Exhibit 1.1
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                             US AIRWAYS GROUP, INC.
                            (A DELAWARE CORPORATION)
                             SHARES OF COMMON STOCK
                               PURCHASE AGREEMENT
Dated: [      ], 2005
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                               TABLE OF CONTENTS
                                                                                                      PAGE
                                                                                                
SECTION 1.   Representations and Warranties............................................................2
             (a)    Representations and Warranties by the Company......................................2
                    (i)       Compliance with Registration Requirements................................2
                    (ii)      Independent Accountants..................................................3
                    (iii)     Financial Statements.....................................................3
                    (iv)      No Material Adverse Change in Business...................................4
                    (v)       Publicly Filed Documents.................................................4
                    (vi)      Good Standing of the Company.............................................4
                    (vii)     Good Standing of Subsidiaries............................................4
                    (viii)    Capitalization...........................................................5
                    (ix)      Authorization of Agreement...............................................5
                    (x)       Authorization and Description of Securities..............................5
                    (xi)      Absence of Defaults and Conflicts........................................5
                    (xii)     Absence of Labor Dispute.................................................6
                    (xiii)    Absence of Proceedings...................................................6
                    (xiv)     Accuracy of Exhibits.....................................................6
                    (xv)      Possession of Intellectual Property......................................6
                    (xvi)     Absence of Further Requirements..........................................7
                    (xvii)    Possession of Licenses and Permits.......................................7
                    (xviii)   Title to Property........................................................7
                    (xix)     Investment Company Act...................................................8
                    (xx)      Environmental Laws.......................................................8
                    (xxi)     Registration Rights......................................................8
                    (xxii)    Restricted Stockholders..................................................8
                    (xxiii)   Statistical and Market-Related Data......................................8
                    (xxiv)    ERISA....................................................................9
                    (xxv)     Tax Returns and Payment of Taxes.........................................9
                    (xxvi)    Insurance................................................................9
                    (xxvii)   No Stabilization or Manipulation........................................10
                    (xxviii)  Certain Transactions....................................................10
                    (xxix)    Accounting and Other Controls...........................................10
                    (xxx)     Foreign Corrupt Practices Act...........................................10
                    (xxxi)    Absence of Restrictions on Dividends by Subsidiaries....................10
                    (xxxii)   Compliance with ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Act......................................11
             (b)    Officer's Certificates............................................................11
SECTION 2.   Sale and Delivery to Underwriters; Closing...............................................11
             (a)    Initial Securities................................................................11
             (b)    Option Securities.................................................................11
             (c)    Payment...........................................................................11
             (d)    Denominations; Registration.......................................................12
SECTION 3.   Covenants of the Company.................................................................12
             (a)    Compliance with Securities Regulations and Commission Requests....................12
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             (b)    Filing of Amendments..............................................................13
             (c)    Delivery of Registration Statements...............................................13
             (d)    Delivery of Prospectuses..........................................................13
             (e)    Continued Compliance with Securities Laws.........................................13
             (f)    Blue Sky Qualifications...........................................................14
             (g)    Rule 158..........................................................................14
             (h)    Use of Proceeds...................................................................14
             (i)    Listing...........................................................................14
             (j)    Restriction on Sale of Securities.................................................14
             (k)    Reporting Requirements............................................................15
SECTION 4.   Payment of Expenses......................................................................15
             (a)    Expenses..........................................................................15
             (b)    Termination of Agreement..........................................................16
SECTION 5.   Conditions of Underwriters' Obligations..................................................16
             (a)    Effectiveness of Registration Statement...........................................16
             (b)    Opinion of Counsel for Company....................................................16
             (c)    Opinion of Counsel for Underwriters...............................................17
             (d)    Officers' Certificate.............................................................17
             (e)    Accountants' Comfort Letters......................................................17
             (f)    Bring-down Comfort Letter.........................................................17
             (g)    Approval of Listing...............................................................18
             (h)    No Objection......................................................................18
             (i)    Lock-up Agreements................................................................18
             (j)    Conditions to Purchase of Option Securities.......................................18
                    (i)       Officers' Certificate...................................................18
                    (ii)      Opinions of Counsel for Company.........................................18
                    (iii)     Opinion of Counsel for Underwriters.....................................18
                    (iv)      Bring-down Comfort Letter...............................................18
             (k)    Additional Documents..............................................................19
             (l)    Termination of Agreement..........................................................19
SECTION 6.   Indemnification..........................................................................19
             (a)    Indemnification of Underwriters by the Company....................................19
             (b)    Indemnification of Company, Directors and Officers................................20
             (c)    Actions Against Parties; Notification.............................................20
             (d)    Settlement Without Consent if Failure to Reimburse................................21
SECTION 7.   Contribution.............................................................................21
SECTION 8.   Representations, Warranties and Agreements to Survive Delivery...........................22
SECTION 9.   Termination of Agreement.................................................................22
             (a)    Termination; General..............................................................22
             (b)    Liabilities.......................................................................23
SECTION 10.  Default by One or More of the Underwriters...............................................23
SECTION 11.  No Fiduciary Duties......................................................................24
SECTION 12.  Notices..................................................................................24
SECTION 13.  Parties..................................................................................24
SECTION 14.  GOVERNING LAW............................................................................24
SECTION 15.  TIME.....................................................................................24
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SECTION 16.  Counterparts.............................................................................25
SECTION 17.  Effect of Headings.......................................................................25
SECTION 18.  Submission to Jurisdiction...............................................................25
SCHEDULES
Schedule A      -     List of Underwriters.......................................................Sch A-1
Schedule B      -     List of Persons and Entities Subject to Lock-up............................Sch B-1
Schedule C      -     Pricing Information........................................................Sch C-1
EXHIBITS
Exhibit A-1     -     Form of Opinion of SASM&F....................................................A-1-1
Exhibit B       -     Form of Lock-up Letter.........................................................B-1
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                             US AIRWAYS GROUP, INC.
                            (A DELAWARE CORPORATION)
                                  SHARES OF COMMON STOCK
                           (PAR VALUE $.01 PER SHARE)
                               PURCHASE AGREEMENT
                                                                  [      ], 2005
▇▇▇▇▇▇▇ ▇▇▇▇▇ & Co.
▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
            Incorporated
Citigroup Global Markets Inc.
as Representatives of the several Underwriters
▇/▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇ & ▇▇.
      ▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
            Incorporated
      ▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇
      ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇
Ladies and Gentlemen:
      US Airways Group, Inc., a Delaware corporation (the "Company"), confirms
its agreement with ▇▇▇▇▇▇▇ ▇▇▇▇▇ & Co., ▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
Incorporated ("▇▇▇▇▇▇▇ ▇▇▇▇▇"), Citigroup Global Markets Inc. ("Citigroup") and
each of the other Underwriters named in Schedule A hereto (collectively, the
"Underwriters," which term shall also include any underwriter substituted as
hereinafter provided in Section 10 hereof), for whom ▇▇▇▇▇▇▇ ▇▇▇▇▇ and Citigroup
are acting as representatives (in such capacity, the "Representatives"), with
respect to (i) the issue and sale by the Company, and the purchase by the
Underwriters, acting severally and not jointly, of the respective numbers of
shares of Common Stock, par value $.01 per share, of the Company (the "Common
Stock") set forth in Schedule A, and (ii) the grant by the Company to the
Underwriters, acting severally and not jointly, of the option described in
Section 2(b) hereof to purchase all or any part of additional shares of Common
Stock to cover over-allotments, if any. The aforesaid shares of Common Stock
(the "Initial Securities") to be purchased by the Underwriters and all or any
part of the shares of Common Stock subject to the option described in Section
2(b) hereof (the "Option Securities") are hereinafter called, collectively, the
"Securities."
      The Company understands that the Underwriters propose to make a public
offering of the Securities as soon as the Representatives deem advisable after
this Agreement has been executed and delivered.
      The Company has filed with the Securities and Exchange Commission (the
"Commission") a registration statement on Form S-1 (No. 333-126226) covering the
registration
of the Securities under the Securities Act of 1933, as amended (the "1933 Act"),
including the related preliminary prospectus or prospectuses. Promptly after
execution and delivery of this Agreement, the Company will prepare and file a
prospectus in accordance with the provisions of Rule 430A ("Rule 430A") of the
rules and regulations of the Commission under the 1933 Act (the "1933 Act
Regulations") and paragraph (b) of Rule 424 ("Rule 424(b)") of the 1933 Act
Regulations. The information included in such prospectus that was omitted from
such registration statement at the time it became effective but that is deemed
to be part of such registration statement at the time it became effective
pursuant to paragraph (b) of Rule 430A is referred to as "Rule 430A
Information". Each prospectus used before such registration statement became
effective, and any prospectus that omitted the Rule 430A Information that was
used after such effectiveness and prior to the execution and delivery of this
Agreement is herein called a "preliminary prospectus." Such registration
statement, including the exhibits and any schedules thereto, at the time it
became effective, and including the Rule 430A Information is herein called the
"Registration Statement." Any registration statement filed pursuant to Rule
462(b) of the 1933 Act Regulations is herein referred to as the "Rule 462(b)
Registration Statement," and after such filing the term "Registration Statement"
shall include the Rule 462(b) Registration Statement. The final prospectus in
the form first furnished to the Underwriters for use in connection with the
offering of the Securities is herein called the "Prospectus." For purposes of
this Agreement, all references to the Registration Statement, any preliminary
prospectus, the Prospectus or any amendment or supplement to any of the
foregoing shall be deemed to include the copy filed with the Commission pursuant
to its Electronic Data Gathering, Analysis and Retrieval system ("▇▇▇▇▇").
            SECTION 1. Representations and Warranties.
            (a) Representations and Warranties by the Company. The Company
represents and warrants to each Underwriter as of the date hereof, as of the
Closing Time referred to in Section 2(c) hereof, and as of each Date of Delivery
(if any) referred to in Section 2(b) hereof and agrees with each Underwriter, as
follows:
            (i) Compliance with Registration Requirements. Each of the
      Registration Statement, any Rule 462(b) Registration Statement and any
      post-effective amendment thereto has become effective under the 1933 Act
      and no stop order suspending the effectiveness of the Registration
      Statement, any Rule 462(b) Registration Statement or any post-effective
      amendment thereto has been issued under the 1933 Act and no proceedings
      for that purpose have been instituted or are pending or, to the knowledge
      of the Company, are contemplated by the Commission, and any request on the
      part of the Commission for additional information has been complied with.
