ATA 27 — Flight Controls

48,197 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

8,320 parts · 22,519 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
126344-18-1	le flap drive unit	Boeing	747	27	Flight Controls	OEM
126344-19-1	le flap drive unit	Boeing	747	27	Flight Controls	OEM
126344-19-1-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126344-2-1	Pneumatic Actuator	Honeywell	747-100 747	27	Electromechanical	PMA
126344-20-1	ACTUATOR	Honeywell	747	27	Flight Controls	OEM
126344-21-1-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126344-22-1	ACTUATOR	Honeywell	747	27	Flight Controls	OEM
126344-23-1-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126344-24-1	ACTUATOR	Honeywell	747	27	Flight Controls	OEM
126344-25-1-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126344-26-1	lefdu spec b747-200-300	Boeing	747	27	Interior / Furnishings	OEM
126344-27-1	DRIVE	Honeywell	747	27	Flight Controls	OEM
126344-3-1	le flap drive unit	Boeing	747-100 747	27	Flight Controls
126344-4-1	Pneumatic Drive Assy	Honeywell	747-100 747	27	Pneumatics	PMA
126344-5-1	Pneumatic Drive Assy	Honeywell	747-100 747	27	Pneumatics	PMA
126344-6-1	Pneumatic Drive Assy	Honeywell	747-100 747	27	Pneumatics	PMA
126344-7-1	Pneumatic Drive Assy	Honeywell	747-100 747SP+1	27	Pneumatics	PMA
126344-8-1	Pneumatic Drive Assy	Honeywell	747-100 747	27	Pneumatics	PMA
126344-9-1	leading edge flap drive u	Boeing	747	27	Structures
12634411	PDU	—	747-100 747	27	Electromechanical	OEM
12634415	PDU	—	747-200	27	Hydraulics	OEM
126344151	FLAP DRIVE	—	747-200 747	27	Structures	PMA
126344151U1	DRIVE UNIT	—	747-100	27	unknown
126344171	PNEU DRIVE UNIT	—	747-100 747-200+1	27	Pneumatics
126344211	PDU	—	747	27	unknown	OEM
126344231	PDU	Boeing	747-200 747	27	Electromechanical	OEM
126344251	PDU	—	747-200 747	27	Electromechanical	PMA
126349151B	PCU	—	747-100	27	Flight Controls	PMA
126748	INDICATO	Honeywell	747	27	Instruments	OEM
126748-1-1	le flap drive unit	Boeing	C340	27	Electromechanical
126748-1-2-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126748-100	Pneumatic Drive Actuator	Honeywell	747-200 747	27	Pneumatics	PMA
126748-2	lefdu spec b747-200-300	Boeing	747-100 747-200+1	27	Flight Controls	OEM
126748-3	le flap drive unit	Boeing	747-100 747-200+2	27	Flight Controls
126748-3-1	lefdu spec b747-200-300	Boeing	C340 747-200+1	27	Flight Controls	OEM
126748-3-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls
126748-4	Actuator Pneumatic Drive	Honeywell	747-100 747SP+1	27	Pneumatics	PMA
126748-5	unit l-e pneu drive	Boeing	747-400 747-100+4	27	Interior / Furnishings	OEM
126748-5-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126748-6	Actuator Pneumatic Drive	Honeywell	747-100 747SP+1	27	Pneumatics	PMA
126748-7-400	lead.edge flap drive unit	Boeing	—	27	Flight Controls	OEM
126748-8	Actuator Pneumatic Drive	Honeywell	747-100 747SP+1	27	Pneumatics	PMA
1267481	DRIVE UNIT	ALIDSG	747-100 747-200+1	27	Electromechanical
12674818	PDU	Boeing	767-400 747-200	27	Flight Controls	OEM
1267487	DRIVE UNIT	AIRESRCH	747-200 747-300+2	27	Electromechanical	OEM
126762	PDU	—	747-400 747	27	unknown	OEM
126762-10	PDU	Honeywell	747	27	Flight Controls	OEM
126762-2	Actuator	Honeywell	King Air 100 747	27	Consumables / Hardware	PMA
126762-6	Actuator	Honeywell	747-100 747SP+1	27	Electromechanical	PMA
126762-8	EPD UNIT	Honeywell	747	27	Flight Controls	OEM