liability for, so acting or refraining from action) upon
such written instructions of the Controlling Creditor (including, without
limitation, with respect to matters arising under the Collateral Documents and
the other Loan Documents), and such instructions shall be binding upon all
Lenders and the Board; provided, however, that neither the Agent nor the
Collateral Agent shall be required to take any action which could reasonably be
expected to expose either the Agent or the Collateral Agent to liability or
which is contrary to this Agreement, the Board Guaranty, any other Loan Document
or applicable law. As to any provisions of this Agreement or any other Loan
Document under which action may be taken or approval given by less than all of
the Lenders or the Board or both, as the case may be, the action taken or
approval given by the required Lenders or the Board or both, as the case may be,
shall be binding upon all Lenders and the Board to the same extent and with the
same effect as if each Lender and the Board had joined therein. Each of the
Agent and the Collateral Agent shall be entitled to rely upon any note, notice,
consent, certificate, affidavit, letter, telegram, teletype message, facsimile
transmission, statement, order or other document, instrument or writing believed
by it to be genuine and to have been signed or sent by the proper person or
persons and, in respect of legal matters, upon the opinion of counsel selected
by the Agent or the Collateral Agent. Each of the Agent and the Collateral Agent
may deem and treat the payee of the Notes as the owner thereof for all purposes
hereof unless and until a written notice of the assignment or transfer thereof
shall have been filed with the Agent and the Collateral Agent. Any request,
authority or consent of any Person who at the time of making such request or
giving such authority or consent is the holder of the Loan shall be conclusive
and binding on any subsequent holder, transferee or assignee of the Loan. Upon
any delivery of any instructions to the Collateral Agent by the Requisite
Lenders pursuant to this Agreement, the Agent shall certify to the Collateral
Agent that the Lenders delivering such instructions constitute the Requisite
Lenders under the Agreement and (i) the Collateral Agent may but shall be under
no obligation to follow such instructions until the Agent shall certify to the
Collateral Agent that the Lenders delivering such instructions constitute the
Requisite

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Lenders under the Agreement and (ii) the Collateral Agent shall be fully
protected in, and shall have no liability for, following such instructions
whether or not the Agent shall have made the certification referred to in clause
(i) above or declining to follow such instructions until the Agent shall have
made the certification referred to in clause (i) above. Each Lender and the
Board hereby authorizes and directs the Collateral Agent to enter into the
Collateral Documents on its behalf, and acknowledges and agrees to all of the
terms and conditions thereof and agrees to be bound thereby. No provision of
this Agreement or any other Loan Document shall be deemed to impose any duty or
obligation on the Collateral Agent to perform any act or acts or exercise any
right, power, duty or obligation conferred or imposed on it in any jurisdiction
in which it shall be illegal or in which the Collateral Agent shall be
unqualified or incompetent to perform any such act or acts or to exercise any
such right, power, duty or obligation or if such performance or exercise would
constitute doing business by the Collateral Agent in such jurisdiction or impose
a tax on the Collateral Agent by reason thereof or to risk its own funds or
otherwise incur any financial liability in the performance of its duties
hereunder.

          SECTION 8.2. RELIANCE, ETC. Neither the Agent nor the Collateral Agent
nor any of their respective Affiliates, directors, officers, agents or employees
shall be liable to any Lender, the Loan Administrator or the Board for any
action taken or omitted to be taken by it or by such directors, officers, agents
or employees under or in connection with this Agreement, the Notes or any other
Loan Document, except for its or their own gross negligence or willful
misconduct as actually and finally determined by a final, non-appealable
judgment of a court of competent jurisdiction and only to the extent of direct
(as opposed to special, indirect, consequential or punitive) damages. Without
limitation of the generality of the foregoing, each of the Agent and the
Collateral Agent: (i) may consult with legal counsel, independent public
accountants and other experts selected by it and shall not be liable to any
Lender, the Loan Administrator or the Board for any action taken or omitted to
be taken in good faith by it in accordance with the advice of such experts; (ii)
makes no warranty or representation to any Lender, the Loan Administrator or,
except, with respect to the Agent as expressly provided in the Board Guaranty,
the Board, and shall not be responsible to any Lender, the Loan Administrator
or, except, with respect to the Agent as expressly provided in the Board
Guaranty, the Board, for any statements, warranties or representations (whether
oral or written) made in or in connection with this Agreement, the Notes or any
other Loan Document; (iii) shall not have any duty, and shall incur no liability
for its failure, to ascertain or to inquire as to the performance or observance
of any of the terms, covenants or conditions of this Agreement, the Notes or any
other Loan Document on the part of any Obligor or to inspect the property
(including the books and records) of any Obligor; (iv) shall not be responsible
to any Lender, the Loan Administrator or the Board for any recitals, statements,
representations or warranties in this Agreement, the Notes or any other Loan
Document, or any other instrument or document furnished pursuant thereto, or for
the validity, perfection, priority or enforceability of the liens or security
interests in any of the Collateral created or intended to be created by any Loan
Document, or for the validity or sufficiency of the Collateral or any Loan
Document, or for insuring the Collateral or for any payment of taxes, charges,
assessments, or liens upon the Collateral or otherwise as to the maintenance of
the Collateral, for the due execution, legality, validity, enforceability,
genuineness, sufficiency or value of this Agreement, the Notes or any other Loan
Document, or any other instrument or document furnished pursuant thereto; (v)
shall incur no liability under or in respect to this Agreement, the Notes or any
other Loan Document by acting upon any notice, consent, certificate or other
instrument or writing (which may be by telegram, facsimile transmission, cable
or telex) believed by it to be genuine and signed or sent by the proper party or
parties; and (vi) may deem and treat each Lender which makes a loan hereunder as
the holder of the indebtedness resulting therefrom for all purposes hereof until
the Agent receives and accepts an Assignment and Acceptance entered into by such
Lender, as assignor, and an eligible assignee as provided in Section 9.2. The
Collateral Agent shall be under no obligation or duty to take any action under
this Agreement or any other Loan Document or otherwise if taking such action (i)
would subject the Collateral Agent to a tax in any jurisdiction where it is not
then subject to a tax or (ii) would require the Collateral Agent to qualify to
do business in any jurisdiction where it is not then so qualified, unless

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in each such case the Collateral Agent shall receive security, or indemnity
satisfactory to it against such tax and any liability resulting from such
qualification, in each case as results from the taking of such action under this
Agreement or any other Loan Document. The Collateral Agent may execute any of
the trusts or powers hereof and perform any duty hereunder, or under any other
Loan Document, either directly or by or through agents or attorneys-in-fact. The
Collateral Agent shall be entitled to the advice of counsel concerning all
matters pertaining to such trusts, powers and duties and shall not be liable to
any Lender, the Loan Administrator or the Board for any action taken or omitted
to be taken in good faith by it in accordance with the advice of such counsel.
The Collateral Agent shall not be responsible for the negligence or misconduct
of any agents or attorneys-in-fact selected by it without gross negligence or
willful misconduct. The Collateral Agent shall not be liable for interest on any
money or assets received by it except as the Collateral Agent may agree in
writing. Assets held by the Collateral Agent pursuant to this Agreement or any
Collateral Document need not be segregated from other assets except to the
extent expressly required hereunder or thereunder or required by law.
Notwithstanding anything to the contrary in this Agreement or any other Loan
Document, (i) if any provision of this Agreement or any other Loan Document
provides that the Collateral Agent shall act at the direction of the Agent, the
Collateral Agent shall be fully protected in, and shall have no liability for,
taking any action pursuant to such direction, and (ii) if the Collateral Agent
shall request instructions from the Controlling Creditor with respect any act or
action (including the failure to act) in connection with this Agreement or any
other Loan Document, the Collateral Agent shall be entitled to refrain from such
act or taking such action unless and until the Collateral Agent shall have
received written instructions from the Controlling Creditor and the Collateral
Agent shall not incur any liability to any Person by reason of so refraining and
shall be fully protected in following any such written instructions. Whenever in
the administration of this Agreement or any other Collateral Document, the
Collateral Agent shall deem it necessary or desirable that a factual matter be
proved or established in connection with the Collateral Agent taking, suffering
or omitting any action hereunder or thereunder, such matter (unless other
evidence in respect thereof is specifically prescribed) may be deemed to be
conclusively proved and established by a certificate of a Responsible Officer of
the Borrower (with a copy to the Agent), the Agent or the Controlling Creditor
delivered to the Collateral Agent, and such certificate shall be full warrant to
the Collateral Agent for any action taken, suffered or omitted in reliance
thereon and the Collateral Agent shall be fully protected in connection
therewith and shall have no liability therefor.

          SECTION 8.3. AFFILIATES. If and so long as the Agent or the Collateral
Agent shall remain a Lender, the Agent or the Collateral Agent, as applicable,
shall have the same rights and powers under this Agreement as any other Lender
and may exercise the same rights and powers under this Agreement as any other
Lender and may exercise the same as though it were not the Agent or the
Collateral Agent, and the term "Lender" or "Lenders" shall, unless otherwise
expressly indicated, include the Agent and the Collateral Agent, each in its
individual capacity. Unrelated to its role as Agent or Collateral Agent as set
forth herein, the Agent and the Collateral Agent and their respective Affiliates
may accept deposits from, lend money to, act as trustee under indentures of, and
generally engage in any kind of business with, any Obligor and any Person who
may do business with or own securities of any Obligor, all as if it were not the
Agent or the Collateral Agent, as applicable, hereunder and without any duty to
account therefor to the Lenders.

          SECTION 8.4. REPRESENTATIONS OF THE LENDERS AND THE BOARD. Each
Lender, the Loan Administrator and the Board's representatives have actively
engaged in the negotiation of all of the terms of this Agreement. The Board's
representatives have met with the Obligors to discuss the business, affairs,
financial condition and prospects of the Obligors. Except as otherwise expressly
provided in this Agreement or any of the other Loan Documents, neither the Agent
nor the Collateral Agent shall have any duty or responsibility, either initially
or on a continuing basis, under this Agreement or any other Loan Document, to
provide any Lender, the Loan Administrator or the Board with any credit or other
information with respect to the Borrower whether coming into its possession as
of the date of this

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Agreement or at any time thereafter, or to notify any Lender, the Loan
Administrator or the Board of any Default or Event of Default except as provided
in Section 8.5. This Agreement and all instruments or documents delivered in
connection with this Agreement have been reviewed and approved by each Lender,
the Loan Administrator and the Board and none of the Lenders, the Loan
Administrator or the Board has relied on the Agent or the Collateral Agent as to
any legal or factual matter in connection therewith or in connection with the
transactions contemplated thereunder.

          SECTION 8.5. EVENTS OF DEFAULT; TERMINATION OF BOARD GUARANTY.