            At the respective times the Registration Statement, any Rule 462(b)
      Registration Statement and any post-effective amendments thereto became
      effective and at the Closing Time (and, if any Option Securities are
      purchased, at the Date of Delivery), the Registration Statement, the Rule
      462(b) Registration Statement and any amendments and supplement thereto
      complied and will comply in all material respects with the requirements of
      the 1933 Act and the 1933 Act Regulations and did not and will not contain
      an untrue statement of a material fact or omit to state a material fact
      required to be stated therein or necessary to make the statements therein
      not misleading. Neither the Prospectus
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      nor any amendments or supplements thereto (including any prospectus
      wrapper), at the time the Prospectus or any such amendment or supplements
      was issued and at the Closing Time (and, if any Option Securities are
      purchased, at the Date of Delivery), included or will include an untrue
      statement of a material fact or omitted or will omit to state a material
      fact necessary in order to make the statements therein, in the light of
      the circumstances under which they were made, not misleading. The
      representations and warranties in this subsection shall not apply to
      statements in or omissions from the Registration Statement or the
      Prospectus made in reliance upon and in conformity with information
      furnished to the Company in writing by any Underwriter through the
      Representatives expressly for use in the Registration Statement (or any
      amendment thereto) or the Prospectus (or any amendment or supplement
      thereto).
            Each preliminary prospectus and the prospectus filed as part of the
      Registration Statement as originally filed or as part of any amendment
      thereto, complied when so filed in all material respects with the 1933 Act
      Regulations and each preliminary prospectus and the Prospectus delivered
      to the Underwriters for use in connection with this offering was identical
      to the electronically transmitted copies thereof filed with the Commission
      pursuant to ▇▇▇▇▇, except to the extent permitted by Regulation S-T.
            (ii) Independent Accountants. Each of the accountants who certified
      the financial statements and supporting schedules included in the
      Registration Statement has advised the Company that they are independent
      registered public accountants as required by the 1933 Act and the 1933 Act
      Regulations.
            (iii) Financial Statements. The financial statements included in the
      Registration Statement and the Prospectus, together with the related
      schedules and notes, present fairly the financial position of the Company
      and its consolidated subsidiaries at the dates indicated and the statement
      of operations, stockholders' equity and cash flows of the Company and its
      consolidated subsidiaries for the periods specified; said financial
      statements have been prepared in conformity with generally accepted
      accounting principles ("GAAP") applied on a consistent basis throughout
      the periods involved except as disclosed therein. The supporting
      schedules included in the Registration Statement present fairly in
      accordance with GAAP the information required to be stated therein. No
      financial statements are required to be included in the Registration
      Statement that have not been so included.
            The selected financial data of the Company and the summary financial
      information of the Company included in the Registration Statement and the
      Prospectus present fairly the information shown therein and have been
      compiled on a basis consistent with that of the audited financial
      statements included in the Registration Statement. The pro forma financial
      statements and the related notes thereto included in the Registration
      Statement and the Prospectus present fairly the information shown therein,
      have been prepared in accordance with the Commission's rules and
      guidelines with respect to pro forma financial statements and have been
      properly compiled on the bases described therein, and the assumptions used
      in the preparation thereof are reasonable and the adjustments used therein
      are appropriate to give effect to the transactions and circumstances
      referred to therein.
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            (iv) No Material Adverse Change in Business. Since the respective
      dates as of which information is given in the Registration Statement and
      the Prospectus, except as otherwise stated therein, (A) there has been no
      material adverse change in the condition, financial or otherwise, or in
      the earnings, business affairs, business prospects or properties of the
      Company and its Subsidiaries (as defined below) considered as one
      enterprise, whether or not arising in the ordinary course of business (a
      "Material Adverse Effect"), (B) there have been no transactions entered
      into by the Company or any of its Subsidiaries, other than those in the
      ordinary course of business, which are material with respect to the
      Company and its subsidiaries considered as one enterprise and (C) there
      has been no dividend or distribution of any kind declared, paid or made by
      the Company on any class of its capital stock.
            (v) Publicly Filed Documents. The Company's Quarterly Report on Form
      10-Q for the quarter ended June 30, 2005 filed with the Commission and all
      subsequent reports which have been filed by the Company with the
      Commission or sent to stockholders pursuant to the Securities Exchange Act
      of 1934, as amended (the "1934 Act") and the Company's Registration
      Statement on Form S-4 (No. 333-126162), when they were filed with the
      Commission, complied in all material respects to the requirements of the
      1933 Act or the 1934 Act, as applicable, and the rules and regulations of
      the Commission thereunder, and none of such documents contained an untrue
      statement of a material fact or omitted to state a material fact required
      to be stated therein or necessary to make the statements therein not
      misleading; and any further documents so filed by the Company, when such
      documents become effective or are filed with the Commission by the
      Company, as the case may be, will comply in all material respects to the
      requirements of the 1933 Act or the 1934 Act, as applicable, and the rules
      and regulations of the Commission thereunder and will not contain an
      untrue statement of a material fact or omit to state a material fact
      required to be stated therein or necessary to make the statements therein
      not misleading.
            (vi) Good Standing of the Company. The Company has been duly
      organized and is validly existing as a corporation in good standing under
      the laws of the State of Delaware and has corporate power and authority to
      own, lease and operate its properties and to conduct its business as
      described in the Prospectus and to enter into and perform its obligations
      under this Agreement; and the Company is duly qualified as a foreign
      corporation to transact business and is in good standing in each other
      jurisdiction in which such qualification is required, whether by reason of
      the ownership or leasing of property or the conduct of business, except
      where the failure so to qualify or to be in good standing would not result
      in a Material Adverse Effect.
            (vii) Good Standing of Subsidiaries. Each "significant subsidiary"
      of the Company (as such term in defined in Rule 1-02 of Regulation S-X
      (each a "Subsidiary" and, collectively, the "Subsidiaries") has been duly
      organized and is validly existing as a corporation and in good standing
      (if recognized by such jurisdiction) under the laws of the jurisdiction of
      its incorporation, has corporate power and authority to own, lease and
      operate its properties and to conduct its business as described in the
      Prospectus and is duly qualified as a foreign corporation to transact
      business and is in good standing in each jurisdiction in which such
      qualification is required, whether by reason of the ownership or
                                      -4-
      leasing of property or the conduct of business, except where the failure
      so to qualify or to be in good standing would not result in a Material
      Adverse Effect; except as otherwise disclosed in the Prospectus, all of
      the issued and outstanding capital stock of each such Subsidiary has been
      duly authorized and validly issued, is fully paid and non-assessable and
      is owned by the Company, directly or through subsidiaries, free and clear
      of any security interest, mortgage, pledge, lien, encumbrance, claim or
      equity; none of the outstanding shares of capital stock of any Subsidiary
      was issued in violation of the preemptive or similar rights of any
      securityholder of such Subsidiary. The only subsidiaries of the Company
      are the subsidiaries listed on Exhibit 21.1 to the Registration Statement.
            (viii) Capitalization. The authorized, issued and outstanding
      capital stock of the Company was, as of June 30, 2005, as set forth in the
      Prospectus in the column entitled "Actual" under the caption
      "Capitalization" and, after giving effect to the offering, would have
      been, as of June 30, 2005, as set forth in the column entitled "As
      Adjusted" under the caption "Capitalization" (except, in each case, for
      subsequent issuances, if any, pursuant to this Agreement, pursuant to
      reservations, agreements or employee benefit plans referred to in the
      Prospectus or pursuant to the exercise of convertible securities or
      options referred to in the Prospectus). The shares of issued and
      outstanding capital stock of the Company have been duly authorized and
      validly issued and are fully paid and non-assessable; none of the
      outstanding shares of capital stock of the Company was issued in violation
      of the preemptive or other similar rights of any securityholder of the
      Company.
            (ix) Authorization of Agreement. This Agreement has been duly
      authorized, executed and delivered by the Company.
            (x) Authorization and Description of Securities. The Securities to
      be purchased by the Underwriters from the Company have been duly
      authorized for issuance and sale to the Underwriters pursuant to this
      Agreement and, when issued and delivered by the Company pursuant to this
      Agreement against payment of the consideration set forth herein, will be
      validly issued, fully paid and non-assessable; the Common Stock conforms
      to all statements relating thereto contained in the Prospectus and such
      description conforms to the rights set forth in the instruments defining
      the same; no holder of the Securities will be subject to personal
      liability by reason of being such a holder; and the issuance of the
      Securities is not subject to the preemptive or other similar rights of any
      securityholder of the Company.
            (xi) Absence of Defaults and Conflicts. Neither the Company nor any
      of its Subsidiaries is in violation of its charter or by-laws or in
      default in the performance or observance of any obligation, agreement,
      covenant or condition contained in any contract, indenture, mortgage, deed
      of trust, loan or credit agreement, note, lease or other agreement or
      instrument to which the Company or any of its Subsidiaries is a party or
      by which it or any of them may be bound, or to which any of the property
      or assets of the Company or any Subsidiary is subject (collectively,
      "Agreements and Instruments"), except for such defaults that would not
      result in a Material Adverse Effect; and the execution, delivery and
      performance of this Agreement and the consummation of the transactions
      contemplated in this Agreement and in the Registration Statement
      (including, but not limited to, the issuance and sale of the Securities
      and the use of the proceeds from the
                                      -5-
      sale of the Securities as described in the Prospectus under the caption
      "Use of Proceeds") and compliance by the Company with its obligations
      under this Agreement have been duly authorized by all necessary corporate
      action and do not and will not, whether with or without the giving of
      notice or passage of time or both, conflict with or constitute a breach
      of, or default or Repayment Event (as defined below) under, or result in
      the creation or imposition of any lien, charge or encumbrance upon any
      property or assets of the Company or any Subsidiary pursuant to, the
      Agreements and Instruments (except for such conflicts, breaches or
      defaults or liens, charges or encumbrances that would not result in a
      Material Adverse Effect), nor will such action result in any violation of
      the provisions of the charter or by-laws of the Company or any Subsidiary
      or any applicable law, statute, rule, regulation, judgment, order, writ or
      decree of any government, government instrumentality or court, domestic or
      foreign, having jurisdiction over the Company or any of its Subsidiaries
      or any of their assets, properties or operations. As used herein, a
      "Repayment Event" means any event or condition which gives the holder of
      any note, debenture or other evidence of indebtedness (or any person
      acting on such holder's behalf) the right to require the repurchase,
      redemption or repayment of all or a portion of such indebtedness by the
      Company or any of its Subsidiaries.
