US Airways 2007 Annual Report Download - page 787

7 ADJUSTMENT OF GUARANTEES
7.1 In the event of any change to any law, governmental regulation or requirement or interpretation thereof ("rule change") by any governmental agency made
subsequent to the date of the Agreement and such rule change affects the Aircraft configuration or performance or both required to obtain certification the
Guarantees will be appropriately modified to reflect the effect of any such change.
7.2 The Guarantees apply to the Aircraft as described in paragraph 1 of this Letter Agreement and may be adjusted in the event of:
i) Any further configuration change which is the subject of a SCN
ii) Variation in actual weights of items defined in Section 13-10 of the Specification
iii) Changes required to obtain certification that cause modifications to the performance or weight of the A330-200 Aircraft
8 EXCLUSIVE GUARANTEES
Without prejudice to the rights of the Buyer under Letter Agreement No. 12 to the Agreement, the Guarantees are exclusive and are provided in lieu of any
and all other performance and weight guarantees of any nature which may be stated, referenced or incorporated in the Specification or any other document
with respect to the subject matter of this Letter Agreement.
9 **
9.1 **
9.2 **
9.3 **
10 ASSIGNMENT
Except as set forth in Clause 20.2 of the Agreement, this Letter Agreement and the rights and obligations of the Buyer hereunder will not be assigned or
transferred in any manner without prior written consent of the Seller and any attempted assignment or transfer in contravention of the provisions of this
sentence will be void and of no force and effect.
11 COUNTERPARTS
LA 8D — 7 of 9
USA — Airbus A330 Purchase Agreement
EXECUTION PRIVILEGED AND CONFIDENTIAL
**Confidential Treatment Requested.