          (a) In the event of the occurrence of any Default or Event of Default,
any Lender or the Board knowing of such event may (but shall have no duty to),
or any Principal Obligor pursuant to Section 5.1(b)(vi) hereof shall, give the
Agent and the Collateral Agent written notice specifying such Default or Event
of Default and expressly stating that such notice is a "notice of default".
Neither the Agent nor the Collateral Agent shall be deemed to have knowledge of
such events unless the Agent or the Collateral Agent, as applicable, has
received such notice or, with respect to the Agent only, unless the Default or
Event of Default consists of a failure of payment of principal or interest on
the Loan. In the event that the Agent or the Collateral Agent receives such a
notice of the occurrence of a Default or Event of Default, the Agent or the
Collateral Agent, as applicable, shall give written notice thereof to the
Lenders, the Board and the Loan Administrator. In the event that such notice is
a notice of an Event of Default or such Default matures into an Event of
Default, the Agent and the Collateral Agent shall take such action with respect
to such Default or Event of Default as shall be directed in writing by the
Board, the Tranche B Lenders or the Lenders, as provided in Section 7.2;
provided, however, that, unless and until the Agent or the Collateral Agent
shall have received such directions, the Agent and the Collateral Agent may (but
shall not be obligated to) take such action, or refrain from taking such action,
with respect to such Default or Event of Default as it shall deem advisable and
in the best interest of the Lenders and the Board.

          (b) In the event the Agent or the Collateral Agent shall receive
written notice from the Board to the effect that (i) the Board has the right to
terminate the Board Guaranty under Sections 2.04 and 2.05 thereof, (ii) any
portion of the Board Guaranty has terminated under Section 2.03 thereof or
otherwise or (iii) the Board Guaranty shall for any reason have ceased to be in
full force and effect or the Board shall have asserted that any of its
obligations thereunder is invalid or unenforceable, the Agent or the Collateral
Agent, as applicable shall promptly give written notice thereof to the Lenders.
Neither the Agent nor the Collateral Agent shall be deemed to have knowledge of
any such event unless the Agent or the Collateral Agent, as applicable, has
received such notice (except with respect to the Agent if any such event results
from the failure of the Agent to perform any of its obligations under the Board
Guaranty).

          SECTION 8.6. AGENT'S AND COLLATERAL AGENT'S RIGHT TO INDEMNITY. The
Agent and the Collateral Agent shall be fully justified in failing or refusing
to take any action hereunder on behalf of any Lender or the Board unless it
shall first be indemnified to its satisfaction by such Lender (or, in the case
of the Primary Tranche A Lender, Citibank, N.A.) or the Board, as the case may
be, against any and all liability and expense which may be incurred by it by
reason of taking or continuing to take any such action.

          SECTION 8.7. INDEMNIFICATION OF AGENT AND COLLATERAL AGENT. The
Lenders hereby agree to indemnify the Agent and the Collateral Agent and all of
their respective affiliates, directors, officers, employees, advisors and
representatives thereof (to the extent not reimbursed by the Borrower), ratably
as most recently in effect prior to the date indemnification is sought, from and
against any and all costs, losses, liabilities, claims, damages or expenses
which may be incurred by or asserted or awarded against the Agent or the
Collateral Agent in any way relating to or arising out of this Agreement and/or
the other Loan Documents or any action taken or omitted by the Agent or the
Collateral Agent under this

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Agreement and/or the other Loan Documents; provided, however, that any such
indemnification obligation in respect of any claim against the Primary Tranche A
Lender shall constitute an indemnification obligation solely of Citibank, N.A.
rather than the Primary Tranche A Lender and the Primary Tranche A Lender shall
have no indemnification obligation in respect thereof; provided, further, that
no Lender (or in the case of the Primary Tranche A Lender, Citibank, N.A.) shall
be liable for any portion of such liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, costs, expenses or disbursements resulting
from the Agent's or the Collateral Agent's gross negligence or willful
misconduct as actually and finally determined by a final, non-appealable
judgment of a court of competent jurisdiction and only to the extent of direct
(as opposed to special, indirect, consequential or punitive) damages. Without
limiting the foregoing, each Lender (or in the case of the Primary Tranche A
Lender, Citibank, N.A.) agrees to reimburse the Agent and the Collateral Agent
promptly upon demand for its ratable share of any reasonable out-of-pocket
expenses (including reasonable counsel fees) incurred by the Agent or the
Collateral Agent in connection with the administration or enforcement of, or the
preservation of any rights under, this Agreement (including this Section 8.7)
and/or the other Loan Documents, to the extent that the Agent or the Collateral
Agent is not reimbursed for such expenses by the Borrower. The agreements in
this Section 8.7 shall survive the termination of the other provisions of this
Agreement and the other Loan Documents and the resignation or removal of the
Collateral Agent hereunder.

          SECTION 8.8. SUCCESSOR AGENT AND COLLATERAL AGENT. Each of the Agent
and the Collateral Agent may resign at any time by giving written notice thereof
to the Lenders, the Board, the Loan Administrator and the Borrower and may be
removed at any time with cause by the Controlling Creditor and, so long as the
Board is a guarantor of Tranche A or a Lender hereunder, with or without cause
by the Board. Any such resignation or removal shall be effective upon
appointment and acceptance of a successor Agent or Collateral Agent, as
applicable, in accordance with this Section 8.8. Upon any such resignation or
removal, the Borrower shall have the right to appoint a successor agent, subject
to confirmation by the Controlling Creditor. If no successor agent shall have
been appointed and accepted such appointment within sixty (60) days after the
retiring Agent's or Collateral Agent's, as applicable, giving of notice of
resignation or the Controlling Creditor's removal of the Agent or the Collateral
Agent, the Agent or the Collateral Agent, as applicable, may, with the consent
(not to be unreasonably withheld) of the Controlling Creditor and, so long as no
Event of Default shall have occurred and be continuing, the Borrower, appoint a
successor Agent or Collateral Agent, as applicable, who shall be willing to
accept such appointment. Each successor agent appointed hereunder shall be a
commercial bank organized under the laws of the United States of America or of
any State thereof and shall have a combined capital and surplus of at least
$1,000,000,000. Upon the acceptance of any appointment as Agent or Collateral
Agent hereunder by a successor Agent or Collateral Agent, such successor Agent
or the Collateral Agent shall thereupon succeed to and become vested with all
the rights, powers, privileges and duties of the retiring or removed Agent or
Collateral Agent, and the retiring or removed Agent or Collateral Agent shall be
discharged from its duties and obligations as agent under this Agreement. After
any Agent's or Collateral Agent's resignation or removal hereunder as Agent or
Collateral Agent, as applicable, the provisions of this Article VIII shall inure
to its benefit as to any actions taken or omitted to be taken by it while it was
Agent or Collateral Agent under this Agreement.

          SECTION 8.9. RELEASE OF LIENS ON COLLATERAL AND SUBSIDIARY GUARANTORS.
The Lenders and the Board irrevocably authorize and instruct the Collateral
Agent to release any Lien on any property granted to or held by the Collateral
Agent under any Collateral Document and to release any Subsidiary Guarantor from
its obligations under the First Lien Guaranty and the other Loan Documents to
which such Subsidiary may be a party (i) upon payment in full of all Obligations
(other than contingent indemnification obligations), (ii) upon the transfer of
property as part of or in connection with any Asset Sale that complies with
Section 6.13 and with respect to which the relevant Obligor complies with
Section 2.5(d), as applicable, (iii) upon the pledge, sale, transfer or other
disposition of property as part of

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or in connection with any Replacement Secured Financing with respect to which
the relevant Obligor complies with Section 2.5(b), (iv) to the extent release of
any Lien is otherwise permitted under this Agreement or any Collateral Document
(including, without limitation, in the proviso to Section 5.8(b) hereof), or (v)
subject to Section 9.1, if approved, authorized or ratified in writing by the
Controlling Creditor; provided, that the Collateral Agent shall not be obligated
to release any Lien pursuant to this Section 8.9 until its receipt from the
Borrower of an Officer's Certificate certifying that such release complies with
this Section 8.9, and upon receipt of such Officer's Certificate the Collateral
Agent shall release such Lien in accordance with such Officer's Certificate and
shall be fully protected in connection therewith. The Borrower shall send a copy
of any such Officer's Certificate to the Agent, the Board and the Loan
Administrator at the same time that it sends such Officer's Certificate to the
Collateral Agent.

          SECTION 8.10. CO-COLLATERAL AGENT; SEPARATE COLLATERAL AGENT.

          (a) If at any time or times it shall be necessary or prudent in order
to conform to any law of any jurisdiction in which any of the Collateral shall
be located, or to avoid any violation of law or imposition on the Collateral
Agent of taxes by such jurisdiction not otherwise imposed on the Collateral
Agent, or the Collateral Agent shall be advised by legal counsel that it is
necessary or prudent in the interest of the Lenders, or the Collateral Agent
shall deem it desirable for its own protection in the performance of its duties
hereunder, the Collateral Agent and the Borrower shall promptly execute and
deliver all instruments and agreements necessary or proper to constitute another
bank or trust company, or one or more persons approved by the Collateral Agent
and the Borrower (with the consent, not to be unreasonably withheld, of the
Controlling Creditor), either to act as Collateral Agent or co-Collateral Agents
of all or any of the Collateral under this Agreement, jointly with the
Collateral Agent originally named herein or therein or any successor Collateral
Agent, or to act as separate Collateral Agent or Collateral Agents of any of the
Collateral.

          (b) Every separate Collateral Agent and every co-Collateral Agent,
other than any successor Collateral Agent appointed pursuant to Section 8.8,
shall, to the extent permitted by law, be appointed and act and be such, subject
to the following provisions and conditions:

          (i) all rights, powers, duties and obligations conferred upon such
     Collateral Agent in respect of the custody, control and management of
     moneys, papers or securities shall be exercised by such Collateral Agent or
     any agent appointed by such Collateral Agent;

          (ii) all rights, powers, duties and obligations conferred or imposed
     upon the Collateral Agent hereunder shall be conferred or imposed and
     exercised or performed by the Collateral Agent and such separate Collateral
     Agent or separate Collateral Agents or co-Collateral Agent or co-Collateral
     Agents, jointly, as shall be provided in the instrument appointing such
     separate Collateral Agent or separate Collateral Agents or co-Collateral
     Agent or co-Collateral Agents, except to the extent that under any law of
     any jurisdiction in which any particular act or acts are to be performed
     the Collateral Agent shall be incompetent or unqualified to perform such
     act or acts, or unless the performance of such act or acts would result in
     the imposition of any tax on the Collateral Agent which would not be
     imposed absent such joint act or acts, in which event such rights, powers,
     duties and obligations shall be exercised and performed by such separate
     Collateral Agent or separate Collateral Agents or co-Collateral Agent or
     co-Collateral Agents;

          (iii) except as provided in clause (ii) above, no power given hereby
     to, or which it is provided herein or therein may be exercised by, any such
     co-Collateral Agent or co-Collateral Agents or separate Collateral Agent or
     separate Collateral Agents shall be exercised hereunder or thereunder by
     such co-Collateral Agent or co-Collateral Agents or separate Collateral
     Agent or

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     separate Collateral Agents except jointly with, or with the consent in
     writing of, the Collateral Agent, anything contained herein to the contrary
     notwithstanding;

          (iv) no Collateral Agent hereunder shall be personally liable by
     reason of any act or omission of any other Collateral Agent hereunder; and

          (v) the Borrower and the Collateral Agent, at any time by an
     instrument in writing executed by them jointly (with the consent, not to be
     unreasonably withheld, of the Controlling Creditor), may accept the
     resignation of or remove (for any reason or no reason at all) any such
     separate Collateral Agent or co-Collateral Agent and, in that case by an
     instrument in writing executed by them jointly, may appoint a successor to
     such separate Collateral Agent or co-Collateral Agent, as the case may be,
     anything contained herein to the contrary notwithstanding.