            (xii) Absence of Labor Dispute. Except as otherwise disclosed in the
      Prospectus, no labor dispute with the employees of the Company or any
      Subsidiary exists or, to the knowledge of the Company, is imminent, and
      the Company is not aware of any existing or imminent labor disturbance by
      the employees of any of its or any Subsidiary's principal suppliers,
      manufacturers, customers or contractors, which, in either case, may
      reasonably be expected to result in a Material Adverse Effect.
            (xiii) Absence of Proceedings. There is no action, suit, proceeding,
      inquiry or investigation before or brought by any court or governmental
      agency or body, domestic or foreign, now pending, or, to the knowledge of
      the Company, threatened, against or affecting the Company or any
      Subsidiary, which is required to be disclosed in the Registration
      Statement (other than as disclosed therein), or which might reasonably be
      expected to result in a Material Adverse Effect, or which might reasonably
      be expected to materially and adversely affect the properties or assets
      thereof or the consummation of the transactions contemplated in this
      Agreement or the performance by the Company of its obligations hereunder;
      the aggregate of all pending legal or governmental proceedings to which
      the Company or any Subsidiary is a party or of which any of their
      respective property or assets is the subject which are not described in
      the Registration Statement, including ordinary routine litigation
      incidental to the business, could not reasonably be expected to result in
      a Material Adverse Effect.
            (xiv) Accuracy of Exhibits. There are no contracts or documents
      which are required to be described in the Registration Statement or the
      Prospectus or to be filed as exhibits to the Registration Statement which
      have not been so described and filed as required.
            (xv) Possession of Intellectual Property. The Company and its
      Subsidiaries own or possess, or can acquire on reasonable terms, adequate
      licenses, patents, patent rights, inventions, copyrights, know-how
      (including trade secrets and other unpatented
                                      -6-
      and/or unpatentable proprietary or confidential information, systems or
      procedures), trademarks, service marks, trade names or other intellectual
      property or other rights or similar interests (collectively, "Intellectual
      Property") to carry on the business now operated by them or to be operated
      by them as described in the Prospectus except where the failure to possess
      such licenses would not, singly or in the aggregate have a Material
      Adverse Effect, and neither the Company nor any of its Subsidiaries has
      received any notice or is otherwise aware of any infringement of or
      conflict with asserted rights of others with respect to any Intellectual
      Property or of any facts or circumstances which would render any
      Intellectual Property invalid or inadequate to protect the interest of the
      Company or any of its Subsidiaries therein, and which infringement or
      conflict (if the subject of any unfavorable decision, ruling or finding)
      or invalidity or inadequacy, singly or in the aggregate, would result in a
      Material Adverse Effect.
            (xvi) Absence of Further Requirements. No filing with, or
      authorization, approval, consent, license, order, registration,
      qualification or decree of, any court or governmental authority or agency
      is necessary or required for the performance by the Company of its
      obligations hereunder, in connection with the offering, issuance or sale
      of the Securities under this Agreement or the consummation of the
      transactions contemplated by this Agreement, except such as have been
      already obtained or as may be required under the 1933 Act or the 1933 Act
      Regulations or state securities or blue sky laws.
            (xvii) Possession of Licenses and Permits. The Company and its
      Subsidiaries possess such permits, licenses, approvals, consents and other
      authorizations (collectively, "Licenses") issued by the appropriate
      federal, state, local or foreign regulatory agencies or bodies and third
      parties, governmental or otherwise, necessary to conduct the business now
      operated by them as described in the Prospectus except where the failure
      to possess such licenses would not, singly or in the aggregate, have a
      Material Adverse Effect or as disclosed in the Prospectus; the Company and
      its Subsidiaries are in compliance with the terms and conditions of all
      such Licenses, except where the failure so to comply would not, singly or
      in the aggregate, have a Material Adverse Effect; all of the Licenses are
      valid and in full force and effect, except when the invalidity of such
      Licenses or the failure of such Licenses to be in full force and effect
      would not singly or in the aggregate have a Material Adverse Effect or as
      disclosed in the Prospectus; and neither the Company nor any of its
      Subsidiaries has received any notice of proceedings relating to the
      revocation or modification of any such Licenses which, singly or in the
      aggregate, if the subject of an unfavorable decision, ruling or finding,
      would result in a Material Adverse Effect.
            (xviii) Title to Property. The Company and its Subsidiaries have
      good and marketable title to all real property owned by the Company and
      its Subsidiaries and good title to all other properties owned by them, in
      each case, free and clear of all mortgages, pledges, liens, security
      interests, claims, restrictions or encumbrances of any kind except such as
      (a) are described in the Prospectus or (b) do not, singly or in the
      aggregate, materially affect the value of such property and do not
      interfere with the use made and proposed to be made of such property by
      the Company or any of its Subsidiaries; and all of the leases and
      subleases material to the business of the Company and its Subsidiaries,
      considered as one enterprise, and under which the Company or any of its
      Subsidiaries
                                      -7-
      holds properties described in the Prospectus, are in full force and
      effect, and neither the Company nor any Subsidiary has any notice of any
      material claim of any sort that has been asserted by anyone adverse to the
      rights of the Company or any Subsidiary under any of the leases or
      subleases mentioned above, or affecting or questioning the rights of the
      Company or any Subsidiary to the continued possession of the leased or
      subleased premises under any such lease or sublease.
            (xix) Investment Company Act. The Company is not, and upon the
      issuance and sale of the Securities as herein contemplated and the
      application of the net proceeds therefrom as described in the Prospectus
      will not be, an "investment company" or an entity "controlled" by an
      "investment company" as such terms are defined in the Investment Company
      Act of 1940, as amended (the "1940 Act").
            (xx) Environmental Laws. Except as described in the Registration
      Statement and except as would not, singly or in the aggregate, result in a
      Material Adverse Effect, (A) neither the Company nor any of its
      Subsidiaries is in violation of any applicable federal, state, local or
      foreign statute, law, rule, regulation, ordinance, code or rule of common
      law or any judicial or administrative interpretation thereof, including
      any judicial or administrative order, consent, decree or judgment relating
      to pollution or protection of human health, the environment (including
      without limitation, ambient air, surface water, ground water, land surface
      or subsurface strata) or wildlife, including, without limitation, laws and
      regulations relating to the release or threatened release of chemicals,
      pollutants, contaminants, wastes, toxic substances, hazardous substances,
      petroleum or petroleum products (collectively, "Hazardous Materials") or
      to the manufacture, processing, distribution, use, treatment, storage,
      disposal, transport or handling of Hazardous Materials (collectively,
      "Environmental Laws"), (B) the Company and its Subsidiaries have all
      permits, authorizations and approvals required under any applicable
      Environmental Laws and are each in compliance with their requirements, (C)
      there are no pending or threatened administrative, regulatory or judicial
      actions, suits, demands, demand letters, claims, liens, notices of
      noncompliance or violation, investigations or proceedings relating to any
      Environmental Law against the Company or any of its Subsidiaries and (D)
      there are no events or circumstances that might reasonably be expected to
      form the basis of an order for clean-up or remediation, or an action, suit
      or proceeding by any private party or governmental body or agency, against
      or affecting the Company or any of its Subsidiaries relating to any
      Environmental Laws.
            (xxi) Registration Rights. Except as disclosed in the Registration
      Statement and the Prospectus, there are no persons with registration
      rights or other similar rights to have any securities registered pursuant
      to the Registration Statement or otherwise registered by the Company under
      the 1933 Act.
            (xxii) Restricted Stockholders. The persons listed on Schedule B
      hereto include all directors and officers of the Company and all holders
      of 5% or greater of the Common Stock of the Company.
            (xxiii) Statistical and Market-Related Data. The statistical and
      market-related data included in the Registration Statement and the
      Prospectus are based on or derived
                                      -8-
      from sources which the Company believes to be reliable and accurate in all
      material respects or represent the Company's good faith estimates made on
      the basis of data derived from such sources.
            (xxiv) ERISA. Each employee benefit plan, within the meaning of
      Section 3(3) of the Employee Retirement Income Security Act of 1974, as
      amended ("ERISA"), that is maintained, administered or contributed to by
      the Company or any of its Subsidiaries for employees or former employees
      of the Company and its Subsidiaries has been maintained in compliance with
      its terms and the requirements of any applicable statutes, orders, rules
      and regulations, including but not limited to ERISA and the Internal
      Revenue Code of 1986, as amended (the "Code"), except to the extent that
      any failure to maintain, administer or contribute to any such plan would
      not reasonably be expected to result in a Material Adverse Effect. No
      prohibited transaction, within the meaning of Section 406 of ERISA or
      Section 4975 of the Code, has occurred with respect to any such plan
      excluding transactions effected pursuant to a statutory or administrative
      exemption, except to the extent that any such occurrence would not
      reasonably be expected to result in a Material Adverse Effect. For each
      such plan which is subject to the funding rules of Section 412 of the Code
      or Section 302 of ERISA, no "accumulated funding deficiency" as defined in
      Section 412 of the Code has been incurred, whether or not waived, and the
      fair market value of the assets of each such plan (excluding for these
      purposes accrued but unpaid contributions) exceeds the present value of
      all benefits accrued under such plan determined using reasonable actuarial
      assumptions;
            (xxv) Tax Returns and Payment of Taxes. The Company and its
      Subsidiaries have timely filed all federal, state, local and foreign tax
      returns that are required to be filed or have duly requested extensions
      thereof and all such tax returns are true, correct and complete, except to
      the extent that any failure to file or request an extension, or any
      incorrectness would not reasonably be expected to result in a Material
      Adverse Effect. The Company and its Subsidiaries have timely paid all
      taxes shown as due on such filed tax returns (including any related
      assessments, fines or penalties), except to the extent that any such taxes
      are being contested in good faith and by appropriate proceedings, or to
      the extent that any failure to pay would not reasonably be expected to
      result in a Material Adverse Effect; and adequate charges, accruals and
      reserves have been provided for in the financial statements referred to in
      Section 1(a)(iii) above in accordance with GAAP in respect of all federal,
      state, local and foreign taxes for all periods as to which the tax
      liability of the Company or any of its Subsidiaries has not been finally
      determined or remains open to examination by applicable taxing
      authorities, except to the extent that any failure to create adequate
      charges, accruals and reserves would not reasonably be expected to result
      in a Material Adverse Effect.
