US Airways 2007 Annual Report Download - page 1026

known ** before the data are issued. Said data will enable the Buyer to order Material conforming to its Aircraft as required for maintenance and
overhaul.
This provision will not cover Buyer modifications unknown to the Seller, or modifications not agreed to or designed by the Seller.
2.7 Delivery of Initial Provisioning Material
2.7.1 During the Initial Provisioning Period, Material will conform with the latest configuration standard of the affected Aircraft and with the Initial
Provisioning Data transmitted by the Seller. The Seller, in addition, will use its reasonable efforts to cause Suppliers to provide a similar service for
their items. Should the Seller default in this obligation, it will immediately replace such Seller parts and/or authorize return shipment at no
transportation cost to the Buyer. The Buyer will make reasonable efforts to minimize such cost.
2.7.2 The Seller will use its reasonable efforts to deliver Initial Provisioning Material in Paragraph 1.1(a) of this Letter Agreement against the Buyer's orders
from the Seller and according to the following schedule, provided the orders are received by the Seller in accordance with published leadtime.
Initial Provisioning Material will be delivered as provided below:
(a) At least ** of the ordered quantity of each Line Replacement or Line Maintenance item: ** (for items identified as line station items, ** before
delivery of the first Aircraft of each block of Aircraft for which the Buyer has placed Initial Provisioning orders for Material defined above in
Paragraph 1.1(a).
(b) **
(c) **(**) of the ordered quantity of each item, including line station items: ** after delivery of the first Aircraft of each block of Aircraft for which
the Buyer has placed Initial Provisioning orders for Material, as defined above in Paragraph 1.1(a). If said ** cannot be accomplished, the Seller
will endeavor to have such items available at its facilities for immediate supply, in case of an AOG.
The size of each block of Aircraft referred to in the schedule above will be defined at the Pre-Provisioning Conference and the Material will be
delivered in sequence.
2.7.3 **
** Confidential Treatment Requested.
USA — Amended and Restated Airbus A350 XWB Purchase Agreement LA1 — 8 of 25
EXECUTION PRIVILEGED AND CONFIDENTIAL