          SECTION 8.11. COLLATERAL AGENTS' LIEN. Notwithstanding anything to the
contrary in this Agreement or in any other Loan Document, as security for the
payment of its fee under Section 2.7(d) and all other amounts payable to the
Collateral Agent hereunder including, without limitation, any and all expenses
and any amounts for which the Collateral Agent is entitled to reimbursement or
indemnification, (i) the Collateral Agent is hereby granted a lien on all
Collateral and (ii) the Collateral Agent shall have the right to use and apply
any of the funds held by the Collateral Agent to cover all such fees and other
amounts.

                                   ARTICLE IX

                                  MISCELLANEOUS

          SECTION 9.1. AMENDMENTS, WAIVERS, ETC.

          (a) Amendments and Waivers. No amendment, modification or waiver of
any provision of this Agreement or any other Loan Document nor consent to any
departure by any Obligor therefrom shall in any event be effective unless the
same shall be in writing and (x) signed by the Controlling Creditor and (y)
permitted by Section 5.3 of the Intercreditor Agreement (if applicable), and
then any such waiver or consent shall be effective only in the specific instance
and for the specific purpose for which given; provided, however, that:

          (i) no amendment, modification, waiver or consent shall, unless in
     writing and signed by each Lender affected thereby and the Board (so long
     as the Board is either a guarantor of Tranche A or a Lender hereunder), do
     any of the following:

               (1) subject the Lenders or the Board to any additional
          obligations;

               (2) extend the scheduled final maturity of the Loan or change the
          amount of or extend the scheduled date for payment of any principal of
          the Loan;

               (3) decrease the rate of interest on the Loan or any fee,
          indemnity or other amount payable to such Lender or the Board or
          extend any date fixed for payment of such interest, indemnity or other
          amount or fees;

               (4) amend the definition of "Requisite Lenders," "Controlling
          Creditor" or this Section 9.1;

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               (5) waive, amend, modify or release the First Lien Guaranty
          except as provided herein;

               (6) modify the application of payments to the Loan under Section
          2.8; and

               (7) waive, amend or modify Section 6.4(a) in a manner which would
          have the effect of reducing the Minimum Adjusted Cash Amount for any
          period thereunder (A) by more than 25% of the originally scheduled
          amount for such period or (B) to an amount which would result in the
          Collateral Value (as of the last Collateral Value Test Date) being
          less than the product of (x) the then outstanding principal amount of
          the Loan minus the Minimum Adjusted Cash Amount (as amended or
          modified) and (y) 1.35.

          (ii) no (A) amendment or modification of any material provision of
     Article II, Article III, Article IV, Article VIII or Section 5.1 (other
     than monthly reporting), Section 5.2, Section 5.5, Section 7.1 (other than
     to add Events of Default), Section 7.2, Section 9.2, Section 9.3, Section
     9.4, Section 9.5, Section 9.6, Section 9.7, Section 9.9, Section 9.10,
     Section 9.11, Section 9.12, Section 9.16, Section 9.17 or Section 9.19 or
     any of the definitions as relevant thereto, (B) release of all or
     substantially all of the Collateral, or any dilution or subordination of
     the Liens on any Collateral having a material value, or (C) waiver,
     amendment or modification of the Intercreditor Agreement in a manner
     adverse to the First Lien Claimholders (under and as defined therein), in
     each case shall be effective unless in writing and signed by (I) RSA so
     long as it continues to hold more than 37.5% of the principal amount of
     Tranche B Notes outstanding, (II) Bank of America, N.A., as a Tranche B
     Lender, so long as it continues to hold more than 12.5% of the principal
     amount of Tranche B Notes outstanding, (III) Citicorp North America, Inc.,
     as Govco Administrative Agent, and Citibank, N.A., so long as the Primary
     Tranche A Lender or the Alternate Tranche A Lender, respectively, continues
     to hold more than 50% of the principal amount of Tranche A Notes, and (IV)
     the Board, so long as the Board is either a guarantor of Tranche A or a
     Lender hereunder; and

          (iii) no amendment, modification, waiver or consent shall, unless in
     writing and signed by the Agent, the Collateral Agent or the Loan
     Administrator, as applicable, in addition to the Persons required above to
     take such action, affect the rights or duties of the Agent, the Collateral
     Agent or the Loan Administrator, as the case may be, under this Agreement,
     the other Loan Documents or the Board Guaranty.

          (b) Execution of Amendments and Waivers by the Agent. The Agent may,
but shall have no obligation to, with the written concurrence of any Lender,
execute amendments, modifications, waivers or consents on behalf of that Lender.
Any waiver or consent shall be effective only in the specific instance and for
the specific purpose for which it was given. 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.

          (c) Non-Consenting Lenders. In connection with any proposed amendment,
modification, waiver or termination requiring the consent of all affected
Lenders, if the consent of Requisite Lenders is obtained, but the consent of
other Lenders whose consent is required is not obtained (any such Lender whose
consent is not obtained as described in this Section 9.1 being referred to as a
"Non-Consenting Lender"), then, so long as the Lender that is acting as the
Agent is not a Non-Consenting Lender, at the Borrower's request, the Agent or an
Eligible Lender that is acceptable to the Agent, the Board and, so long as no
Event of Default shall have occurred and be continuing, the Borrower, shall have
the right with the Agent's consent and in the Agent's sole discretion (but shall
have no obligation) to purchase from such Non-Consenting Lender, and such
Non-Consenting Lender agrees

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that it shall, upon the Agent's request, sell and assign to the Lender that is
acting as the Agent or such Eligible Lender, all of the portion of the Loan of
such Non-Consenting Lender for an amount equal to the principal balance of such
portion of the Loan held by the Non-Consenting Lender and all accrued interest
and fees with respect thereto through the date of sale, such purchase and sale
to be consummated pursuant to an executed Assignment and Acceptance.

          SECTION 9.2. ASSIGNMENTS AND PARTICIPATIONS; SUCCESSORS AND ASSIGNS.

          (a) Assignment. Each Lender may sell, transfer, negotiate or assign
either in whole or in part to one or more Eligible Lenders its rights and
obligations hereunder and under the Notes and the other Loan Documents; provided
that (i) the assigning Lender shall give prompt written notice to the Agent, the
Borrower, the Board and the Loan Administrator of the terms of and the parties
to any such assignment, (ii) the proposed assignee shall provide to the Agent,
the Borrower and the Board all documentation and certificates as required by the
Agent, the Borrower and the Board to confirm to the Agent's and the Board's
satisfaction that such proposed assignee is an Eligible Lender, (iii) the
Borrower will not be obligated to pay any greater amount under Section 2.9(c) or
Section 2.11 (in respect of increased costs or Indemnified Taxes or Other Taxes
imposed pursuant to applicable law in effect on the date of such assignment) to
the assignee than the Borrower is then obligated to pay to the assigning Lender
under such Sections, (iv) any sale, transfer or assignment of a Tranche A
Lender's rights, interests or obligations under the Board Guaranty shall be
subject to Sections 2.04 and 5.04 of the Board Guaranty, and (v) without the
consent of the Borrower (in its sole discretion), no right, obligation or
interest hereunder or under any Note or other Loan Document may be sold,
transferred, negotiated or assigned to (A) an airline, a commercial aircraft
operator, an air freight forwarder or an entity principally engaged in the
business of parcel transport by air (any such Person, a "Prohibited
Transferee"), (B) an Affiliate of a Prohibited Transferee or (C) a manufacturer
of, or a maintenance provider for, aircraft airframes, engines or related parts.
Notwithstanding the foregoing, no prior consent or approval of any Person shall
be required for an assignment of Tranche A from the Primary Tranche A Lender to
the Alternate Tranche A Lender.

          (b) Deliveries in Connection with Assignment. The parties to each
assignment under this Section 9.2 shall execute and deliver to the Agent, for
its acceptance and recording, an Assignment and Acceptance, and the assignee, if
a Non-U.S. Person, shall deliver to the Borrower and the Agent, on or prior to
the date of the assignment, two completed copies of IRS Form W-9, W-8BEN or
W-8ECI or other applicable form, certificate or document required to satisfy the
requirements of Section 2.11. Upon such execution, delivery and acceptance and
the receipt by the Agent of an assignment fee in the amount of $3,500 (which fee
shall be payable by the assignor, or if the assignor is the Board, the
Borrower), the Agent shall record such Assignment and Acceptance and from and
after the effective date specified in such Assignment and Acceptance (i) the
assignee thereunder of all or any portion of the Loan shall become a party
hereto and, to the extent that rights and obligations under the Loan Documents
have been assigned to such assignee pursuant to such Assignment and Acceptance,
have the rights and obligations of a Lender and (ii) the assignor thereunder
shall, to the extent that rights and obligations under this Agreement have been
assigned by it pursuant to such Assignment and Acceptance, relinquish its rights
(except those rights with respect to indemnification which survive the payment
in full of the Obligations) and be released from its obligations under the Loan
Documents, other than those relating to events or circumstances occurring prior
to such assignment (and, in the case of an Assignment and Acceptance covering
all or the remaining portion of an assigning Lender's rights and obligations
under the Loan Documents, such Lender shall cease to be a party hereto).

          (c) Agent's Duties Upon Assignment. Upon its receipt of an Assignment
and Acceptance executed by an assigning Lender and an assignee, the Agent shall,
if such Assignment and Acceptance has been completed, (i) accept such Assignment
and Acceptance, (ii) record the information

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contained therein in the Register, (iii) give prompt notice thereof to the
Borrower and (iv) shall give prompt written notice of the terms of and parties
to any such assignment to the Borrower, the Board and the Loan Administrator.

          (d) Assignments to Federal Reserve Bank. In addition to the other
assignment rights provided in this Section 9.2, each Lender may assign, without
the prior consent of the Borrower, the Agent or the Board as collateral or
otherwise, any of its rights under this Agreement to any Federal Reserve Bank
pursuant to Regulation A of the Federal Reserve Board, provided, however, that
no such assignment shall release the assigning Lender from any of its
obligations hereunder.