            (xxvi) Insurance. The Company and its Subsidiaries are insured by
      insurers of recognized financial responsibility against such losses and
      risks and in such amounts as the Company reasonably believes are prudent
      and customary; and neither the Company nor any of its Subsidiaries has any
      reason to believe that any of them will not be able to renew its existing
      insurance coverage as and when such coverage expires or to obtain similar
      coverage from similar insurers as may be necessary to continue its
      business except where the failure to renew or maintain such coverage would
      not reasonably be expected
                                      -9-
            to result in a Material Adverse Effect. The officers and directors
      of the Company are insured by insurers of recognized financial
      responsibility against such losses and risks and in such amounts as are
      reasonably believed to be prudent and customary; and the Company has no
      reason to believe that it will not be able to renew its existing directors
      and officers liability insurance coverage as and when such coverage
      expires or to obtain similar coverage from similar insurers as may be
      necessary to cover its officers and directors.
            (xxvii) No Stabilization or Manipulation. Neither the Company nor
      any of its affiliates nor, to the knowledge of the Company, any of its
      directors or officers has taken nor will take, directly or indirectly, any
      action designed to, or that might be reasonably expected to, cause or
      result in stabilization or manipulation of the price of the Securities in
      violation of Regulation M under the 1934 Act.
            (xxviii) Certain Transactions. Except as disclosed in the
      Prospectus, there are no outstanding loans, advances, or guarantees of
      indebtedness by the Company to or for the benefit of any of the executive
      officers or directors of the Company or any of the members of the families
      of any of them, other than those not reasonably required to be disclosed
      in the Prospectus.
            (xxix) Accounting and Other Controls. The Company has established
      for itself and each Subsidiary a system of internal accounting controls
      sufficient to provide reasonable assurances that (i) transactions were
      executed in accordance with management's general or specific
      authorization; (ii) transactions were recorded as necessary to permit
      preparation of financial statements in conformity with generally accepted
      accounting principles and to maintain accountability for assets; (iii)
      access to assets was permitted only in accordance with management's
      general or specific authorization; and (iv) the recorded accountability
      for assets was compared with existing assets at reasonable intervals and
      appropriate action was taken with respect to any differences. Except as
      described in the Prospectus, since the end of the Company's most recent
      audited fiscal year, there has been (I) no material weakness in the
      Company's internal control over financial reporting (whether or not
      remediated) and (II) no change in the Company's internal control over
      financial reporting that has materially affected, or is reasonably likely
      to materially affect, the Company's internal control over financial
      reporting.
            (xxx) Foreign Corrupt Practices Act. Neither the Company, nor any of
      its Subsidiaries, nor to the knowledge of the Company any director,
      officer, agent, employee or other person associated with or acting on
      behalf of the Company or any such Subsidiary has, directly or indirectly:
      used any corporate funds for unlawful contributions, gifts, entertainment
      or other unlawful expenses relating to political activity; made any
      unlawful payment to foreign or domestic government officials or employees
      or to foreign or domestic political parties or campaigns from corporate
      funds; violated any provision of the Foreign Corrupt Practices Act of
      1977, as amended; or made any bribe, rebate, payoff, influence payment,
      kickback or other unlawful payment.
            (xxxi) Absence of Restrictions on Dividends by Subsidiaries. No
      Subsidiary of the Company is currently prohibited, directly or indirectly,
      from paying any dividends to
                                      -10-
      the Company, from making any other distributions on such Subsidiary's
      capital stock, from repaying to the Company any loans or advances to such
      Subsidiary or from transferring any of such Subsidiary's property or
      assets to the Company or any other Subsidiary of the Company, except as
      disclosed in the Prospectus.
            (xxxii) Compliance with ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Act. The Company, its
      officers and directors are in compliance with the applicable provisions of
      the ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Act of 2002 and the rules and regulations promulgated
      in connection therewith that are effective.
            (b) Officer's Certificates. Any certificate signed by any officer of
the Company or any of its Subsidiaries delivered to the Representatives or to
counsel for the Underwriters shall be deemed a representation and warranty by
the Company to each Underwriter as to the matters covered thereby.
                        SECTION 2. Sale and Delivery to Underwriters; Closing.
            (a) Initial Securities. On the basis of the representations and
warranties herein contained and subject to the terms and conditions herein set
forth, the Company agrees to sell to each Underwriter, severally and not
jointly, and each Underwriter, severally and not jointly, agrees to purchase
from the Company, at the price per share set forth in Schedule C, the number of
Initial Securities set forth in Schedule A opposite the name of such
Underwriter, plus any additional number of Initial Securities which such
Underwriter may become obligated to purchase pursuant to the provisions of
Section 10 hereof.
            (b) Option Securities. In addition, on the basis of the
representations and warranties herein contained and subject to the terms and
conditions herein set forth, the Company hereby grants an option to the
Underwriters, severally and not jointly, to purchase up to an additional shares
of Common Stock, at the price per share set forth in Schedule C, less an amount
per share equal to any dividends or distributions declared by the Company and
payable on the Initial Securities but not payable on the Option Securities. The
option hereby granted will expire 30 days after the date hereof and may be
exercised in whole or in part from time to time only for the purpose of covering
over-allotments which may be made in connection with the offering and
distribution of the Initial Securities upon notice by the Representatives to the
Company setting forth the number of Option Securities as to which the several
Underwriters are then exercising the option and the time and date of payment and
delivery for such Option Securities. Any such time and date of delivery for the
Option Securities (a "Date of Delivery") shall be determined by the
Representatives, but shall not be later than seven full business days after the
exercise of said option, nor in any event prior to the Closing Time, as
hereinafter defined. If the option is exercised as to all or any portion of the
Option Securities, each of the Underwriters, acting severally and not jointly,
will purchase that proportion of the total number of Option Securities then
being purchased which the number of Initial Securities set forth in Schedule A
opposite the name of such Underwriter bears to the total number of Initial
Securities, subject in each case to such adjustments as the Representatives in
their discretion shall make to eliminate any sales or purchases of fractional
shares.
            (c)   Payment. Payment of the purchase price for, and delivery of
certificates for, the Initial Securities shall be made at the offices of ▇▇▇▇▇▇
▇▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, ▇▇ ▇▇▇▇
                                      -▇▇-
▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇, or at such other place as shall be agreed
upon by the Representatives and the Company, at 9:00 A.M. (Eastern time) on
2005 (unless postponed in accordance with the provisions of Section 10), or such
other time not later than ten business days after such date as shall be agreed
upon by the Representatives and the Company (such time and date of payment and
delivery being herein called "Closing Time").
            In addition, in the event that any or all of the Option
Securities are purchased by the Underwriters, payment of the purchase price for,
and delivery of certificates for, such Option Securities shall be made at the
above-mentioned offices, or at such other place as shall be agreed upon by the
Representatives and the Company, on each Date of Delivery, as specified in the
notice from the Representatives to the Company.
            Payment shall be made to the Company by wire transfer of immediately
available funds to a bank account designated by the Company, against delivery to
the Representatives for the respective accounts of the Underwriters of
certificates for the Securities to be purchased by them. It is understood that
each Underwriter has authorized the Representatives, for its account, to accept
delivery of, receipt for, and make payment of the purchase price for, the
Initial Securities and the Option Securities, if any, which it has agreed to
purchase. ▇▇▇▇▇▇▇ ▇▇▇▇▇, individually and not as representative of the
Underwriters, may (but shall not be obligated to) make payment of the purchase
price for the Initial Securities or the Option Securities, if any, to be
purchased by any Underwriter whose funds have not been received by the Closing
Time or the relevant Date of Delivery, as the case may be, but such payment
shall not relieve such Underwriter from its obligations hereunder.
            (d)   Denominations; Registration. Certificates for the Initial
Securities and the Option Securities, if any, shall be in such denominations and
registered in such names as the Representatives may request in writing at least
one full business day before the Closing Time or the relevant Date of Delivery,
as the case may be. The certificates for the Initial Securities and the Option
Securities, if any, will be made available for examination and packaging by the
Representatives in The City of New York not later than 10:00 A.M. (Eastern time)
on the business day prior to the Closing Time or the relevant Date of Delivery,
as the case may be.
                        SECTION 3. Covenants of the Company. The Company
covenants with each Underwriter as follows:
            (a) Compliance with Securities Regulations and Commission Requests.
      The Company, subject to Section 3(b), will comply with the requirements of
      Rule 430A and will notify the Representatives immediately, and confirm the
      notice in writing, (i) when any post-effective amendment to the
      Registration Statement shall become effective, or any supplement to the
      Prospectus or any amended Prospectus shall have been filed, (ii) of the
      receipt of any comments from the Commission, (iii) of any request by the
      Commission for any amendment to the Registration Statement or any
      amendment or supplement to the Prospectus or for additional information,
      and (iv) of the issuance by the Commission of any stop order suspending
      the effectiveness of the Registration Statement or of any order preventing
      or suspending the use of any preliminary prospectus, or of the suspension
      of the qualification of the Securities for offering or sale in any
      jurisdiction, or of the initiation or threatening of any proceedings for
      any of such purposes. The Company
                                      -12-
      will promptly effect the filings necessary pursuant to Rule 424(b) and
      will take such steps as it deems necessary to ascertain promptly whether
      the form of prospectus transmitted for filing under Rule 424(b) was
      received for filing by the Commission and, in the event that it was not,
      it will promptly file such prospectus. The Company will make every
      reasonable effort to prevent the issuance of any stop order and, if any
      stop order is issued, to obtain the lifting thereof at the earliest
      possible moment.
            (b) Filing of Amendments. The Company will give the Representatives
      notice of its intention to file or prepare any amendment to the
      Registration Statement (including any filing under Rule 462(b)), or any
      amendment, supplement or revision to either the prospectus included in the
      Registration Statement at the time it became effective or to the
      Prospectus, will furnish the Representatives with copies of any such
      documents a reasonable amount of time prior to such proposed filing or
      use, as the case may be, and will not file or use any such document to
      which the Representatives or counsel for the Underwriters shall object.
            (c) Delivery of Registration Statements. The Company has furnished
      or will deliver to the Representatives and counsel for the Underwriters,
      without charge, [ ] signed copies of the Registration Statement as
      originally filed and of each amendment thereto (including exhibits filed
      therewith or incorporated by reference therein) and signed copies of all
      consents and certificates of experts, and will also deliver to the
      Representatives, without charge, a conformed copy of the Registration
      Statement as originally filed and of each amendment thereto (without
      exhibits) for each of the Underwriters. The copies of the Registration
      Statement and each amendment thereto furnished to the Underwriters will be
      identical to the electronically transmitted copies thereof filed with the
      Commission pursuant to ▇▇▇▇▇, except to the extent permitted by Regulation
      S-T.
