ATA 34 — Navigation

23,803 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

3,926 parts · 14,454 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
46250-0001	Air Data Unit	Sigma Tek Inc	C425 Corsair	34	Avionics / Electronics	PMA
4629001011	ELECTRONIC UNIT	Parker Hannifin	—	34	Avionics / Electronics	OEM
463	Strain Antenna Insulator	—	—	34	Avionics / Electronics	OEM
463001183003	INU	HAMLTN	747-200 747	34	Avionics / Electronics
463001610041	INU	—	747-100	34	Avionics / Electronics	PMA
46300161100412	INU	—	747-100	34	Avionics / Electronics	PMA
46300161300413	INU	LITTON	747-200 DC-10+1	34	Avionics / Electronics	OEM
46300161800413	INU	LITTON	DC-8	34	Avionics / Electronics	OEM
4630018130	INS	—	747-200	34	Avionics / Electronics	PMA
46300181300413	INU	LITTON	747-200 747	34	Avionics / Electronics	OEM
463001C1800413	INU	—	DC-8	34	unknown	OEM
46380-1	head pitot total pressure	airbus helicopters inc american eurocopter	—	34	Instruments	OEM
46380-2	pitot	airbus helicopters inc american eurocopter	—	34	Instruments	OEM
464410	SERVOMTR	Honeywell	747	34	Avionics / Electronics	OEM
4644600	EJECTOR	—	PA-31 Navajo	34	Fuel Systems	PMA
465010-03000300	CDU-CONTROL DISPLAY UNIT	—	—	34	Avionics / Electronics
465020-03010302	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03020303	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03020304	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03020305	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030307	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030308	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030309	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030310	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030311	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030313	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
465020-03030315	ADIRU-AIR DATA AND INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
46502003030312	COMPUTER	LITTON	A319 A320+2	34	Avionics / Electronics	OEM
46502003030314	ADIRU	LITTON	A319 A330-300+1	34	Avionics / Electronics
46502003030316	AIR DATA MODULE	GRUMAN	A319 A320+7	34	Avionics / Electronics	OEM
4650203030312	IRU	LITTON	A320 A320-200	34	Avionics / Electronics
465171-01	Mounting Tray	Northrop Grumman Guidance and Electronics Co Inc	CRJ-200	34	Avionics / Electronics	PMA
465171-02	Mounting Tray, Fan	Northrop Grumman Guidance and Electronics Co Inc	CRJ-700	34	Avionics / Electronics	PMA
465205-03020302	GPSSU-GLOBAL POSITIONING SYSTEM SENSOR UNIT	—	—	34	Avionics / Electronics
465205-03020303	GPSSU-GLOBAL POSITIONING SYSTEM SENSOR UNIT	—	—	34	Avionics / Electronics
465205-03020304	GPSSU-GLOBAL POSITIONING SYSTEM SENSOR UNIT	—	—	34	Avionics / Electronics
465205-05020304	GPSSU-GLOBAL POSITIONING SYSTEM SENSOR UNIT	—	—	34	Avionics / Electronics
465205-05020305	GPSSU-GLOBAL POSITIONING SYSTEM SENSOR UNIT	—	—	34	Avionics / Electronics
465330	UNIT	Litton Systems, Inc.	747	34	Avionics / Electronics	OEM
465330-01	MODULE	Litton Systems, Inc.	747	34	Avionics / Electronics	OEM
466200-0102-0100	GPSSU	Litton Systems, Inc.	747	34	Avionics / Electronics	OEM
466200-0104	GPSSU	Litton Systems, Inc.	777	34	Avionics / Electronics	OEM
466200-0104-0101	GPSSU	Litton Systems, Inc.	737 747	34	Avionics / Electronics	OEM
46657602	CIRCUIT BOARD	—	A319 A320+2	34	Electromechanical	PMA
46693-301	WR90 Flex Waveguide	Mega Industries LLC	—	34	Avionics / Electronics	PMA
46694-301	WR90 Flex Waveguide	Mega Industries LLC	—	34	Avionics / Electronics	PMA
46695-301	WR90 Flex Waveguide	Mega Industries LLC	717-200	34	Avionics / Electronics	PMA
46695-302	WR90 Flex Waveguide	—	717-200	34	Avionics / Electronics	OEM
46695-302	WR90 Flex Waveguide	—	717-200	34	Avionics / Electronics	OEM
46697-301	WR90 Flex Waveguide	Mega Industries LLC	—	34	Avionics / Electronics	PMA