ESCALATION ADJUSTMENT AIRFRAME AND OPTIONAL FEATURES 777-323ER between THE BOEING COMPANY and American Airlines, Inc. Supplemental Exhibit AE1 to Purchase Agreement Number 1980 BOEING PROPRIETARY

Exhibit 10.159H

ESCALATION ADJUSTMENT
AIRFRAME AND OPTIONAL FEATURES
777-323ER

between

THE BOEING COMPANY

and

American Airlines, Inc.

Supplemental Exhibit AE1
to Purchase Agreement Number 1980

P.A. No. 1980		SA-20
AE — 1		Page 1

BOEING PROPRIETARY

ESCALATION ADJUSTMENT
AIRFRAME AND OPTIONAL FEATURES

relating to

BOEING MODEL 777-323ER AIRCRAFT

1. Formula.

[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

P.A. No. 1980		SA-20
AE — 1		Page 2

BOEING PROPRIETARY

[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

Note:

	(i)		[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].
	(ii)		[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].
	(iii)		[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].
	(iv)		[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].
	(v)		[CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

P.A. No. 1980		SA-20
AE — 1		Page 3

BOEING PROPRIETARY

(vi) [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

2. Values to be Utilized in the Event of Unavailability.

     2.1 [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT]

     2.2 [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     2.3 [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

     2.4 [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

Note:

(i) [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

P.A. No. 1980		SA-20
AE — 1		Page 4

BOEING PROPRIETARY

(ii) [CONFIDENTIAL PORTION OMITTED AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT].

P.A. No. 1980		SA-20
AE — 1		Page 5

BOEING PROPRIETARY