            (d) Delivery of Prospectuses. The Company has delivered to each
      Underwriter, without charge, as many copies of each preliminary prospectus
      as such Underwriter reasonably requested, and the Company hereby consents
      to the use of such copies for purposes permitted by the 1933 Act. The
      Company will furnish to each Underwriter, without charge, during the
      period when the Prospectus is required to be delivered under the 1933 Act
      or the 1934 Act, such number of copies of the Prospectus (as amended or
      supplemented) as such Underwriter may reasonably request. The Prospectus
      and any amendments or supplements thereto furnished to the Underwriters
      will be identical to the electronically transmitted copies thereof filed
      with the Commission pursuant to ▇▇▇▇▇, except to the extent permitted by
      Regulation S-T.
            (e) Continued Compliance with Securities Laws. The Company will
      comply with the 1933 Act and the 1933 Act Regulations so as to permit the
      completion of the distribution of the Securities as contemplated in this
      Agreement and in the Prospectus. If at any time when a prospectus is
      required by the 1933 Act to be delivered in connection with sales of the
      Securities, any event shall occur or condition shall exist as a result of
      which it is necessary, in the opinion of counsel for the Underwriters or
      for the Company, to amend the Registration Statement or amend or
      supplement the Prospectus in order that the Prospectus will not include
      any untrue statements of a material fact or omit to state a
                                      -13-
      material fact necessary in order to make the statements therein not
      misleading in the light of the circumstances existing at the time it is
      delivered to a purchaser, or if it shall be necessary, in the opinion of
      such counsel, at any such time to amend the Registration Statement or
      amend or supplement the Prospectus in order to comply with the
      requirements of the 1933 Act or the 1933 Act Regulations, the Company will
      promptly prepare and file with the Commission, subject to Section 3(b),
      such amendment or supplement as may be necessary to correct such statement
      or omission or to make the Registration Statement or the Prospectus comply
      with such requirements, and the Company will furnish to the Underwriters
      such number of copies of such amendment or supplement as the Underwriters
      may reasonably request.
            (f) Blue Sky Qualifications. The Company will use its reasonable
      best efforts, in cooperation with the Underwriters, to qualify the
      Securities for offering and sale under the applicable securities laws of
      such states and other jurisdictions (domestic or foreign) as the
      Representatives may designate and to maintain such qualifications in
      effect for a period ending on the earlier of (i) one year from the later
      of the effective date of the Registration Statement and any Rule 462(b)
      Registration Statement and (ii) as long as may be necessary to complete
      distribution of the Securities; provided, however, that the Company shall
      not be obligated to file any general consent to service of process or to
      qualify as a foreign corporation or as a dealer in securities in any
      jurisdiction in which it is not so qualified or to subject itself to
      taxation in respect of doing business in any jurisdiction in which it is
      not otherwise so subject. In each jurisdiction in which the Securities
      have been so qualified, the Company will file such statements and reports
      as may be required by the laws of such jurisdiction to continue such
      qualification in effect for a period ending on the earlier of (i) one year
      from the effective date of the Registration Statement and any Rule 462(b)
      Registration Statement and (ii) as long as may be necessary to complete
      distribution of the Securities.
            (g) Rule 158. The Company will timely file such reports pursuant to
      the 1934 Act as are necessary in order to make generally available to its
      securityholders as soon as practicable an earnings statement for the
      purposes of, and to provide the benefits contemplated by, the last
      paragraph of Section 11(a) of the 1933 Act.
            (h) Use of Proceeds. The Company will use the net proceeds received
      by it from the sale of the Securities in the manner specified in the
      Prospectus under "Use of Proceeds".
            (i) Listing. The Company will use its reasonable best efforts to
      effect and maintain the listing of the Common Stock on the New York Stock
      Exchange ("NYSE") and will file with the NYSE all documents and notices
      required by the NYSE of companies that have securities that are traded on
      the NYSE.
            (j) Restriction on Sale of Securities. During the period ending 180
      days after the date of the Prospectus, the Company will not, without the
      prior written consent of ▇▇▇▇▇▇▇ ▇▇▇▇▇ or except as contemplated under the
      Plan (as defined below), (i) directly or indirectly, offer, pledge, sell,
      contract to sell, sell any option or contract to purchase, purchase any
      option or contract to sell, grant any option, right or warrant to purchase
      or otherwise
                                      -14-
      transfer or dispose of any share of Common Stock or any securities
      convertible into or exercisable or exchangeable for Common Stock or file
      any registration statement under the 1933 Act with respect to any of the
      foregoing or (ii) enter into any swap or any other agreement or any
      transaction that transfers, in whole or in part, directly or indirectly,
      the economic consequence of ownership of the Common Stock, whether any
      such swap or transaction described in clause (i) or (ii) above is to be
      settled by delivery of Common Stock or other securities, in cash or
      otherwise. The foregoing sentence shall not apply to (A) the Securities to
      be sold hereunder, (B) any shares of Common Stock issued by the Company
      upon the exercise of an option or warrant or the conversion of a security
      outstanding on the date hereof and referred to in the Prospectus, (C) any
      shares of Common Stock issued or options to purchase Common Stock granted
      pursuant to existing employee benefit plans of the Company referred to in
      the Prospectus, (D) any shares of Common Stock issued pursuant to any
      non-employee director stock plan or dividend reinvestment plan or (E) the
      shares of Common Stock underlying the Company's concurrent private
      offering of [ ]% Senior Convertible Notes due 20[ ]. Notwithstanding the
      foregoing, if (1) during the last 17 days of the 180-day lock-up period,
      the Company issues an earnings release or material news or a material
      event relating to the Company occurs; or (2) prior to the expiration of
      the 180-day lock-up period, the Company announces that it will release
      earnings results or becomes aware that material news or a material event
      will occur during the 16-day period beginning on the last day of the
      180-day lock-up period, the restrictions imposed by the lock-up agreement
      shall continue to apply until the expiration of the 18-day period
      beginning on the issuance of the earnings release or occurrence of the
      material news or material event, as applicable, unless ▇▇▇▇▇▇▇ ▇▇▇▇▇
      waives, in writing, such extension. The Company will not, without the
      prior written consent of ▇▇▇▇▇▇▇ ▇▇▇▇▇, waive or amend any existing lockup
      agreements with (i) the equity investors (as defined in the Registration
      Statement) during the period ending 180 days after the date of the
      Prospectus or (ii) the Pension Benefit Guaranty Corporation during the
      period ending five months after the date of the Prospectus.
            (k) Reporting Requirements. The Company, during the period when the
      Prospectus is required to be delivered under the 1933 Act or the 1934 Act,
      will file all documents required to be filed with the Commission pursuant
      to the 1934 Act within the time periods and rules and regulations of the
      Commission thereunder.
                        SECTION 4. Payment of Expenses.
            (a)   Expenses. The Company will pay all expenses incident to the
performance of its obligations under this Agreement, including, without limiting
the generality of the foregoing, (i) the preparation, printing and filing of the
Registration Statement (including financial statements and exhibits) as
originally filed and of each amendment thereto, (ii) the preparation, printing
and delivery to the Underwriters of this Agreement, any Agreement among
Underwriters and such other documents as may be required in connection with the
offering, purchase, sale, issuance or delivery of the Securities, (iii) the
preparation, issuance and delivery of the certificates for the Securities to the
Underwriters, including any stock or other transfer taxes and any stamp or other
duties payable upon the sale, issuance or delivery of the Securities to the
Underwriters, (iv) the fees and disbursements of the Company's counsel,
accountants and other advisors, (v) the qualification of the Securities under
securities laws in accordance with the
                                      -15-
provisions of Section 3(f) hereof, including filing fees and the reasonable fees
and disbursements of counsel for the Underwriters in connection therewith and in
connection with the preparation of the Blue Sky Survey and any supplement
thereto, (vi) the printing and delivery to the Underwriters of copies of each
preliminary prospectus and of the Prospectus and any amendments or supplements
thereto, (vii) the preparation, printing and delivery to the Underwriters of
copies of the Blue Sky Survey and any supplement thereto, (viii) the fees and
expenses of any transfer agent or registrar for the Securities, (ix) the filing
fees incident to, and the reasonable fees and disbursements of counsel to the
Underwriters in connection with, the review by the NASD of the terms of the sale
of the Securities, and (x) the fees and expenses incurred in connection with the
listing of the Securities on the New York Stock Exchange, and (xi) the Company's
pro rata costs and expenses of meetings with prospective investors and the road
show (including road show consultants, venues, and travel and accommodation for
its directors and employees) and 50% of the costs and expenses incurred for
chartered air travel in connection with the road show. It is understood,
however, that except as provided in this Section 4, and Section 6 and Section 7
hereof, the Underwriters will pay all of their own costs and expenses including
fees and disbursements of their counsel, stock transfer taxes payable on resale
of any of the Securities by them and any advertising expenses connected with any
offers they may make.
      (b) Termination of Agreement. If this Agreement is terminated by the
Representatives in accordance with the provisions of Section 5 or Section 9(a)
hereof, the Company shall reimburse the Underwriters for all of their
out-of-pocket expenses, including the reasonable fees and disbursements of
counsel for the Underwriters.
      SECTION 5. Conditions of Underwriters' Obligations. The obligations of the
several Underwriters hereunder are subject to the accuracy of the
representations and warranties of the Company contained in Section 1 hereof or
in certificates of any officer of the Company or any Subsidiary of the Company
delivered pursuant to the provisions hereof, to the performance by the Company
of its covenants and other obligations hereunder, and to the following further
conditions:
            (a) Effectiveness of Registration Statement. The Registration
      Statement, including any Rule 462(b) Registration Statement, has become
      effective and at Closing Time no stop order suspending the effectiveness
      of the Registration Statement shall have been issued under the 1933 Act or
      proceedings therefor initiated or threatened by the Commission, and any
      request on the part of the Commission for additional information shall
      have been complied with to the reasonable satisfaction of counsel to the
      Underwriters. A prospectus containing the Rule 430A Information shall have
      been filed with the Commission in accordance with Rule 424(b) (or a
      post-effective amendment providing such information shall have been filed
      and declared effective in accordance with the requirements of Rule 430A).
