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
4608001210	AHRS COMPUTER	—	—	34	Avionics / Electronics
4608001311	AHRU	—	—	34	Avionics / Electronics	PMA
461005-06	DITHER ELECTRONICS BOARD ASSY	—	—	34	Avionics / Electronics
461005-09	DITHER ELECTRONICS BOARD ASSY	—	—	34	Avionics / Electronics
461047-03	GYRO ELECTRONICS BOARD ASSY	—	—	34	Avionics / Electronics
461047-05	GYRO ELECTRONICS BOARD ASSY	—	—	34	Avionics / Electronics
461050-09	SENSOR ASSY	—	—	34	Avionics / Electronics
461084-02	DIGITAL DATA BOARD ASSY	—	—	34	Avionics / Electronics
461085-01	QUANTIZER CONVERTER BOARD ASSY	—	—	34	Avionics / Electronics
461085-01-01	QUANTIZER CONVERTER BOARD ASSY	—	—	34	Avionics / Electronics
461178-01	DISCRETE MONITOR BOARD ASSY	—	—	34	Avionics / Electronics
461178-04	DISCRETE MONITOR BOARD ASSY	—	—	34	Avionics / Electronics
461264-02	GYRO ELECTRONICS BOARD ASSY	—	—	34	Avionics / Electronics
461270-03	SENSOR ASSY	—	—	34	Avionics / Electronics
461270-10	SENSOR ASSY	—	—	34	Avionics / Electronics
461556-11	POWER SUPPLY ASSY	—	—	34	Avionics / Electronics
461557-03	POWER SUPPLY ASSY	—	—	34	Avionics / Electronics
461557-06	POWER SUPPLY ASSY	—	—	34	Avionics / Electronics
461600-07-07	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
461600-07000801	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
461600-08-07	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
4616000800080	IRU	—	A310	34	unknown
46160008000801	IRU	—	A310	34	Avionics / Electronics	PMA
461623-03	REAR PANEL ASSY	—	—	34	Avionics / Electronics
461623-06	REAR PANEL ASSY	—	—	34	Avionics / Electronics
461630-02	SELECTOR UNIT-MODE	—	—	34	Avionics / Electronics
461640-07-03	ISDU-INERTIAL SENSOR DISPLAY UNIT	—	—	34	Avionics / Electronics
461640-08-03	isdu-ltn 90	Boeing	—	34	Avionics / Electronics	OEM
461640-08000400	ISDU-INERTIAL SENSOR DISPLAY UNIT	—	—	34	Avionics / Electronics
461733-01	BOARD	Litton Systems, Inc.	747	34	Avionics / Electronics	OEM
461733-02	BOARD	Litton Systems, Inc.	747	34	Avionics / Electronics	OEM
461795-04	COMPUTER INTERFACE BOARD ASSY	—	—	34	Avionics / Electronics
461800-02-111	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
461800-02-122	IR UNIT	Northrop Grumman Systems Corporation	747	34	Avionics / Electronics	OEM
461800-02002201	ROD	Northrop Grumman Systems Corporation	737 747	34	Avionics / Electronics	OEM
461800-02002202	ROD	Northrop Grumman Systems Corporation	737 747	34	Avionics / Electronics	OEM
461800-0208-1606	inertial reference unit	Boeing	737 747	34	Avionics / Electronics	OEM
461800-0208116	ROD	Northrop Grumman Systems Corporation	737 747	34	Avionics / Electronics	OEM
461800-03-111	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
461800-03-122	IR UNIT	Northrop Grumman Systems Corporation	747	34	Avionics / Electronics	OEM
461800-03002201	ROD	Northrop Grumman Systems Corporation	737 747	34	Avionics / Electronics	OEM
461800-03002202	ROD	Northrop Grumman Systems Corporation	737 747	34	Avionics / Electronics	OEM
461800-04-08-116	iru-ltn 90-100	Boeing	737 747	34	Avionics / Electronics
461800-04-122	IR UNIT	Northrop Grumman Systems Corporation	747	34	Avionics / Electronics	OEM
461800-0408-1606	inertial reference unit	Boeing	737 747	34	Interior / Furnishings	OEM
4618000208	IRU	—	737-300 737	34	Avionics / Electronics	unknown
4618000300-2203	IRU-INERTIAL REFERENCE UNIT	—	—	34	Avionics / Electronics
461803-09	PANEL ASSY-REAR	—	—	34	Avionics / Electronics
461922-06	BOARD- ARINC ASSY	—	—	34	Avionics / Electronics
462-743-000	antenna loop coupl	Eurocopter	—	34	Avionics / Electronics	OEM