US Airways 2007 Annual Report Download - page 734

9. DATA RETRIEVAL
The Buyer undertakes to provide periodically to the Seller, as the Seller may reasonably request, during the Term, a quantitative list of the parts used for
maintenance and overhaul of the Aircraft. The range and contents of this list will be established by mutual agreement between the Seller and the Buyer.
10. BUY-BACK
10.1 Buy-Back of Obsolete Material
The Seller agrees to buy back unused Seller Parts that may become obsolete for the Buyer's fleet ** as a result of mandatory modifications required by the
Buyer's or Seller's Aviation Authorities, subject to the following:
(a) the Seller Parts involved will be those which the Seller directs the Buyer, or the Aviation Authority determines are unusable, to scrap or dispose
of and which cannot be reworked or repaired to satisfy the revised standard;
(b) the Seller will grant the Buyer a credit equal to the purchase price paid by the Buyer for any such obsolete parts, such credit will not exceed the
value of the provisioning quantities recommended by the Seller in the Initial Provisioning recommendation as mutually agreed upon at the Initial
Provisioning Conference;
(c) the Seller will use its reasonable efforts to obtain for the Buyer the same protection from Suppliers and will promptly assist the Buyer if so
requested by the Buyer.
10.2 Buy-Back of Surplus Material
10.2.1 The Seller agrees that at any time after ** year and within ** years after delivery of the first Aircraft to the Buyer, the Buyer will have the right to return to
the Seller, **, unused and undamaged Material described in Paragraphs 1.1(a) and 1.1(b) originally purchased from the Seller under the terms hereof,
provided (i) that the selected protection level does not exceed ** with a turnaround time of **, (ii) that said Material does not exceed the provisioning
quantities recommended by the Seller in the Initial Provisioning recommendations, does not have a limited shelf life nor contain any shelf-life limited
components with less than ** of their shelf life remaining when returned to the Seller, and (iii) that the Material is returned with the Seller's original
documentation and any such documentation (including tags, certificates) required to identify, substantiate the condition of and enable the resale of such
Material.
10.2.2 The Seller's agreement in writing is necessary before any Material in excess of the
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USA — Airbus A330 Purchase Agreement
EXECUTION PRIVILEGED AND CONFIDENTIAL
**Confidential Treatment Requested.