          (e) Participations. Each Lender may, without the prior consent of the
Borrower or any other Person, sell participations, to the extent permitted by
the Regulations, in or to all or a portion of its rights and obligations
hereunder and under the Notes and the other Loan Documents (any such purchaser
of a participation being referred to as a "Participant"); provided that (i)
neither the Notes nor the Board Guaranty is assigned, conveyed, sold or
transferred in whole or in part, (ii) the Board's ability to assert any and all
defenses available to it under the Board Guaranty and the law is not adversely
affected, (iii) the Borrower will not be obligated to pay any greater amount
under Section 2.9(b) or Section 2.11 (in respect of increased costs, Indemnified
Taxes or Other Taxes) to the Participant than the Borrower is then obligated to
pay to the selling Lender under such Sections, (iv) no Participant shall,
without the consent of the Borrower (such consent to be in the Borrower's sole
discretion), be a (x) Prohibited Transferee, (y) an Affiliate of a Prohibited
Transferee or (z) a manufacturer of, or a maintenance provider for, aircraft
airframes, engines or related parts, without in each case the consent of the
Borrower. In the event of the sale of any participation by any Lender, (A) such
Lender's obligations under the Loan Documents shall remain unchanged, (B) such
Lender shall remain solely responsible to the other parties for the performance
of such obligations, (C) such Lender shall remain the holder of such Obligations
for all purposes of this Agreement, (D) the Borrower, the Agent, the Board and
the other Lenders shall continue to deal solely and directly with such Lender in
connection with such Lender's rights and obligations under this Agreement, and
(E) each Participant, shall deliver to the Borrower and the Agent, on or prior
to the date of the sale of the participation, two completed copies of IRS Form
W-9, W-8BEN or W-8ECI or other applicable form, certificate or document required
to satisfy the requirements of Section 2.11. Any Participant will be entitled to
the benefits of Section 2.9(c), Section 2.9(e), Section 2.10 and Section 2.11 to
the same extent as if such Person were a Lender.

          (f) Assignment of Tranche A at the Direction of the Board. The Tranche
A Lender agrees that if and to the extent that the Board Guaranty remains in
effect, the Board shall have the right, upon ten (10) Business Days' prior
notice to the Tranche A Lender (with a copy to the Agent and the Borrower), to
require the Tranche A Lender to sell, transfer and assign Tranche A, in whole or
in part (but in no event in excess of the amount then guaranteed under the Board
Guaranty), and with or without the benefit of the Board Guaranty (which, if
without, shall be fully and irrevocably released upon the closing and to the
extent of such purchase), to a Person designated by the Board, for a purchase
price equal to 100% of the principal amount of such portion of Tranche A to be
sold, transferred and assigned, together with all accrued and unpaid interest
thereon through the date of purchase (which purchase price may include a payment
under the Board Guaranty) and payment of any losses, expenses and liabilities
under Section 2.9(e) hereof attributable to such sale, transfer and assignment
(it being acknowledged and agreed that any premium paid by such purchaser for
such portion of the Loan shall be for the benefit of the Board); provided, that
the Tranche A Lender (to the extent commercially reasonable) and the Borrower
shall cooperate with the Board to minimize any such losses, expenses and
liabilities so long as any such action would not result in the Tranche A Lender
incurring any additional costs or otherwise be disadvantageous to the Tranche A
Lender in its sole judgment; and provided, further that the Tranche A Lender
shall also be entitled to payment of all other unpaid Obligations owing to it
through the date of purchase from the Obligors, including, without limitation,
fees, expenses, indemnities and other amounts

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which are then due and payable pursuant to the terms of the Loan Documents,
which amounts the Obligors agree to pay to the Tranche A Lender on the date of
purchase. The closing of the Tranche A assignment shall be consummated pursuant
to an Assignment and Acceptance and such other documentation as the Tranche A
Lender, the Board and such assignee shall mutually agree is reasonably
necessary. Any such sale, transfer or assignment under this subsection (f) shall
be subject to the conditions specified in clauses (i), (ii), (iii) and (v) of
the proviso in subsection (a) of this Section 9.2.

          (g) Reimbursement of Guarantee Fee upon Certain Assignments. If during
any Interest Period some or all of Tranche A is assigned in compliance with this
Section 9.2 and as a result of such assignment the Tranche A Applicable Interest
Rate on the portion of Tranche A so assigned will accrue at the rate specified
in clause (c) of the definition of "Tranche A Applicable Interest Rate," then
the Board shall reimburse the Borrower on or prior to the first day of the next
Interest Period for a pro rata amount of the Guarantee Fee paid by the Borrower
to the Board for such Interest Period, which amount shall be equal to the
product of (x) the amount of the Guarantee Fee attributable to the portion of
Tranche A so assigned and (y) a fraction, the numerator of which is the number
of days in such Interest Period during which the assignee held such assigned
portion of Tranche A and the denominator of which is the total number of days in
such Interest Period.

          (h) Assignment Pursuant to of the Intercreditor Agreement. Each of the
Lenders and the Board hereby acknowledges and agrees to the purchase right set
forth in the Section 5.6 of the Intercreditor Agreement and agrees to sell,
assign and transfer its interest in the Loan upon the terms and conditions
specified therein. For the avoidance of doubt, any such sale, assignment or
transfer shall be made without the benefit of the Board Guaranty (which shall be
fully and irrevocably released upon the closing of such sale).

          (i) Successors and Assigns. This Agreement shall be binding upon and
inure to the benefit of the parties hereto and their respective successors and
permitted assigns, provided that except as otherwise expressly provided herein,
no Obligor may assign or otherwise transfer any of its rights or obligations
hereunder without the prior written consent of the Board, the Lenders and the
Agent (and any attempted assignment or transfer by an Obligor without such
consent shall be null and void).

          SECTION 9.3. COSTS AND EXPENSES. Whether or not the transactions
contemplated hereby shall be consummated, the Obligors agree to pay promptly (i)
all reasonable costs and expenses incurred by the Loan Administrator, the Board,
RSA, the Lenders, the Agent and the Collateral Agent in connection with the
negotiation, preparation, execution and delivery of the Loan Documents, the
Board Guaranty and all documents relating thereto (including reasonable legal
fees and expenses), (ii) all reasonable costs and expenses incurred by the Loan
Administrator, the Board, RSA, Bank of America, the Agent and the Collateral
Agent in connection with any consents, amendments, waivers or other
modifications hereto (including reasonable legal fees and expenses) and (iii)
all costs and expenses, including reasonable legal fees and expenses incurred by
the Agent, the Collateral Agent, the Lenders, the Loan Administrator and the
Board in enforcing any Obligations of, or in collecting any payments due from,
the Obligors hereunder or under the other Loan Documents, including any such
costs and expenses incurred after the filing of a bankruptcy or insolvency
proceeding with respect to any Obligor.

          SECTION 9.4. INDEMNITIES. Whether or not the transactions contemplated
hereby shall be consummated, the Obligors agree to defend, indemnify, pay and
hold harmless the Board, the Agent, the Collateral Agent, the Govco
Administrative Agent, the Lenders, the Loan Administrator and their respective
Affiliates, officers, directors, employees, agents and advisors (collectively
called the "Indemnitees") from and against any and all liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, claims, costs, expenses
and disbursements of any kind or nature whatsoever (including without limitation
the reasonable fees and disbursements of counsel for such Indemnitees, but
excluding

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Taxes), whether direct, indirect or consequential and whether based on any
federal, state or foreign laws, statutes, rules or regulations (including
without limitation securities and commercial laws, statutes and rules or
regulations), on common law or equitable cause or on contract or otherwise, that
may be imposed on, incurred by, or asserted against any such Indemnitee, in any
manner arising out of this Agreement, the other Loan Documents or the
transactions contemplated hereby or thereby (including, without limitation, the
use or intended use of the proceeds of the Loan) or any breach or default by the
Obligors of any provision of the Loan Documents (collectively called the
"Indemnified Liabilities"); provided that the Obligors shall not have any
obligation to any Indemnitee hereunder with respect to any Indemnified
Liabilities to the extent such Indemnified Liabilities arise (i) from the gross
negligence or willful misconduct of that Indemnitee (as actually and finally
determined by a final and non-appealable judgment of a court of competent
jurisdiction) and only to the extent that such Indemnified Liabilities
constitute direct (as opposed to special, indirect, punitive or consequential)
damages or (ii) constitute ordinary and usual operating or overhead expenses of
an Indemnitee (excluding, without limitation, costs and expenses of any outside
counsel, consultant or agent). To the extent that the undertaking to defend,
indemnify, pay and hold harmless set forth in the preceding sentence may be
unenforceable because it is violative of any law or public policy, each of the
Obligors shall contribute the maximum portion that it is permitted to pay and
satisfy under applicable law to the payment and satisfaction of all Indemnified
Liabilities incurred by the Indemnitees or any of them. No Indemnitee shall have
any liability (whether direct or indirect, in contract, tort or otherwise) to
any Obligor or any of its security holders or creditors for or in connection
with the transactions contemplated hereby, except to the extent such liability
is determined in a final, non-appealable judgment by a court of competent
jurisdiction to have resulted primarily from such Indemnitee's gross negligence
or willful misconduct. In no event, however, shall any Indemnitee be liable on
any theory of liability for any special, indirect, consequential or punitive
damages (including, without limitation, any loss of profits, business or
anticipated savings). Without limitation of the generality of the foregoing,
each Indemnitee (i) may consult with legal counsel, independent public
accountants and other experts selected by it and shall not be liable to any
Obligor or any of its security holders or creditors for any action taken or
omitted to be taken in good faith by it in accordance with the advice of such
experts and (ii) shall incur no liability under or in respect to this Agreement,
the Notes or any other Loan Document by acting upon any notice, consent,
certificate or other instrument or writing (which may be by telegram, facsimile
transmission, cable or telex) believed by it to be genuine and signed or sent by
the proper party or parties. The agreements in this Section 9.4 shall survive
the termination of the other provisions of this Agreement and the other Loan
Documents and, in the case of the Collateral Agent, shall survive the
resignation or removal of the Collateral Agent hereunder.

          SECTION 9.5. RIGHT OF SET-OFF. In addition to any rights now or
hereafter granted under applicable law and not by way of limitation of any such
rights, upon the occurrence and during the continuance of any Event of Default,
to the fullest extent permitted by law, each Lender is hereby authorized by the
Obligors at any time or from time to time, with notice to the Obligors and to
each other Lender, the Board, the Agent, the Collateral Agent and the Loan
Administrator, to set off and to appropriate and to apply any and all deposits
(general or special, including, but not limited to, Indebtedness evidenced by
certificates of deposit, whether matured or unmatured) and any other
Indebtedness at any time held or owing by that Lender to or for the credit or
the account of any Obligor against and on account of the obligations and
liabilities of such Obligor to that Lender under this Agreement, the First Lien
Guaranty, the Notes and the other Loan Documents, including, but not limited to,
all claims of any nature or description arising out of or connected with this
Agreement, the First Lien Guaranty, the Notes, or any other Loan Document,
irrespective of whether or not (i) that Lender shall have made any demand
hereunder or (ii) the principal of or the interest on the Loan or any other
amounts due hereunder shall have become due and payable pursuant to Section 7.2
and although said obligations and liabilities, or any of them, may be contingent
or unmatured.

