ATA 49 — Airborne Auxiliary Power

4,935 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,535 parts · 5,937 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
6211-47000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-49000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-50000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-51000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-64200-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-75000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
6211-84000-1	Dual APU System and a Self Defense System	L3 Communications Integrated Systems	747-300	49	Engine Accessories	PMA
63-91447-01	PLATE-COVER	—	—	49	—
63150Z9102	FASTENER	—	767-200	49	unknown	OEM
636216A	APU Door Actuator Controller	Woodward MPC	—	49	Avionics / Electronics	PMA
6389VBC	Marker-"Apu etc."	Aero Decals Inc	DC-9 727+1	49	Interior / Furnishings	PMA
63D49845521	CONTROL PANEL	dhav	Dash 8-400 Dash 8	49	Instruments
64311051	FILTER	—	737-800	49	unknown	OEM
64311052	FILTER ELEMENT	—	737-800	49	unknown	OEM
6431556-1	apu generator	sikorsky aircraft corporation	S-92A	49	Electromechanical	OEM
64822-424-1	INDICATOR-OIL	—	—	49	—
64822-425-1	indicator-tachometer	Boeing	—	49	Instruments	OEM
64822-426-1	INDICATOR-EGT	—	—	49	—
65-24432-1	—	Boeing	727	49	—	OEM
65-24432-10	—	Boeing	727	49	—	OEM
65-24432-11	—	Boeing	727	49	—	OEM
65-24432-14	—	Boeing	727	49	—	OEM
65-24432-17	—	Boeing	727	49	—	OEM
65-24432-2	—	Boeing	727	49	—	OEM
65-24432-20	—	Boeing	727	49	—	OEM
65-24432-21	—	Boeing	727	49	—	OEM
65-24432-22	—	Boeing	727	49	—	OEM
65-24432-23	—	Boeing	727	49	—	OEM
65-24432-3	—	Boeing	727	49	—	OEM
65-24432-4	—	Boeing	727	49	—	OEM
65-24432-5	—	Boeing	727	49	—	OEM
65-24432-8	—	Boeing	727	49	—	OEM
65-24432-9	—	Boeing	727	49	—	OEM
65-50885-11	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50885-13	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50885-15	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50885-19	card ay	other	747-400 767-300+2	49	Electromechanical	OEM
65-50885-20	card ay	other	707 737	49	Consumables / Hardware	OEM
65-50885-23	card ay	other	707 737	49	Electromechanical	OEM
65-50885-26	CARD AY	BAE Systems Controls, Inc.	707 737	49	—	OEM
65-50885-28	p-c ay	Boeing	737	49	Interior / Furnishings	OEM
65-50885-30	p-c ay	Boeing	707 737	49	—
65-50885-32	card ay	Boeing	737	49	unknown	unknown
65-50885-34	p-c ay	Boeing	737	49	—
65-50885-37	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50885-38	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50885-39	CARD AY	BAE Systems Controls, Inc.	737	49	—	OEM
65-50901-1	—	Boeing	737	49	—	OEM
65-50901-10	—	Boeing	737	49	—	OEM
65-50901-12	—	Boeing	737	49	—	OEM