            (b) Opinion of Counsel for Company. At Closing Time, the
      Representatives shall have received the favorable opinion, dated as of
      Closing Time, of Skadden, Arps, Slate, ▇▇▇▇▇▇▇ & ▇▇▇▇ LLP, in form and
      substance satisfactory to counsel for the Underwriters, together with
      signed or reproduced copies of such letter for each of the other
      Underwriters to the effect set forth in Exhibit A hereto, and to such
      further effect as counsel to the Underwriters may reasonably request. In
      giving such opinion such counsel may
                                      -16-
      rely, as to all matters governed by the laws of jurisdictions other than
      the law of the State of New York, the federal law of the United States and
      the General Corporation Law of the State of Delaware, upon the opinions of
      counsel satisfactory to the Representatives. Such counsel may also state
      that, insofar as such opinion involves factual matters, they have relied,
      to the extent they deem proper, upon certificates of officers of the
      Company and its Subsidiaries and certificates of public officials.
            (c) Opinion of Counsel for Underwriters. At Closing Time, the
      Representatives shall have received the favorable opinion, dated as of
      Closing Time, of ▇▇▇▇▇▇ ▇▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, counsel for the
      Underwriters, together with signed or reproduced copies of such letter for
      each of the other Underwriters, in form and substance satisfactory to the
      Representatives. In giving such opinion such counsel may rely, as to all
      matters governed by the laws of jurisdictions other than the law of the
      State of New York, the federal law of the United States and the General
      Corporation Law of the State of Delaware, upon the opinions of counsel
      satisfactory to the Representatives. Such counsel may also state that,
      insofar as such opinion involves factual matters, they have relied, to the
      extent they deem proper, upon certificates of officers of the Company and
      its Subsidiaries and certificates of public officials.
            (d) Officers' Certificate. At Closing Time, there shall not have
      been, since the date hereof or since the respective dates as of which
      information is given in the Prospectus, any material adverse change in the
      condition, financial or otherwise, or in the earnings, business affairs,
      business prospects or properties of the Company and its Subsidiaries
      considered as one enterprise, whether or not arising in the ordinary
      course of business, and the Representatives shall have received a
      certificate of the President or a Vice President of the Company and of the
      chief financial or chief accounting officer of the Company, dated as of
      Closing Time, to the effect that (i) there has been no such material
      adverse change, (ii) the representations and warranties in Section 1(a)
      hereof are true and correct with the same force and effect as though
      expressly made at and as of Closing Time, (iii) the Company has complied
      with all agreements and satisfied all conditions on its part to be
      performed or satisfied at or prior to Closing Time, and (iv) no stop order
      suspending the effectiveness of the Registration Statement has been issued
      and no proceedings for that purpose have been instituted or are pending or
      are contemplated by the Commission.
            (e) Accountants' Comfort Letters. At the time of the execution of
      this Agreement, the Representatives shall have received from KPMG LLP and
      PricewaterhouseCoopers LLP letters dated such date, in form and substance
      satisfactory to the Representatives, together with signed or reproduced
      copies of such letter for each of the other Underwriters containing
      statements and information of the type ordinarily included in accountants'
      "comfort letters" to underwriters with respect to the financial statements
      and certain financial information contained in the Registration Statement
      and the Prospectus.
            (f) Bring-down Comfort Letter. At Closing Time, the Representatives
      shall have received from KPMG LLP and PricewaterhouseCoopers LLP letters,
      dated as of Closing Time, to the effect that it reaffirms the statements
      made in the letter furnished
                                      -17-
      pursuant to subsection (e) of this Section, except that the specified date
      referred to shall be a date not more than three business days prior to
      Closing Time.
            (g) Approval of Listing. At Closing Time, the Company shall have
      timely filed all notices and documents necessary for the Securities to be
      listed on the New York Stock Exchange, subject only to official notice of
      issuance.
            (h) No Objection. The NASD has confirmed to the Representatives or
      their counsel that it has not raised any objection with respect to the
      fairness and reasonableness of the underwriting terms and arrangements.
            (i) Lock-up Agreements. At the date of this Agreement, the
      Representatives shall have received an agreement substantially in the form
      of Exhibit B hereto signed by the persons listed on Schedule B hereto.
            (j) Conditions to Purchase of Option Securities. In the event that
      the Underwriters exercise their option provided in Section 2(b) hereof to
      purchase all or any portion of the Option Securities, the representations
      and warranties of the Company contained herein and the statements in any
      certificates furnished by the Company and any Subsidiary of the Company
      hereunder shall be true and correct as of each Date of Delivery and, at
      the relevant Date of Delivery, the Representatives shall have received:
                  (i) Officers' Certificate. A certificate, dated such Date of
            Delivery, of the President or a Vice President of the Company and of
            the chief financial or chief accounting officer of the Company
            confirming that the certificate delivered at the Closing Time
            pursuant to Section 5(d) hereof remains true and correct as of such
            Date of Delivery.
                  (ii) Opinions of Counsel for Company. The favorable opinion of
            Skadden, Arps, Slate, ▇▇▇▇▇▇▇ & ▇▇▇▇ LLP in form and substance
            satisfactory to counsel for the Underwriters, dated such Date of
            Delivery, relating to the Option Securities to be purchased on such
            Date of Delivery and otherwise to the same effect as the opinions
            required by Section 5(b) hereof.
                  (iii) Opinion of Counsel for Underwriters. The favorable
            opinion of ▇▇▇▇▇▇ ▇▇▇▇▇▇ & ▇▇▇▇▇▇▇ LLP, counsel for the
            Underwriters, dated such Date of Delivery, relating to the Option
            Securities to be purchased on such Date of Delivery and otherwise to
            the same effect as the opinion required by Section 5(c) hereof.
                  (iv) Bring-down Comfort Letter. Letters from KPMG LLP and
            PricewaterhouseCoopers LLP, in form and substance satisfactory to
            the Representatives and dated such Date of Delivery, substantially
            in the same form and substance as the letter furnished to the
            Representatives pursuant to Section 5(f) hereof, except that the
            "specified date" in the letter furnished pursuant to this paragraph
            shall be a date not more than five days prior to such Date of
            Delivery.
                                      -18-
                  (k) Additional Documents. At Closing Time and at each Date of
            Delivery, counsel for the Underwriters shall have been furnished
            with such documents and opinions as they may reasonably require for
            the purpose of enabling them to pass upon the issuance and sale of
            the Securities as herein contemplated, or in order to evidence the
            accuracy of any of the representations or warranties, or the
            fulfillment of any of the conditions, herein contained; and all
            proceedings taken by the Company in connection with the issuance and
            sale of the Securities as herein contemplated shall be satisfactory
            in form and substance to the Representatives and counsel for the
            Underwriters.
                  (l) Termination of Agreement. If any condition specified in
            this Section shall not have been fulfilled when and as required to
            be fulfilled, this Agreement, or, in the case of any condition to
            the purchase of Option Securities on a Date of Delivery which is
            after the Closing Time, the obligations of the several Underwriters
            to purchase the relevant Option Securities, may be terminated by the
            Representatives by notice to the Company at any time at or prior to
            Closing Time or such Date of Delivery, as the case may be, and such
            termination shall be without liability of any party to any other
            party except as provided in Section 4 and except that Sections 1, 6,
            7 and 8 shall survive any such termination and remain in full force
            and effect.
                  SECTION 6. Indemnification.
      (a) Indemnification of Underwriters by the Company. The Company agrees to
indemnify and hold harmless each Underwriter, its affiliates, as such term is
defined in Rule 501(b) under the 1933 Act (each, an "Affiliate"), its selling
agents and each person, if any, who controls any Underwriter within the meaning
of Section 15 of the 1933 Act or Section 20 of the 1934 Act as follows:
            (i) against any and all loss, liability, claim, damage and expense
      whatsoever, as incurred, arising out of any untrue statement or alleged
      untrue statement of a material fact contained in the Registration
      Statement (or any amendment thereto), including the Rule 430A Information
      or the omission or alleged omission therefrom of a material fact required
      to be stated therein or necessary to make the statements therein not
      misleading or arising out of any untrue statement or alleged untrue
      statement of a material fact included in any preliminary prospectus or the
      Prospectus (or any amendment or supplement thereto), or the omission or
      alleged omission therefrom of a material fact necessary in order to make
      the statements therein, in the light of the circumstances under which they
      were made, not misleading;
            (ii) against any and all loss, liability, claim, damage and expense
      whatsoever, as incurred, to the extent of the aggregate amount paid in
      settlement of any litigation, or any investigation or proceeding by any
      governmental agency or body, commenced or threatened, or of any claim
      whatsoever based upon any such untrue statement or omission, or any such
      alleged untrue statement or omission; provided that (subject to Section
      6(d) below) any such settlement is effected with the written consent of
      the Company; and
            (iii) against any and all expense whatsoever, as incurred (including
      the fees and disbursements of counsel chosen by ▇▇▇▇▇▇▇ ▇▇▇▇▇), reasonably
      incurred in investi-
                                      -19-
      gating, preparing or defending against any litigation, or any
      investigation or proceeding by any governmental agency or body, commenced
      or threatened, or any claim whatsoever based upon any such untrue
      statement or omission, or any such alleged untrue statement or omission,
      to the extent that any such expense is not paid under clause (i) or (ii)
      above;
provided, however, that this indemnity agreement shall not apply to any loss,
liability, claim, damage or expense to the extent arising out of any untrue
statement or omission or alleged untrue statement or omission made in reliance
upon and in conformity with written information furnished to the Company by any
Underwriter through the Representatives expressly for use in the Registration
Statement (or any amendment thereto), including the Rule 430A Information, or
any preliminary prospectus or the Prospectus (or any amendment or supplement
thereto).
      (b) Indemnification of Company, Directors and Officers. Each Underwriter
severally agrees to indemnify and hold harmless the Company, its directors, each
of its officers who signed the Registration Statement, and each person, if any,
who controls the Company within the meaning of Section 15 of the 1933 Act or
Section 20 of the 1934 Act, against any and all loss, liability, claim, damage
and expense described in the indemnity contained in subsection (a) of this
Section, as incurred, but only with respect to untrue statements or omissions,
or alleged untrue statements or omissions, made in the Registration Statement
(or any amendment thereto), including the Rule 430A Information, or any
preliminary prospectus or the Prospectus (or any amendment or supplement
thereto) in reliance upon and in conformity with written information furnished
to the Company by and with respect to such Underwriter through the
Representatives expressly for use in the Registration Statement (or any
amendment thereto) or such preliminary prospectus or the Prospectus (or any
amendment or supplement thereto).