                                       94

<PAGE>

          SECTION 9.6. SHARING OF PAYMENTS, ETC. The Lenders and the Board
hereby agree among themselves that if any of them shall, whether by voluntary
payment, by realization upon security, through the exercise of any right of
set-off or banker's lien, by counterclaim or cross action or by the enforcement
of any right under the Loan Documents or otherwise, or as adequate protection of
a deposit treated as cash collateral under the Bankruptcy Code, receive payment
or reduction of a proportion of the aggregate amount of principal, interest,
fees and other amounts then due and owing to the Lenders and the Board hereunder
or under the other Loan Documents (collectively, the "Aggregate Amounts Due")
which is greater than the proportion received by any other Lender or the Board
in respect of the Aggregate Amounts Due to such other Lender or the Board, then
the Lender or the Board receiving such proportionately greater payment shall (i)
notify the Agent and each other Lender and the Board of the receipt of such
payment and (ii) (A) in the case of a Lender, (1) apply a portion of such
payment to purchase participations equal to the portion of the Aggregate Amounts
Due to the other Lenders and (2) pay to the Board the portion of the Aggregate
Amounts Due to it or (B) in the case of the Board, pay to each Lender the
portion of the Aggregate Amounts Due to it (which participations shall be deemed
to have been purchased and payments made simultaneously upon the receipt by the
seller or the Board of its portion of such payment, and which participations
will be permitted notwithstanding any prohibition) to the contrary in Section
9.2(e)) so that all such recoveries of Aggregate Amounts Due shall be shared by
all Lenders and the Board in proportion to the Aggregate Amounts Due to them,
provided that if all or part of such proportionately greater payment received by
such purchasing Lender or the Board is thereafter recovered from such Lender or
the Board upon the bankruptcy or reorganization of the Borrower or otherwise,
those purchases or other payments shall be rescinded and the purchase prices
paid for such participations or other payments shall be returned to such
purchasing Lender or the Board ratably to the extent of such recovery, but
without interest. The Borrower expressly consents to the foregoing arrangement
and agrees that any holder of a participation so purchased may exercise any and
all rights of banker's lien, set-off or counterclaim with respect to any and all
monies owing by the Borrower to that holder with respect thereto as fully as if
that holder were owed the amount of the participation held by that holder.

          SECTION 9.7. NOTICES, ETC. Unless otherwise specifically provided
herein, any notice, request or other communication herein required or permitted
to be given shall be in writing and may be personally served or sent by
telefacsimile or courier service and shall be deemed to have been given when
delivered in person or by courier service, or upon receipt of telefacsimile
(promptly confirmed in writing). For the purposes hereof, the address of each
party hereto shall be as set forth under such party's name on Annex A or such
other address as shall be designated by such party in a written notice delivered
to the Agent. A copy of any and all notices, requests, communications, demands,
reports, documents or other materials (including, without limitation, any of the
materials delivered by the Obligors under Section 5.1(b)) delivered or sent by
any party pursuant to the terms of this Agreement shall also be given to the
Loan Administrator. Anything to the contrary contained herein notwithstanding,
the Obligors shall not be required to provide the Board with any notices or
certificates required to be delivered to the Board hereunder and under the other
Loan Documents if, at the time such notice is required to be delivered, the
Board is neither a guarantor of Tranche A nor a Lender hereunder.

          SECTION 9.8. NO WAIVER; REMEDIES. No failure on the part of the Board,
any Lender or the Agent to exercise, and no delay in exercising, any right
hereunder shall operate as a waiver thereof, nor shall any single or partial
exercise of any such right preclude any other or further exercise thereof or the
exercise of any other right. The remedies herein provided are cumulative and not
exclusive of any remedies provided by law.

          SECTION 9.9. GOVERNING LAW. THIS AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES HERETO SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK (AND, TO THE EXTENT

                                       95

<PAGE>

APPLICABLE, THE BANKRUPTCY CODE); PROVIDED THAT THE RIGHTS AND OBLIGATIONS OF
THE BOARD HEREUNDER (WHETHER AS GUARANTOR OR LENDER) SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE FEDERAL LAW OF THE UNITED STATES OF AMERICA,
IF AND TO THE EXTENT SUCH FEDERAL LAW IS APPLICABLE, AND OTHERWISE IN ACCORDANCE
WITH THE LAW OF THE STATE OF NEW YORK.

          SECTION 9.10. SUBMISSION TO JURISDICTION; SERVICE OF PROCESS.

          (a) Submission to Jurisdiction. BY EXECUTION AND DELIVERY OF THIS
AGREEMENT, EACH OBLIGOR HEREBY AGREES THAT ANY LEGAL ACTION OR PROCEEDING WITH
RESPECT TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT MAY BE BROUGHT AGAINST IT
IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES OF AMERICA FOR
THE SOUTHERN DISTRICT OF NEW YORK, AND ACCEPTS FOR ITSELF AND IN RESPECT OF ITS
PROPERTY, GENERALLY AND UNCONDITIONALLY, THE JURISDICTION OF THE AFORESAID
COURTS. THE PARTIES HERETO HEREBY IRREVOCABLY WAIVE ANY OBJECTION, INCLUDING ANY
OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON
CONVENIENS, WHICH ANY OF THEM MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY
SUCH ACTION OR PROCEEDING IN SUCH RESPECTIVE JURISDICTIONS.

          (b) Service of Process. EACH OF THE OBLIGORS HEREBY IRREVOCABLY
CONSENTS TO THE SERVICE OF ANY AND ALL LEGAL PROCESS, SUMMONS, NOTICES AND
DOCUMENTS IN ANY SUIT, ACTION OR PROCEEDING BROUGHT IN THE UNITED STATES OF
AMERICA ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT OR ANY OF THE OTHER
LOAN DOCUMENTS BY THE MAILING (BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID)
OR DELIVERING OF A COPY OF SUCH PROCESS TO IT IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 9.7.

          (c) No Limitation. Nothing contained in this Section 9.10 shall affect
the right of the Agent or any Lender or other party hereto to serve process in
any other manner permitted by law or commence legal proceedings or otherwise
proceed against any Obligor in any other jurisdiction.

          SECTION 9.11. WAIVER OF JURY TRIAL. EACH OBLIGOR IRREVOCABLY WAIVES
TRIAL BY JURY IN ANY ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT OR ANY
OTHER LOAN DOCUMENT.

          SECTION 9.12. MARSHALING; PAYMENTS SET ASIDE. Neither the Agent nor
any Lender shall be under any obligation to marshal any assets in favor of any
Obligor or any other party or against or in payment of any or all of the
Obligations. To the extent that any Obligor makes a payment or payments to the
Agent for the account of the Board, the Loan Administrator or any Lender (each,
a "Payee") or any Payee receives payment from exercise of their rights of
setoff, and such payment or payments or the proceeds of such setoff or any part
thereof are subsequently invalidated, declared to be fraudulent or preferential,
set aside or required to be repaid to a trustee, receiver or any other party,
then (i) to the extent of such recovery, the obligation or part thereof
originally intended to be satisfied, and all rights and remedies therefor, shall
be revived and continued in full force and effect as if such payment had not
been made or such enforcement or setoff had not occurred and (ii) each Payee
shall pay and return such amount to the Agent as the Agent may be required to
disgorge or otherwise pay to a trustee, receiver or any other party in respect
of the portion of the payment from such Obligor distributed by the Agent to such
Payee hereunder.

                                       96

<PAGE>

          SECTION 9.13. SECTION TITLES. The Section titles and subtitles
contained in this Agreement are and shall be without substantive meaning or
content of any kind whatsoever and are not a part of the agreement between the
parties hereto.

          SECTION 9.14. EXECUTION IN COUNTERPARTS. This Agreement may be
executed in any number of counterparts and by different parties in separate
counterparts, each of which when so executed shall be deemed to be an original
and all of which taken together shall constitute one and the same agreement.
Signature pages may be detached from multiple separate counterparts and attached
to a single counterpart so that all signature pages are attached to the same
document. Delivery of an executed signature page of this Agreement by facsimile
transmission shall be as effective as delivery of a manually executed
counterpart hereof. A set of the copies of this Agreement signed by all parties
shall be lodged with the Borrower and the Agent.

          SECTION 9.15. SEVERABILITY. In case any provision in or obligation
under this Agreement, the Notes or the other Loan Documents shall be invalid,
illegal or unenforceable in any jurisdiction the validity, legality and
enforceability of the remaining provisions or obligations, or of such provision
or obligation in any other jurisdiction, shall not in any way be affected or
impaired thereby.

          SECTION 9.16. CONFIDENTIALITY.

          (a) Each party hereto (other than the Board) shall, and shall procure
that its respective officers, employees and agents shall, keep confidential and
shall not, without the prior written consent of the other parties, disclose to
any third party this Agreement, any other Loan Document or any of the
information, reports or documents supplied by or on behalf of such other party
not otherwise publicly available, except that a party shall be entitled to
disclose this Agreement, any other Loan Document, and any such information,
reports or documents:

          (i) in connection with any proceeding arising out of or in connection
     with this Agreement, any of the other Loan Documents or the Board Guaranty
     to the extent that such party may reasonably consider necessary to protect
     its interest;

          (ii) to any potential assignee or transferee of any party's rights
     under this Agreement or any of the Loan Documents or any other person
     proposing to enter into contractual arrangements with any party in relation
     to this Agreement, any of the other Loan Documents, the Board Guaranty
     subject to the relevant party obtaining an undertaking from such potential
     assignee or transferee or other person in corresponding terms to this
     Section 9.16;

          (iii) pursuant to any applicable laws, ordinances, judgments, decrees,
     injunctions, writs, rules, regulations, orders, interpretations, licenses,
     permits and orders of any competent court, arbitrator or governmental
     agency or authority in any relevant jurisdiction;

          (iv) to bank examiners or any other regulatory authority or rating
     agencies or similar entities, if requested to do so;

          (v) to its auditors, legal, tax or to other professional advisers; or

          (vi) to its Affiliates and their respective directors, officers,
     employees and agents.

          (b) The provisions of this Section 9.16 shall survive any termination
of this Agreement or any other Loan Document or any assignment, transfer or
participation under this Agreement or any other Loan Document.

                                       97

<PAGE>

          SECTION 9.17. NO PROCEEDINGS. Each of the Borrower, Group, the Board,
the Loan Administrator, the Agent, the Collateral Agent and each Lender (other
than the Primary Tranche A Lender) hereby agrees that it will not institute
against, or join any other Person in instituting against, the Primary Tranche A
Lender any bankruptcy, reorganization, arrangement, insolvency or liquidation
proceeding under any federal or state bankruptcy or similar law, so long as any
Commercial Paper issued by the Primary Tranche A Lender shall be outstanding or
there shall have elapsed one (1) year plus one (1) day since the last day on
which any such Commercial Paper shall have been outstanding.

          SECTION 9.18. GOVCO ADMINISTRATIVE AGENT. Each of the Borrower, the
Board, the Loan Administrator, the Agent, the Collateral Agent and each Lender
acknowledges that the Govco Administrative Agent is a party hereto and certain
of the other Loan Documents only in its capacity as administrative agent of the
Primary Tranche A Lender and the Primary Tranche A Lender's Commercial Paper
holders. The parties hereto agree that none of the provisions hereof shall at
any time apply to, or restrict, the ability of the Govco Administrative Agent to
resign its position of Govco Administrative Agent.

          SECTION 9.19. ACKNOWLEDGMENT REGARDING FEDERAL AUTHORITY.

