US Airways 2007 Annual Report Download - page 939

14 TECHNICAL DATA AND SOFTWARE SERVICES
The Seller will make available or will cause the Seller's designee ANACS to make available to the Buyer the Technical Data and certain additional
services under the terms and conditions set forth in this Clause 14.
14.1 Supply
The Technical Data will be supplied in the English language using the aeronautical terminology in common use.
**
The Buyer will not receive compensation or credits of any kind for return of unused or partially used Technical Data.
14.2 Aircraft Identification for Technical Data
14.2.1 For Technical Data customized to the Aircraft, the Buyer agrees to the allocation of fleet serial numbers ("FSN(s)") in the form of block of numbers
selected in the range from 001 to 999.
14.2.2 The sequence will not be interrupted except if two (2) different Propulsion Systems or two (2) different Aircraft models are selected.
14.2.3 The Buyer will indicate to the Seller the FSNs allocated to each Aircraft corresponding to the Aircraft rank in the delivery schedule set forth in Clause
9.1.1 not later than ** prior to the Scheduled Delivery Month for the first Aircraft to be delivered hereunder. The allocation of such FSNs to such Aircraft
will not constitute any proprietary, insurable or other interest of the Buyer in any Aircraft prior to its Delivery.
** Confidential Treatment Requested.
USA — Amended and Restated Airbus A350 XWB Purchase Agreement PA — 61 of 109
EXECUTION PRIVILEGED AND CONFIDENTIAL