      (c) Actions Against Parties; Notification. Each indemnified party shall
give notice as promptly as reasonably practicable to each indemnifying party of
any action commenced against it in respect of which indemnity may be sought
hereunder, but failure to so notify an indemnifying party shall not relieve such
indemnifying party from any liability hereunder to the extent it is not
materially prejudiced as a result thereof and in any event shall not relieve it
from any liability which it may have otherwise than on account of this indemnity
agreement. In the case of parties indemnified pursuant to Section 6(a) above,
counsel to the indemnified parties shall be selected by ▇▇▇▇▇▇▇ ▇▇▇▇▇, and, in
the case of parties indemnified pursuant to Section 6(b) above, counsel to the
indemnified parties shall be selected by the Company. An indemnifying party may
participate at its own expense in the defense of any such action; provided,
however, that counsel to the indemnifying party shall not (except with the
consent of the indemnified party) also be counsel to the indemnified party. In
no event shall the indemnifying parties be liable for fees and expenses of more
than one counsel (in addition to any local counsel) separate from their own
counsel for all indemnified parties in connection with any one action or
separate but similar or related actions in the same jurisdiction arising out of
the same general allegations or circumstances. No indemnifying party shall,
without the prior written consent of the indemnified parties, settle or
compromise or consent to the entry of any judgment with respect to any
litigation, or any investigation or proceeding by any governmental agency or
body, commenced or threatened, or any claim whatsoever in respect of which
indemnification or contribution could be sought under this Section 6 or Section
7 hereof (whether or not the indemnified parties are actual or potential parties
thereto), unless such settlement, compromise or consent (i) includes an
unconditional release of each indemnified party from all liability arising out
of such
                                      -20-
litigation, investigation, proceeding or claim and (ii) does not include a
statement as to or an admission of fault, culpability or a failure to act by or
on behalf of any indemnified party.
      (d) Settlement Without Consent if Failure to Reimburse. If at any time an
indemnified party shall have requested an indemnifying party to reimburse the
indemnified party for fees and expenses of counsel, such indemnifying party
agrees that it shall be liable for any settlement of the nature contemplated by
Section 6(a)(ii) effected without its written consent if (i) such settlement is
entered into more than 45 days after receipt by such indemnifying party of the
aforesaid request, (ii) such indemnifying party shall have received notice of
the terms of such settlement at least 30 days prior to such settlement being
entered into and (iii) such indemnifying party shall not have reimbursed such
indemnified party in accordance with such request prior to the date of such
settlement.
      SECTION 7. Contribution. If the indemnification provided for in Section 6
hereof is for any reason unavailable to or insufficient to hold harmless an
indemnified party in respect of any losses, liabilities, claims, damages or
expenses referred to therein, then each indemnifying party shall contribute to
the aggregate amount of such losses, liabilities, claims, damages and expenses
incurred by such indemnified party, as incurred, (i) in such proportion as is
appropriate to reflect the relative benefits received by the Company on the one
hand and the Underwriters on the other hand from the offering of the Securities
pursuant to this Agreement or (ii) if the allocation provided by clause (i) is
not permitted by applicable law, in such proportion as is appropriate to reflect
not only the relative benefits referred to in clause (i) above but also the
relative fault of the Company on the one hand and of the Underwriters on the
other hand in connection with the statements or omissions, which resulted in
such losses, liabilities, claims, damages or expenses, as well as any other
relevant equitable considerations.
      The relative benefits received by the Company on the one hand and the
Underwriters on the other hand in connection with the offering of the Securities
pursuant to this Agreement shall be deemed to be in the same respective
proportions as the total net proceeds from the offering of the Securities
pursuant to this Agreement (before deducting expenses) received by the Company
and the total underwriting discount received by the Underwriters, in each case
as set forth on the cover of the Prospectus.
      The relative fault of the Company on the one hand and the Underwriters on
the other hand shall be determined by reference to, among other things, whether
any such untrue or alleged untrue statement of a material fact or omission or
alleged omission to state a material fact relates to information supplied by the
Company or by the Underwriters and the parties' relative intent, knowledge,
access to information and opportunity to correct or prevent such statement or
omission.
      The Company and the Underwriters agree that it would not be just and
equitable if contribution pursuant to this Section 7 were determined by pro rata
allocation (even if the Underwriters were treated as one entity for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to above in this Section 7. The aggregate
amount of losses, liabilities, claims, damages and expenses incurred by an
indemnified party and referred to above in this Section 7 shall be deemed to
include, subject to the limitations set forth in Section 6 hereof, any legal or
other expenses reasonably incurred by such
                                      -21-
indemnified party in investigating, preparing or defending against any
litigation, or any investigation or proceeding by any governmental agency or
body, commenced or threatened, or any claim whatsoever based upon any such
untrue or alleged untrue statement or omission or alleged omission.
      Notwithstanding the provisions of this Section 7, no Underwriter shall be
required to contribute any amount in excess of the amount by which the total
price at which the Securities underwritten by it and distributed to the public
were offered to the public exceeds the amount of any damages which such
Underwriter has otherwise been required to pay by reason of any such untrue or
alleged untrue statement or omission or alleged omission.
      No person guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the ▇▇▇▇ ▇▇▇) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation.
      For purposes of this Section 7, each person, if any, who controls an
Underwriter within the meaning of Section 15 of the 1933 Act or Section 20 of
the 1934 Act and each Underwriter's Affiliates and selling agents shall have the
same rights to contribution as such Underwriter, and each director of the
Company, each officer of the Company who signed the Registration Statement, and
each person, if any, who controls the Company within the meaning of Section 15
of the 1933 Act or Section 20 of the 1934 Act shall have the same rights to
contribution as the Company. The Underwriters' respective obligations to
contribute pursuant to this Section 7 are several in proportion to the number of
Initial Securities set forth opposite their respective names in Schedule A
hereto and not joint.
      SECTION 8. Representations, Warranties and Agreements to Survive Delivery.
All representations, warranties and agreements contained in this Agreement or in
certificates of officers of the Company or any of its Subsidiaries submitted
pursuant hereto, shall remain operative and in full force and effect, regardless
of any investigation made by or on behalf of any Underwriter or controlling
person, or by or on behalf of the Company, and shall survive delivery of the
Securities to the Underwriters.
      SECTION 9. Termination of Agreement.
      (a) Termination; General. The Representatives may terminate this
Agreement, by notice to the Company, at any time at or prior to Closing Time or
at any time prior to the Date of Delivery, in the case of Option Securities, (i)
if there has been, since the time of execution of this Agreement or since the
respective dates as of which information is given in the Prospectus, any
material adverse change in the condition, financial or otherwise, or in the
earnings, business affairs, business prospects or properties of the Company and
its Subsidiaries considered as one enterprise, whether or not arising in the
ordinary course of business, or (ii) if there has occurred any material adverse
change in the financial markets in the United States or the international
financial markets, any outbreak of hostilities or escalation thereof or other
calamity or crisis or any change or development involving a prospective change
in national or international political, financial or economic conditions, in
each case the effect of which is such as to make it, in the judgment of the
Representatives, impracticable or inadvisable to market the Securities or to
enforce contracts for the sale of the Securities, or (iii) if trading generally
on the American
                                      -▇▇-
▇▇▇▇▇ ▇▇▇▇▇▇▇▇ or the New York Stock Exchange or in the Nasdaq National Market
has been suspended or materially limited, or minimum or maximum prices for
trading have been fixed, or maximum ranges for prices have been required, by any
of said exchanges or by such system or by order of the Commission, the National
Association of Securities Dealers, Inc. or any other governmental authority, or
(iv) a material disruption has occurred in commercial banking or securities
settlement or clearance services in the United States, or (v) if a banking
moratorium has been declared by either Federal or New York authorities.
      (b) Liabilities. If this Agreement is terminated pursuant to this Section,
such termination shall be without liability of any party to any other party
except as provided in Section 4 hereof; and provided, further, that Sections 1,
6, 7 and 8 shall survive such termination and remain in full force and effect.
      SECTION 10. Default by One or More of the Underwriters. If one or more of
the Underwriters shall fail at Closing Time or a Date of Delivery to purchase
the Securities which it or they are obligated to purchase under this Agreement
(the "Defaulted Securities"), the Representatives shall have the right, within
24 hours thereafter, to make arrangements for one or more of the non-defaulting
Underwriters, or any other underwriters, to purchase all, but not less than all,
of the Defaulted Securities in such amounts as may be agreed upon and upon the
terms herein set forth; if, however, the Representatives shall not have
completed such arrangements within such 24-hour period, then:
            (a) if the number of Defaulted Securities does not exceed 10% of the
      number of Securities to be purchased on such date, each of the
      non-defaulting Underwriters shall be obligated, severally and not jointly,
      to purchase the full amount thereof in the proportions that their
      respective underwriting obligations hereunder bear to the underwriting
      obligations of all non-defaulting Underwriters, or
            (b) if the number of Defaulted Securities exceeds 10% of the number
      of Securities to be purchased on such date, this Agreement or, with
      respect to any Date of Delivery which occurs after the Closing Time, the
      obligation of the Underwriters to purchase and of the Company to sell the
      Option Securities to be purchased and sold on such Date of Delivery shall
      terminate without liability on the part of any non-defaulting Underwriter.
      No action taken pursuant to this Section shall relieve any defaulting
Underwriter from liability in respect of its default.
      In the event of any such default which does not result in a termination of
this Agreement or, in the case of a Date of Delivery which is after the Closing
Time, which does not result in a termination of the obligation of the
Underwriters to purchase and the Company to sell the relevant Option Securities,
as the case may be, either (i) the Representatives or (ii) the Company shall
have the right to postpone Closing Time or the relevant Date of Delivery, as the
case may be, for a period not exceeding seven days in order to effect any
required changes in the Registration Statement or Prospectus or in any other
documents or arrangements. As used herein, the term "Underwriter" includes any
person substituted for an Underwriter under this Section 10.