          (a) Each of the parties hereto acknowledges and agrees that:

          (i) the operations and assets of the Obligors (including, without
     limitation, Aircraft Related Equipment and other assets that constitute
     Collateral) are subject, directly and indirectly, to the actions, inaction
     and policies of various Governmental Authorities, including, in particular
     but without limitation, the United States Department of Transportation (of
     which the FAA is a component) and the United States Department of Justice;

          (ii) Governmental Authorities, in discharging their current and future
     statutory or regulatory responsibilities, may act, decline to act, or adopt
     policies resulting in material adverse effects on (A) the business,
     condition (financial or otherwise), operations, performance, prospects,
     assets or properties of the Obligors, (B) the ability of the Obligors to
     perform their payment or other material obligations under the Loan
     Documents, and (C) the value of the Collateral or the practical ability of
     the Collateral Agent to realize such value in the event of a Default or an
     Event of Default;

          (iii) no Governmental Authority, in discharging its statutory or
     regulatory responsibilities, has or shall have any obligation whatsoever to
     the Obligors, or to any secured party by reason of such Governmental
     Authority's representation on the Board, the Board's issuance of the Board
     Guaranty, or the Board's participation as a party to the other Loan
     Documents, to consider the potential that any of the material adverse
     effects referred to in clause (ii) above may result from such Governmental
     Authority's discharge of its statutory or regulatory responsibilities; and

          (iv) neither the Board, in discharging its rights and
     responsibilities, or in exercising its discretion, under the Act, the
     Regulations, the Board Guaranty or the other Loan Documents, nor any of the
     Board's members, acting in their capacities as such, has or shall have any
     obligation whatsoever to the Obligors or to any of the secured parties to
     take any action in connection with a Governmental Authority's discharge of
     its statutory or regulatory responsibilities which may have any of the
     material adverse effects referred to in clause (ii) above, and the Board
     may not take any action depriving a Governmental Authority of its rights
     and powers to discharge its statutory and regulatory responsibilities in
     any manner that may have any of the material adverse effects referred to in
     clause (ii) above.

                                       98

<PAGE>

          (b) Without limiting the generality of the foregoing, the parties
acknowledge and agree that (i) the Department of Transportation, through the
FAA, has broad authority under Title 49 of the United States Code to regulate
the use of the navigable airspace of the United States so as to ensure its safe
and efficient utilization, (ii) the exercise of such authority may substantially
impair or eliminate altogether the utility to the Obligors and value to the
secured parties of Aircraft Related Equipment pledged as Collateral and other
assets of the Obligors such as Gate Leases and Slots utilized at airports, (iii)
nothing in this Agreement or in the Slot Security Agreement (as defined in
clause (iii) of the definition of "Collateral Documents") shall be construed or
asserted by any of the parties to impede or interfere with the FAA's exercise of
its authority under the Slot Regulations, and (iv) no assurance, express or
implied, has been given by any Governmental Authority, including the Board, to
the Obligors or to any secured party, nor has any of the Obligors or any secured
party relied upon any such assurance, with respect to any future action,
inaction or policy of the FAA or any other Governmental Authority relating to
any such Collateral or other assets.

          SECTION 9.20. INDEPENDENCE OF REPRESENTATIONS, WARRANTIES AND
COVENANTS. All representations and warranties made in and covenants under this
Agreement shall be given independent effect so that (a) if a particular
representation and warranty is unqualified, the fact that another representation
and warranty is qualified shall not affect the operation of the former
provision; and (b) if a particular action or condition is not permitted by any
of such covenants, the fact that it would be permitted by an exception to, or
would otherwise be within the limitations of, another covenant shall not avoid
the occurrence of an Event of Default or Default if such action is taken or
condition exists.

          SECTION 9.21. BOARD ACKNOWLEDGMENT. The Board acknowledges and agrees
for the benefit of the Tranche A Lender that as of the date hereof the Board
Guaranty remains in full force and effect and is hereby ratified and confirmed.

          SECTION 9.22. GE ACKNOWLEDGEMENT. Nothing in this Agreement or in any
other Loan Document shall be construed as preventing any party from performing
any of the transactions contemplated by the GE Merger MOU, and the transactions
contemplated by the "Original MOU" as defined therein, as such GE Merger MOU and
Original MOU have been amended, supplemented or otherwise modified to the date
hereof, regardless of whether such transactions occur on, before or after the
Effective Date.

                           [SIGNATURE PAGES TO FOLLOW]

                                       99

<PAGE>

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

                                        US AIRWAYS, INC.

                                        US AIRWAYS GROUP, INC.

                                        AMERICA WEST HOLDINGS CORPORATION

                                        AMERICA WEST AIRLINES, INC.

                                        By: /s/ Derek J. Kerr
                                            ------------------------------------
                                        Name: Derek J. Kerr
                                        Title: Chief Financial Officer of each
                                               person listed above

                                        MATERIAL SERVICES COMPANY, INC.

                                        By: /s/ Derek J. Kerr
                                            ------------------------------------
                                        Name: Derek J. Kerr
                                        Title: President and Chief Executive
                                               Officer

                                        PSA AIRLINES, INC.

                                        By: /s/ Keith D. Houk
                                            ------------------------------------
                                        Name: Keith D. Houk
                                        Title: President and Chief Executive
                                               Officer

                       [Signature page to Loan Agreement]

<PAGE>

                                        PIEDMONT AIRLINES, INC.

                                        By: /s/ Stephen R. Farrow
                                            ------------------------------------
                                        Name: Stephen R. Farrow
                                        Title: President and Chief Executive
                                               Officer

                       [Signature page to Loan Agreement]

<PAGE>

                                        GOVCO INCORPORATED,
                                        as Primary Tranche A Lender

                                        By: Citicorp North America, Inc., as its
                                        attorney-in-fact and administrative
                                        agent

                                        By: /s/ Barbara Kobelt
                                            ------------------------------------
                                        Name: Barbara Kobelt
                                        Title: Senior Vice President -
                                               Structured Portfolio Management

                                        CITICORP NORTH AMERICA, INC.,
                                        as Govco Administrative Agent

                                        By: /s/ Barbara Kobelt
                                            ------------------------------------
                                        Name:  Barbara Kobelt
                                        Title: Senior Vice President -
                                               Structured Portfolio Management

                                        CITIBANK, N.A.,
                                        as Alternate Tranche A Lender and
                                        for purposes of Section 8.7

                                        By: /s/ Barbara Kobelt
                                            ------------------------------------
                                        Name:  Barbara Kobelt
                                        Title: Senior Vice President -
                                               Structured Portfolio Management

                                        BANK OF AMERICA, N.A.,
                                        as a Tranche B Lender

                                        By: /s/ Bruce McCormick
                                            ------------------------------------
                                        Name: Bruce McCormick
                                        Title: Senior Vice President

                                        RETIREMENT SYSTEMS OF
                                        ALABAMA HOLDINGS LLC,
                                        as a Tranche B Lender

                                        By: /s/ William T. Stephens
                                            ------------------------------------
                                        Name: William T. Stephens
                                        Title: Secretary

                                        CITIBANK, N.A.,
                                        as Agent

                                        By: /s/ Barbara Kobelt
                                            ------------------------------------
                                        Name: Barbara Kobelt
                                        Title: Senior Vice President -
                                               Structured Portfolio Management

                       [Signature page to Loan Agreement]

<PAGE>

                                        WILMINGTON TRUST COMPANY,
                                        as Collateral Agent

                                        By: /s/ Sandra R. Ortiz
                                            ------------------------------------
                                        Name: Sandra R. Ortiz
                                        Title: Senior Financial Services Officer

                                        AIR TRANSPORTATION
                                        STABILIZATION BOARD

                                        By: /s/ Mark R. Dayton
                                            ------------------------------------
                                        Name: Mark R. Dayton
                                        Title: Executive Director

                       [Signature page to Loan Agreement]

<PAGE>

                                     ANNEX A

                     NOTICE ADDRESSES; PAYMENT INSTRUCTIONS

If to the Borrower, Group or the other Obligors:

US Airways Group, Inc.
111 West Rio Salado Parkway
Tempe, AZ 85281
Attention: Thomas T. Weir, Vice President and Treasurer
Phone: (480) 693-0800
Fax: (480) 693-5155
E-mail: tom.weir@americawest.com

with a copy to:

US Airways Group, Inc.
111 West Rio Salado Parkway
Tempe, AZ 85281
Attention: James E. Walsh III, Senior Vice President and General Counsel
Phone: (480) 693-0800
Fax: (480) 693-5155
E-mail: james.walsh@americawest.com

with a copy to:

Skadden, Arps, Slate, Meagher & Flom LLP
333 West Wacker Drive
Chicago, IL 60606
Attention: Seth E. Jacobson, Esq.
Phone: (312) 407-0889
Fax: (312) 407-0411
E-mail: sejacobs@skadden.com

If to the Primary Tranche A Lender:

Govco Incorporated
388 Greenwich Street
20th Floor
New York, NY 10013
Attention: Donna Donaldson, Govco Administrator
Phone: (212) 816-8612
Fax: (646) 862-9061
E-mail: donna.m.donaldson@citigroup.com

If to the Govco Administrative Agent:

Citicorp North America, Inc.
388 Greenwich Street, 20th Floor
New York, NY 10013
Attention: Donna Donaldson
Phone: 212-816-8612
Fax: 646-862-9061
E-mail: donna.m.donaldson@citigroup.com

                                    Annex A-1

<PAGE>

If to the Alternate Tranche A Lender:

Citibank, N.A.
388 Greenwich Street
20th Floor
New York, NY 10013
Attention: Barbara Kobelt
Phone: (212) 816-1063
Fax: (646) 862-0263
E-mail: Barbara.kobelt@citigroup.com

If to RSA, as Tranche B Lender:

Retirement Systems of Alabama Holdings LLC
135 South Union Street
Montgomery, AL 36104
Attention: Dr. David G. Bronner
Phone: (334) 242-5718
Fax: (334) 240-3268
E-mail: dbronner@rsa.state.al.us

with a copy to:

William Stephens
Retirement Systems of Alabama Holdings LLC
135 South Union Street
Montgomery, AL 36104
Phone: (334) 242-5715
Fax: (334) 240-3230
E-mail: stephens@rsa.state.al.us

If to Bank of America, N.A., as Tranche B Lender:

Bank of America, N.A.
335 Madison Avenue
NY1-503-05-06
New York, NY 10017
Attention: Bruce M. McCormick
Telephone: (212) 503-7358
Fax: (212) 503-7080
E-mail: Bruce.McCormick@bankofamerica.com

If to the Loan Administrator:

Capstone Advisory Group, LLC
1065 Avenue of the Americas
New York, NY 10018
Attention: Jay Borow
Phone: (212) 782-1411
Fax: (212) 782-1478
E-mail: jborow@capstoneag.com

If to the Agent:

                                    Annex A-2

<PAGE>

Citibank, N.A.
2 Penns Way Suite 100
New Castle, DE 19720
Attention: Kathleen Racer
Phone: (302) 894-6002
Fax: (212) 994-0849
E-mail: kathleen.c.racer@citigroup.com

If to the Collateral Agent:

Wilmington Trust Company
Rodney Square North
1100 North Market Street
Wilmington, DE 19890-1615
Attention: Sandra R. Ortiz
Phone: (302) 636-6056
Fax: (302) 636-4145
E-mail: sortiz@wilmingtontrust.com

If to the Board:

Air Transportation Stabilization Board
1120 Vermont Avenue
Suite 970
Washington, D.C. 20005
Attention: Executive Director
Phone: (202) 622-3550
Fax: (202) 622-3420
E-mail: mark.dayton@do.treas.gov

with a copy to:

United States Department of the Treasury
1500 Pennsylvania Avenue, N.W.
Washington, D.C. 20220
Attention: Deputy Assistant Secretary for Government Financial Policy
Phone: (202) 622-7073
Fax: (202) 622-0387
E-mail: roger.kodat@do.treas.gov

                                    Annex A-3

<PAGE>

                                     ANNEX B

                                 LENDING OFFICE

Govco Incorporated, as Primary Tranche A Lender
388 Greenwich Street
20th Floor
New York, NY 10013
Attention: Donna Donaldson, Govco Administrator
Phone: (212) 816-8612
Fax: (646) 862-9061
E-mail: donna.m.donaldson@citigroup.com

Citibank, N.A., as Alternate Tranche A Lender
388 Greenwich Street, 20th Floor
New York, NY 10013
Attention: Donna Donaldson
Phone: 212-816-8612
Fax: 646-862-9061
E-mail: donna.m.donaldson@citigroup.com

Bank of America, N.A.
335 Madison Avenue
NY1-503-05-06
New York, NY 10017
Attention: Bruce M. McCormick
Telephone: (212) 503-7358
Fax: (212) 503-7080
E-mail: Bruce.McCormick@bankofamerica.com

Retirement Systems of Alabama Holdings LLC, , as a Tranche B Lender
135 South Union Street
Montgomery, AL 36104
Attention: Dr. David G. Bronner
Phone: (334) 242-5718
Fax: (334) 240-3268
E-mail: dbronner@rsa.state.al.us

                                    Annex B-1

<PAGE>

                                    EXHIBIT A

                            ASSIGNMENT AND ACCEPTANCE

          ASSIGNMENT AND ACCEPTANCE dated as of _________, ____, between
______________ (the "Assignor") and ______________ (the "Assignee"). Reference
is made to the Loan Agreement, dated as of September 27 (as the same may be
amended, restated, supplemented or otherwise modified from time to time, the
"Loan Agreement"), among US Airways, Inc., US Airways Group, Inc., the other
Obligors from time to time party thereto, the several lenders from time to time
party thereto, Citibank, N.A., as Agent, Citicorp North America, Inc., as Govco
Administrative Agent, Wilmington Trust Company, as Collateral Agent and Air
Transportation Stabilization Board. Capitalized terms used herein and not
otherwise defined herein are used herein as defined in the Loan Agreement.

          The Assignor and the Assignee hereby agree as follows:

          (i) The Assignor hereby sells and assigns to the Assignee, and the
     Assignee hereby purchases and assumes from the Assignor, [all of] [a __%
     interest in] the Assignor's rights and obligations under the Loan Agreement
     as a Tranche [A][B] Lender. The principal amount of Tranche [A][B] of the
     Loan assigned to the Assignee are set forth in Section 1 of Schedule I [and
     the principal amount of Tranche [A][B] of the Loan retained by the Assignor
     after giving effect to such sale and assignment are set forth in Section 2
     of Schedule I]. [The Tranche A interest being assigned to the Assignor
     hereunder [is/is not] being assigned together with a corresponding interest
     under the Board Guaranty.] Such sale and assignment is without recourse to
     the Assignor or any of its representatives or agents (including any
     placement agent), and, except for those representations and warranties by
     the Assignor expressly set forth in this Assignment and Acceptance, without
     representation or warranty by any such Person.

          (ii) The Assignor (i) represents and warrants that it is the legal and
     beneficial owner of the interest being assigned by it hereunder and that
     such interest is free and clear of any lien, encumbrance or any adverse
     claim; (ii) makes no representation or warranty and assumes no
     responsibility with respect to any statements, warranties or
     representations made in or in connection with the Loan Agreement or any
     other Loan Document or any other instrument or document furnished pursuant
     thereto or the execution, legality, validity, enforceability, genuineness,
     sufficiency or value of the Loan Agreement or any other Loan Document or
     any other instrument or document furnished pursuant thereto or any
     collateral thereunder; and (iii) makes no representation or warranty and
     assumes no responsibility with respect to (A) the financial condition of
     the Borrower, any other Obligor or any other Person obligated under any
     Loan Document or any other instrument or document furnished pursuant
     thereto or (B) the performance or observance by the Borrower, any other
     Obligor or any other Person obligated under any Loan Document or any other
     instrument or document furnished pursuant thereto of any of their
     respective obligations under any Loan Document or any other instrument or
     document furnished pursuant thereto.

          (iii) The Assignee (i) agrees that it will, independently and without
     reliance upon the Agent, the Collateral Agent, the Assignor, the Board or
     any other Lender, or any of their respective representatives or agents
     (including any placement agent), and based on such documents and
     information as it shall deem appropriate at the time, continue to make its
     own credit decisions in taking or not taking action under the Loan
     Agreement; (ii) appoints and authorizes the Agent and the Collateral to
     take such action as administrative agent or collateral agent, respectively,
     on its behalf and to exercise such powers under the Loan Agreement and the
     other Loan Documents as are delegated to the Agent or the Collateral Agent
     by the terms thereof, together with such powers as are reasonably
     incidental thereto; (iii) agrees that it will perform in accordance with
     their terms all of the obligations which by the terms of the Loan Agreement
     are

                                   Exhibit A-1

<PAGE>

     required to be performed by it as a Lender; (iv) represents and warrants
     that it is an Eligible Lender; (v) confirms it has received and had an
     opportunity to review a copy of the Loan Agreement and the other Loan
     Documents, together with copies of the most recent financial statements
     delivered pursuant to Article 5.1(b) thereof, and such other documents and
     information as it has deemed appropriate to make its own credit analysis
     and decision to enter into this Assignment and Acceptance and to purchase
     the interest being assigned hereunder on the basis of which it has made
     such analysis and decision independently and without reliance on the Agent,
     the Collateral Agent, the Assignor, the Board or any other Lender, or any
     of their respective representatives or agents (including any placement
     agent); (vi) specifies as its Lending Office (and address for notices) the
     office set forth beneath its name on the signature pages hereof; and (vii)
     acknowledges and agrees to the terms of the Loan Documents, including,
     without limitation, the terms of the Intercreditor Agreement.

          (iv) Following the execution of this Assignment and Acceptance by the
     Assignor and the Assignee, it will be delivered to the Agent (with a copy
     to the Board) for acceptance and recording by the Agent, together with an
     assignment fee of $3,500 payable by the [Assignor]. The effective date of
     this Assignment and Acceptance shall be __________ [or such later date as
     of which the Board shall have consented to the sale and assignment of [all
     of] [a __% interest in] the Assignor's rights and obligations under the
     Loan Agreement and the other Loan Documents to the Assignee as provided
     herein and as evidenced by its signed confirmation thereof set forth on the
     signature pages hereof] (the "Effective Date").

          (v) Upon such acceptance and recording by the Agent, then, as of the
     Effective Date, (i) the Assignee shall be a party to the Loan Agreement
     and, to the extent provided in this Assignment and Acceptance, have the
     rights and obligations under the Loan Agreement of a Lender and (ii) the
     Assignor shall, to the extent provided in this Assignment and Acceptance,
     relinquish its rights (except those which survive the payment in full of
     the Obligations) other than those relating to events or circumstances
     occurring prior to the Effective Date and be released from its obligations
     under the Loan Documents.

          (vi) Upon such acceptance and recording by the Agent, from and after
     the Effective Date, the Agent shall make all payments under the Loan
     Documents in respect of the interest assigned hereby (i) to or for the
     account of the Assignee, in the case of amounts accrued with respect to any
     period on or after the Effective Date and (ii) to or for the account of the
     Assignor, in the case of amounts accrued with respect to any period prior
     to the Effective Date.

          (vii) This Assignment and Acceptance shall be governed by, and be
     construed in accordance with, the law of the State of New York. (viii) This
     Assignment and Acceptance may be executed in any number of counterparts and
     by different parties on separate counterparts, each of which when so
     executed shall be deemed to be an original and all of which taken together
     shall constitute but one and the same agreement. Delivery of an executed
     counterpart of this Assignment and Acceptance by telecopier shall be
     effective as delivery of a manually executed counterpart of this Assignment
     and Acceptance.

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

                                   Exhibit A-2

<PAGE>

                                        [Assignor]

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

                                        [Assignee]

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

                                        Lending Office (and address for
                                        notices):
                                        [Address]

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

Accepted this _____________ day

of ________________________, ____

CITIBANK, N.A.,
as Agent

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

[The Board hereby confirms its consent to this Assignment and Acceptance in
accordance with the provisions of Section 9.2 of the Loan Agreement

AIR TRANSPORTATION STABILIZATION BOARD

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

[The Borrower hereby confirms its consent to this Assignment and Acceptance in
accordance with the provisions of Section 9.2 of the Loan Agreement.

US AIRWAYS, INC.

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

                                   Exhibit A-3

<PAGE>

                                   SCHEDULE I
                                       TO
                            ASSIGNMENT AND ACCEPTANCE

<TABLE>
<S>                                                        <C>
SECTION 1.

Aggregate Outstanding Principal Amount of Tranche [A][B]
Assigned to Assignee:                                      $___________________

SECTION 2.

Aggregate Outstanding Principal Amount of Tranche [A][B]
retained by Assignor:                                      $___________________
</TABLE>

                                       I-1

<PAGE>

                                   EXHIBIT B-1

                             FORM OF TRANCHE A NOTE

$[_]                                                          September 27, 2005

     FOR VALUE RECEIVED, the undersigned US AIRWAYS, INC., a Delaware
corporation (the "Borrower"), hereby promises to pay Citibank, N.A. as Agent, or
its registered assigns, for the account of Govco Incorporated and Citibank,
N.A., as the Tranche A Lenders, the principal amount set forth above, or, if
less, the aggregate unpaid principal amount of Tranche A of the Loan, payable at
such times, and in such amounts, as are specified in the Loan Agreement (as
defined below). The Borrower hereby promises to pay interest on the unpaid
principal amount of Tranche A from the date hereof until such principal amount
is paid in full, at the rate or rates, and payable at such times as are
specified in the Loan Agreement.

     This Tranche A Note shall be payable at the principal office of the Agent
presently located at 399 Park Avenue, New York, New York, 10022.

     This Tranche A Note is the "Tranche A Note" referred to in that certain
Loan Agreement, dated as of September 27, 2005 (as the same may be amended,
restated, supplemented or otherwise modified from time to time, the "Loan
Agreement"), among the Borrower, US Airways Group, Inc., the other Obligors from
time to time party thereto, the several lenders from time to time party thereto,
Citibank, N.A., as Agent, Citicorp North America, Inc., as Govco Administrative
Agent, Wilmington Trust Company, as Collateral Agent and Air Transportation
Stabilization Board. Capitalized terms used herein and not defined herein are
used herein as defined in the Loan Agreement.

     Demand, diligence, presentment, protest and notice of non-payment and
protest are hereby waived by the Borrower. This Tranche A Note may be prepaid
solely as provided in the Loan Agreement and may be accelerated in whole or in
part as provided in the Loan Agreement.

