US Airways 2007 Annual Report Download - page 414

PREAMBLE
The guarantees defined below (the "Guarantees") are applicable to the A318 Aircraft as described in the A318-100 Standard Specification ** for:
(i) the fitting of Pratt and Whitney PW6124 Propulsion Systems,
(ii) **
and without taking into account any further changes thereto as provided in the Agreement as amended by the Amendment. The Guarantees are
contingent upon the signature by the Buyer and the Seller **
1 GUARANTEED PERFORMANCE
1.1 Speed
Level flight speed at an A318 Aircraft gross weight of ** at a pressure altitude of ** using a thrust not exceeding maximum cruise thrust will not be
less than a guaranteed true Mach number of **.
1.2 Specific Range
1.2.1 The nautical miles per pound of fuel at an A318 Aircraft gross weight of ** at a pressure altitude of ** conditions at a true Mach number of ** will be
not less than a guaranteed value of **.
1.2.2 The nautical miles per pound of fuel at an A318 Aircraft gross weight of ** at a pressure altitude of ** conditions at a true Mach number of ** will be
not less than a guaranteed value of **.
1.3 Take-off
1.3.1 FAR take-off field length at an A318 Aircraft gross weight of ** at the start of ground run at sea level pressure altitude ** conditions will be not more
than a guaranteed value of **
1.3.2 FAR take-off field length at an A318 Aircraft gross weight of ** at the start of ground run at sea level pressure altitude at an ambient temperature of **
will be not more than a guaranteed value of **
** Confidential Treatment Requested.
USA—Amended and Restated Airbus A320 Family Aircraft Purchase Agreement LA 8A-1 — 2 of 12
EXECUTION PRIVILEGED AND CONFIDENTIAL