ATA 49 — Airborne Auxiliary Power

5,411 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
65-50901-95	—	Boeing	737	49	unknown	OEM
65-50901-98	—	Boeing	737	49	unknown	OEM
65-50901-99	—	Boeing	737	49	unknown	OEM
65-50949-1	—	Boeing	727 737	49	unknown	OEM
65-50949-3	actr ay	other	727 737	49	Flight Controls	OEM
65-50949-5	actr ay	other	747-400 767-300+2	49	Flight Controls	PMA
65-52801-12	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-12M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-18	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-18M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-20	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-20M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-24	UNIT AY	BAE Systems Controls, Inc.	707 737	49	unknown	OEM
65-52801-24M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-27	accessory unit	Boeing	707 737	49	unknown	OEM
65-52801-27M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-31M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-31M0DAB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-31M0DB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-33	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-33M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-39	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-39M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-40	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-40M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-43	apu control unit	Boeing	737-300 737-400+2	49	unknown
65-52801-43M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-43M0DAB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-43M0DB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-47	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-47M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-47M0DAB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-49	unit ay	Boeing	737	49	Interior / Furnishings	OEM
65-52801-49M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-49M0DAB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-49M0DB	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-52	KIT OF PARTS, APU CONTROL UNIT ASSEMBLY	BAE Systems Controls Inc	737-300	49	Avionics / Electronics	PMA
65-52801-54	COMPONENT, KIT, APU CONTROL UNIT ASSEMBLY	BAE Systems Controls Inc	737-100 737-200	49	Avionics / Electronics	PMA
65-52801-56	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-56M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-58	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-58M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-60	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-60M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-61	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-61M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-63	ACCESSORY UNIT ASSY	BAE Systems Controls Inc	737-100 737-200+1	49	Avionics / Electronics	PMA
65-52801-63M0DA	UNIT AY	BAE Systems Controls, Inc.	737	49	unknown	OEM
65-52801-64	unit ay	Boeing	737	49	unknown
65-52801-67	unit ay	Boeing	737-300 737-400+2	49	unknown	OEM