     This Tranche A Note shall be governed by, and construed in accordance with,
the law of the State of New York (and to the extent applicable, the Bankruptcy
Code); provided that the rights and obligations of the Board hereunder shall be
governed by, and construed in accordance with, the Federal law of the United
States of America, if and to the extent such Federal law is applicable, and
otherwise in accordance with the law of the State of New York.

     IN WITNESS WHEREOF, the Borrower has caused this Tranche A Note to be
executed and delivered by its duly authorized officer as of the date and at the
place set forth above.

                                        US AIRWAYS, INC.

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

                                      B1-1

<PAGE>

                                   EXHIBIT B-2

                             FORM OF TRANCHE B NOTE
                                    No. [--]

$[_]                                                          September 27, 2005

     FOR VALUE RECEIVED, the undersigned US AIRWAYS, INC., a Delaware
corporation (the "Borrower"), hereby promises to pay Citibank, N.A. as Agent, or
its registered assigns, for the account of [_______] as a Tranche B Lender, the
principal amount set forth above, or, if less, the aggregate unpaid principal
amount of Tranche B, payable at such times, and in such amounts, as are
specified in the Loan Agreement (as defined below). The Borrower hereby promises
to pay interest on the unpaid principal amount of Tranche B from the date hereof
until such principal amount is paid in full, at the rate or rates, and payable
at such times as are specified in the Loan Agreement.

     This Tranche B Note shall be payable at the principal office of the Agent
presently located at 399 Park Avenue, New York, New York, 10022.

     This Tranche B Note is the "Tranche B Note" referred to in that certain
Loan Agreement, dated as of September 27, 2005 (as the same may be amended,
restated, supplemented or otherwise modified from time to time, the "Loan
Agreement"), among the Borrower, US Airways Group, Inc., the other Obligors from
time to time party thereto, the several lenders from time to time party thereto,
Citibank, N.A., as Agent, Citicorp North America, Inc., as Govco Administrative
Agent, Wilmington Trust Company, as Collateral Agent and Air Transportation
Stabilization Board. Capitalized terms used herein and not defined herein are
used herein as defined in the Loan Agreement.

     Demand, diligence, presentment, protest and notice of non-payment and
protest are hereby waived by the Borrower. This Tranche B Note may be prepaid
solely as provided in the Loan Agreement and may be accelerated in whole or in
part as provided in the Loan Agreement.

     This Tranche B Note shall be governed by, and construed in accordance with,
the law of the State of New York (and to the extent applicable, the Bankruptcy
Code); provided that the rights and obligations of the Board hereunder shall be
governed by, and construed in accordance with, the Federal law of the United
States of America, if and to the extent such Federal law is applicable, and
otherwise in accordance with the law of the State of New York.

     IN WITNESS WHEREOF, the Borrower has caused this Tranche B Note to be
executed and delivered by its duly authorized officer as of the date and at the
place set forth above.

                                        US AIRWAYS, INC.

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

                                      B2-1

<PAGE>

                                    EXHIBIT I

                      FORM OF COLLATERAL VALUE CERTIFICATE

          Reference is made to the Loan Agreement dated as of September 27, 2005
by and among US Airways, Inc. (the "Borrower"), US Airways Group, Inc.
("Group"), the Subsidiaries of Group parties thereto from time to time, the
several banks and other financial institutions or entities from time to time
parties thereto as lenders, Citibank, N.A., as Agent, Citicorp North America,
Inc., as Govco Administrative Agent, Wilmington Trust Company, as Collateral
Agent and Air Transportation Stabilization Board (as the same may be amended,
restated or supplemented or otherwise modified from time to time, the "Loan
Agreement"). Capitalized terms used herein and not otherwise defined herein
shall have the meanings assigned to such terms in the Loan Agreement.

          The undersigned, being a Responsible Officer of the Borrower, does
hereby certify as of the date hereof that the Collateral Value is as follows:

<TABLE>
<S>                                                                                  <C>
APPRAISED COLLATERAL (A - B)                                                         $______________

   A = Appraised Value based on the Appraisal Report(s) attached hereto as
   Schedule I: $_______________, of which $_____________ is the Appraised Value
   of spare parts

   B = Ineligible Assets (as identified and described on Schedule II attached
   hereto): $_______________

ELIGIBLE ACCOUNTS (A * B)                                                            $______________

   A = Eligible Accounts: $_______________

   B = 85%

TOTAL COLLATERAL VALUE (Appraised Collateral + Eligible Accounts)                    $______________

COLLATERAL VALUE DEFICIENCY ((135% of the sum of ((A +B) - C) - Total Collateral
Value)                                                                               $______________

   A = Outstanding principal and accrued interest on the Loan:

   $_______________

   B = Outstanding principal and accrued interest on the AWA Loan:

   $_______________

   C = required Minimum Adjusted Cash Amount: $_______________
</TABLE>

<PAGE>

     In addition, the undersigned hereby certifies as of the date hereof as
     follows:

1.   None of the Collateral included in the calculation of the Collateral Value
     is subject to any event of loss, damage or other casualty that (i) has
     materially and adversely affected the value of such Collateral, whether
     insured or not, or (ii) is not disclosed in a schedule referenced above and
     attached hereto.

2.   The Appraised Value of spare parts counted in the computation of Collateral
     Value [is] [is not] less than $_______, which amount is equal to 75% of the
     Appraised Value of the spare parts set forth in the Baseline Appraisal.

3.   [No Collateral Value Deficiency exists/A Collateral Value Deficiency
     exists].

          The undersigned hereby certifies that all statements made in this
Collateral Value Certificate are true and correct as of the date hereof.

Date: _________________

                                        US AIRWAYS, INC.

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

                                      B2-1

<PAGE>

                                    EXHIBIT K

                                   [RESERVED]

                                      B2-1

<PAGE>

                                    EXHIBIT L

                         FORM OF SLOT UTILIZATION REPORT

          Reference is made to the Loan Agreement dated as of September 27, 2005
by and among US Airways, Inc., US Airways Group, Inc., the Subsidiaries of Group
parties thereto from time to time, the several banks and other financial
institutions or entities from time to time parties thereto as lenders, Citibank,
N.A., as Agent, Citicorp North America, Inc., as Govco Administrative Agent,
Wilmington Trust Company, as Collateral Agent and Air Transportation
Stabilization Board (as the same may be amended, restated or supplemented or
otherwise modified from time to time, the "Loan Agreement"). This Slot
Utilization Report is being delivered pursuant to Section 5.1(b)(xx) of the Loan
Agreement. Capitalized terms used but not defined herein have the meanings
assigned to them in the Loan Agreement.

REPORTING PERIOD: _____________________

I.   SLOT USAGE*

Airport: ________________________

<TABLE>
<CAPTION>
Slot Time   Total Held   Total Used   Pct. Usage (%)   Departure/Arrival
---------   ----------   ----------   --------------   -----------------
<S>         <C>          <C>          <C>              <C>

</TABLE>

II.  RECALLED SLOTS

(a)  Slots recalled by the FAA or otherwise revoked or terminated during the
     current reporting period for failure to comply with Slot Regulations:

<TABLE>
<CAPTION>
Slot Time   Slot ID   Date Recalled   Appraised Value
---------   -------   -------------   ---------------
<S>         <C>       <C>             <C>

</TABLE>

(b)  Slots recalled by the FAA or otherwise revoked or terminated in all prior
     reporting periods during the term of the Loan for failure to comply with
     Slot Regulations:

<TABLE>
<CAPTION>
Slot Time   Slot ID   Date Recalled   Appraised Value
---------   -------   -------------   ---------------
<S>         <C>       <C>             <C>

</TABLE>

(c)  If any Slot identified in II(a) above is a Secondary Slot, establish in
     reasonable detail why the applicable Obligor determined that maintaining
     such Slot was no longer commercially required (within the meaning of
     Section 7.1(o)(i) of the Loan Agreement).

----------
*    A separate chart should be provided for each airport at which any of the
     Obligors holds or utilizes Slots.

<PAGE>

III. ATTACHMENTS

     Attached to this report is a true and complete copy of each Slot
     utilization report required to be delivered to the FAA under the Slot
     Regulations for the two month reporting period summarized herein [together
     with any requests for waivers or other documentation provided to the FAA in
     connection therewith].

IV.  CERTIFICATION**

     The undersigned Responsible Officer of Group hereby certifies that the
     foregoing is true and correct in all material respects.

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

----------
**   Certification required to be made by a Responsible Officer of Group.

<PAGE>

                                    EXHIBIT M

                           FORM OF SUBSIDIARY JOINDER

          JOINDER AGREEMENT, dated as of ___________ ___, 200___ (this
"Joinder") by ______________________ (the "New Subsidiary") to the Loan
Agreement dated as of September 27, 2005 (as the same may be amended, restated
or supplemented or otherwise modified from time to time, the "Loan Agreement"),
among US Airways, Inc., as Borrower, US Airways Group, Inc., the other Obligors
from time to time party thereto, the several lenders from time to time party
thereto, Citibank, N.A., as Agent, Citicorp North America, Inc., as Govco
Administrative Agent, Wilmington Trust Company, as Collateral Agent and Air
Transportation Stabilization Board. Capitalized terms used herein and not
otherwise defined herein shall have the meanings assigned to such terms in the
Loan Agreement.

                                    RECITALS

          WHEREAS, Section 5.8(a) of the Loan Agreement provides that, following
the formation or acquisition by any Obligor of a Subsidiary that is not a CFC,
such Obligor shall cause such Subsidiary to execute and deliver to the Agent and
the Board a Subsidiary Joinder, pursuant to which such Subsidiary shall become a
party to the Loan Agreement.

                                    AGREEMENT

          NOW, THEREFORE, in consideration of the foregoing, and for other good
and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged by the New Subsidiary, the New Subsidiary, intending legally to be
bound, hereby agrees as follows:

          1. Joinder. By the execution of this Joinder, the New Subsidiary
hereby agrees that it is, and shall be deemed for all purposes to be, a
Subsidiary Guarantor under the Loan Agreement, and agrees that it is bound by
the terms, conditions and obligations set forth therein, with the same force and
effect as if the New Subsidiary had been an original signatory thereto.

          2. Notice. The address of the New Subsidiary set forth below its
signature hereto shall be its address for all purposes of the Loan Agreement as
if set forth on Annex A thereto.

          3. Governing Law. This Joinder shall be construed in accordance with,
and shall be governed by, the laws of the State of New York.

          4. Further Assurances. The New Subsidiary agrees to perform any
further acts and execute and deliver any additional documents and instruments
that may be necessary or reasonably requested by the Agent or the Board (so long
as the Board is either a guarantor of Tranche A or a Lender under the Loan
Agreement) to carry out the provisions of this Joinder.

<PAGE>

          IN WITNESS WHEREOF, the New Subsidiary has executed this Joinder
Agreement as of the date first above written.

                                        [NEW SUBSIDIARY]

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

                                        Address and Contact Information:

                                        Attn:
                                              ----------------------------------
                                        Tel:
                                             -----------------------------------
                                        Fax:
                                             -----------------------------------

ACKNOWLEDGED:

CITIBANK, N.A.,
as Agent

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

AIR TRANSPORTATION
STABILIZATION BOARD

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

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