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
A2969VGC	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A31290	SWITCH	Cessna	—	49	Electromechanical
A3213VAC	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A3215VAC	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A3NBMP20002L3150	RECEPTACLE	Boeing	A320 A320-200	49	Electromechanical	OEM
A400G1	RELAY	—	MD-88	49	unknown	OEM
A4443PCC	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A4447PCC	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A4504174	COMPRESSOR WHEEL	—	—	49	unknown	OEM
A4597PCC	Marker-APU etc.	Aero Decals Inc	757	49	Engine Accessories	PMA
A4781VYY	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A4812VYY	Marker-Apu etc.	Aero Decals Inc	757	49	Engine Accessories	PMA
A4933101500201	DUCT	—	A310 A310-300	49	unknown	OEM
A4957040000000	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957040000200	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957040000400	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957040000600	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957040000800	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957040001000	CHAMBER-AIR PLENUM	Airbus	—	49	unknown
A4957045000000	AIR INTAKE ASSY	Airbus	—	49	Engine Accessories
A4957045000200	AIR INTAKE ASSY	Airbus	—	49	Engine Accessories
A4957045000400	AIR INTAKE ASSY	Airbus	—	49	Engine Accessories
A4957045000600	AIR INTAKE ASSY	Airbus	—	49	Engine Accessories
A4957045000800	AIR INTAKE ASSY	Airbus	—	49	Engine Accessories
A4957072500200	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957072500400	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957072500600	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957072500800	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957072501000	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957072501200	BOX-AIR INTAKE	Airbus	—	49	Engine Accessories
A4957081000000	DUCT	Airbus	—	49	unknown
A4957081000200	DUCT	Airbus	—	49	unknown
A4957081000400	DUCT	Airbus	—	49	unknown
A4957082300200	DUCT	—	A300	49	unknown	OEM
A4987020400400	MUFFLER ASSY	Airbus	—	49	unknown
A4987040000000	MUFFLER ASSY-EXHAUST	Airbus	—	49	Engine Accessories
A4987040000200	MUFFLER	—	A310	49	Engine Accessories
A4987040000400	MUFFLER ASSY-EXHAUST	Airbus	—	49	Engine Accessories
A4987040000600	MUFFLER	—	A310	49	unknown	OEM
A5157VBW	Marker-Apu etc.	Aero Decals Inc	—	49	Engine Accessories	PMA
A5247133600200	DRAIN MAST	Airbus	A300	49	unknown	OEM
A5398933422200	ANGLE	—	A300	49	unknown	OEM
A5398935820091	WEB	—	A300	49	Structures	OEM
A5398939523400	ANGLE	—	A300	49	unknown	OEM
A5398939523451	FIREWALL	Airbus	A330-200 A310+1	49	Structures	OEM
A5398943020500	RETAINER	Airbus	A300	49	Structures	OEM
A64138-005	SRVCTTRS	Moog	747	49	unknown	OEM
A64138-1	ACTUATOR	Moog	747	49	unknown	OEM
A64138-2	Servo Actuator, Assembly Model 17-432C	Moog	747-400 747	49	Flight Controls	PMA
A64138-3	ACTUATOR	Moog	747	49	unknown	OEM