US Airways 2007 Annual Report Download - page 419

5.2.1 When establishing take-off and second segment performance **
5.3 When establishing the approach and landing climb performance cabin **
5.4 The en-route one engine inoperative climb performance will be established with the amount of engine air bleed associated with the maximum cabin
altitude as specified in ** and an average ventilation rate not less than the amount defined in the **, but no air will be bled from the engines for anti-
icing. All performance data are based on normal air conditioning mode.
5.5 Climb, cruise and descent performance associated with the Guarantees will include allowances for normal electrical load and for normal engine air
bleed and power extraction associated with maximum cabin differential pressure as defined in Section **. Cabin air conditioning management during
performance demonstration as described in Paragraph 6.3 below may be such as to optimize the A318 Aircraft performance while meeting **. Unless
otherwise stated **.
5.6 The engines will be operated using not more than **
5.7 Where applicable the Guarantees assume the use of an approved fuel having a density of **.
** Confidential Treatment Requested.
USA—Amended and Restated Airbus A320 Family Aircraft Purchase Agreement LA 8A-1 — 7 of 12
EXECUTION PRIVILEGED AND CONFIDENTIAL