                                      -23-
      SECTION 11. No Fiduciary Duties. The Company acknowledges and agrees that
(i) the purchase and sale of the Securities pursuant to this Agreement,
including the determination of the public offering price of the Securities and
any related discounts and commissions, is an arm's-length commercial transaction
between the Company, on the one hand, and the several Underwriters, on the other
hand, (ii) in connection with the offering contemplated hereby and the process
leading to such transaction each Underwriter is and has been acting solely as a
principal and is not the agent or fiduciary of the Company, or its stockholders,
creditors, employees or any other party, (iii) no Underwriter has assumed or
will assume an advisory or fiduciary responsibility in favor of the Company with
respect to the offering contemplated hereby or the process leading thereto
(irrespective of whether such Underwriter has advised or is currently advising
the Company on other matters) and no Underwriter has any obligation to the
Company with respect to the offering contemplated hereby except the obligations
expressly set forth in this Agreement, (iv) the Underwriters and their
respective affiliates may be engaged in a broad range of transactions that
involve interests that differ from those of the Company, and (v) the
Underwriters have not provided any legal, accounting, regulatory or tax advice
with respect to the offering contemplated hereby and the Company has consulted
with its own legal, accounting, regulatory and tax advisors to the extent it
deemed appropriate.
SECTION 12. Notices. All notices and other communications hereunder shall be in
writing and shall be deemed to have been duly given if mailed or transmitted by
any standard form of telecommunication. Notices to the Underwriters shall be
directed to the Representatives c/o Merrill Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
Incorporated, at 4 World Financial Center, New York, New York 10080, attention
of [       ]; and notices to the Company shall be directed to it at [       ].
SECTION 13. Parties. This Agreement shall inure to the benefit of and be binding
upon the Underwriters and the Company and their respective successors. Nothing
expressed or mentioned in this Agreement is intended or shall be construed to
give any person, firm or corporation, other than the Underwriters and the
Company, and their respective successors and the controlling persons and
officers and directors referred to in Sections 6 and 7 and their heirs and legal
representative, any legal or equitable right, remedy or claim under or in
respect of this Agreement or any provision herein contained. This Agreement and
all conditions and provisions hereof are intended to be for the sole and
exclusive benefit of the Underwriters and the Company and their respective
successors, and said controlling persons and officers and directors and their
heirs and legal representative, and for the benefit of no other person, firm or
corporation. No purchaser of Securities from any Underwriter shall be deemed to
be a successor by reason merely of such purchase.
      SECTION 14. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK.
      SECTION 15. TIME . TIME SHALL BE OF THE ESSENCE OF THIS AGREEMENT. EXCEPT
AS OTHERWISE SET FORTH HEREIN, SPECIFIED TIMES OF DAY REFER TO NEW YORK CITY
TIME.
                                      -24-
      SECTION 16. Counterparts. This Agreement may be executed in any number of
      counterparts, each of which shall be deemed to be an original, but all
      such counterparts shall together constitute one and the same Agreement.
      SECTION 17. Effect of Headings. The Article and Section headings herein
      and the 6 6 Table of Contents are for convenience only and shall not
      affect the construction hereof.
      SECTION 18. Submission to Jurisdiction. Except as set forth below, no
Claim may be commenced, prosecuted or continued in any court other than the
courts of the State of New York located in the City and County of New York or in
the United States District Court for the Southern District of New York, which
courts shall have jurisdiction over the adjudication of such matters, and the
Company consents to the jurisdiction of such courts and personal service with
respect thereto. The Company hereby consents to personal jurisdiction, service
and venue in any court in which any Claim arising out of or in any way relating
to this Agreement is brought by any third party against ▇▇▇▇▇▇▇ ▇▇▇▇▇ or any
indemnified party. Each of ▇▇▇▇▇▇▇ ▇▇▇▇▇ and the Company (on its behalf and, to
the extent permitted by applicable law, on behalf of its stockholders and
affiliates) waives all right to trial by jury in any action, proceeding or
counterclaim (whether based upon contract, tort or otherwise) in any way arising
out of or relating to this Agreement. The Company agrees that a final judgment
in any such action, proceeding or counterclaim brought in any such court shall
be conclusive and binding upon the Company and may be enforced in any other
courts to the jurisdiction of which the Company is or may be subject, by suit
upon such judgment.
                                      -25-
      If the foregoing is in accordance with your understanding of our
agreement, please sign and return to the Company a counterpart hereof, whereupon
this instrument, along with all counterparts, will become a binding agreement
between the Underwriters and the Company in accordance with its terms.
                                                     Very truly yours,
                                                  US AIRWAYS GROUP, INC.
                                                  By:    ______________________
                                                         Name:
                                                         Title:
CONFIRMED AND ACCEPTED,
  as of the date first above written:
▇▇▇▇▇▇▇ ▇▇▇▇▇ & CO.
▇▇▇▇▇▇▇ LYNCH, PIERCE, ▇▇▇▇▇▇ & ▇▇▇▇▇
            INCORPORATED
CITIGROUP GLOBAL MARKETS INC.
By: ▇▇▇▇▇▇▇ LYNCH, PIERCE, ▇▇▇▇▇▇ & ▇▇▇▇▇
                      INCORPORATED
By:  ________________________________
          Authorized Signatory
For themselves and as Representatives of the other Underwriters named in
Schedule A hereto.
                                   SCHEDULE A
                                                                  Number of
                                                                   Initial
Name of Underwriter                                               Securities
                                                               
▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
                Incorporated..............................
Citigroup Global Markets Inc..............................
                                                                  ----------
           Total..........................................
                                  Schedule A-1
                                   SCHEDULE B
                          List of Persons and Entities
                               Subject to Lock-up
Persons
W. ▇▇▇▇▇▇▇ ▇▇▇▇▇▇
▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇
▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
▇▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇ ▇. ▇'▇▇▇▇▇
▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇
▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
J. ▇▇▇▇▇▇ ▇▇▇▇▇▇▇
▇▇▇▇ ▇. ▇▇▇▇▇▇▇
J. ▇▇▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇▇
C.A. ▇▇▇▇▇▇▇
▇▇▇▇▇ ▇. ▇▇▇▇
▇▇▇▇▇ ▇. ▇▇▇▇▇ III
▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇
[ ]
Entities
[ ]
                                  Schedule B-1
                                   SCHEDULE C
                             US AIRWAYS GROUP, INC.
                             Shares of Common Stock
                           (Par Value $.01 Per Share)
            The public offering price per share for the Securities, determined
as provided in said Section 2, shall be $    .
            The purchase price per share for the Securities to be paid by the
several Underwriters shall be $    , being an amount equal to the public
offering price set forth above less $    per share; provided that the purchase
price per share for any Option Securities purchased upon the exercise of the
over-allotment option described in Section 2(b) shall be reduced by an amount
per share equal to any dividends or distributions declared by the Company and
payable on the Initial Securities but not payable on the Option Securities.
                                  Schedule C-1
                                                                       Exhibit A
           FORM OF OPINION OF SKADDEN, ARPS, SLATE, ▇▇▇▇▇▇▇ & ▇▇▇▇ LLP
                    TO BE DELIVERED PURSUANT TO SECTION 5(b)
                                  Exhibit A-1-1
                                                                       Exhibit B
                                    [ ], 2005
▇▇▇▇▇▇▇ ▇▇▇▇▇ & CO.
▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇
            Incorporated,
▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇
▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇  ▇▇▇▇▇
      Re:   Proposed Public Offering by U.S. Airways Group, Inc.
Dear Sirs:
            The undersigned, a stockholder [and an officer and/or director] of
U.S. Airways Group, Inc., a Delaware corporation (the "Company"), understands
that ▇▇▇▇▇▇▇ ▇▇▇▇▇ & Co., ▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇ Incorporated
("▇▇▇▇▇▇▇ ▇▇▇▇▇") proposes to enter into a Purchase Agreement (the "Purchase
Agreement") with the Company providing for the public offering of shares (the
"Securities") of the Company's common stock, par value $.01 per share (the
"Common Stock"). In recognition of the benefit that such an offering will confer
upon the undersigned as a stockholder [and an officer and/or director] of the
Company, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the undersigned agrees with each
underwriter to be named in the Purchase Agreement that, during a period of 180
days from the date of the Purchase Agreement, the undersigned will not, without
the prior written consent of ▇▇▇▇▇▇▇ ▇▇▇▇▇, directly or indirectly, (i) offer,
pledge, sell, contract to sell, sell any option or contract to purchase,
purchase any option or contract to sell, grant any option, right or warrant for
the sale of, or otherwise dispose of or transfer any shares of the Company's
Common Stock or any securities convertible into or exchangeable or exercisable
for Common Stock, whether now owned or hereafter acquired by the undersigned or
with respect to which the undersigned has or hereafter acquires the power of
disposition, or file, or cause to be filed, any registration statement under the
Securities Act of 1933, as amended, with respect to any of the foregoing
(collectively, the "Lock-Up Securities") or (ii) enter into any swap or any
other agreement or any transaction that transfers, in whole or in part, directly
or indirectly, the economic consequence of ownership of the Lock-Up Securities,
whether any such swap or transaction is to be settled by delivery of Common
Stock or other securities, in cash or otherwise.
            Notwithstanding the foregoing, if:
            (1) during the last 17 days of the 180-day lock-up period, the
Company issues an earnings release or material news or a material event relating
to the Company occurs; or
            (2) prior to the expiration of the 180-day lock-up period, the
Company announces that it will release earnings results or becomes aware that
material news or a material event will occur during the 16-day period beginning
on the last day of the 180-day lock-up period,
                                     B-1-1
the restrictions imposed by this lock-up agreement shall continue to apply until
the expiration of the 18-day period beginning on the issuance of the earnings
release or the occurrence of the material news or material event, as applicable,
unless ▇▇▇▇▇▇▇ ▇▇▇▇▇ waives, in writing, such extension.
            The undersigned hereby acknowledges and agrees that written notice
of any extension of the 180-day lock-up period pursuant to the previous
paragraph will be delivered by ▇▇▇▇▇▇▇ ▇▇▇▇▇ to the Company (in accordance with
Section 12 of the Purchase Agreement) and that any such notice properly
delivered will be deemed to have been given to, and received by, the
undersigned. The undersigned further agrees that, prior to engaging in any
transaction or taking any other action that is subject to the terms of this
lock-up agreement during the period from the date of this lock-up agreement to
and including the 34th day following the expiration of the initial 180-day
lock-up period, it will give notice thereof to the Company and will not
consummate such transaction or take any such action unless it has received
written confirmation from the Company that the 180-day lock-up period (as may
have been extended pursuant to the previous paragraph) has expired.
            The undersigned also agrees and consents to the entry of stop
transfer instructions with the Company's transfer agent and registrar against
the transfer of the Lock-Up Securities except in compliance with the foregoing
restrictions.
                                                   Very truly yours,
                                        Signature:
                                                  ------------------------------
                                        Print Name:
                                                    ----------------------------
                                     B-1-2