ATA 34 — Navigation

21,002 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
24929-520	encoding altimeter	IDC	—	34	Instruments	OEM
24929-521	encoding altimeter	IDC	—	34	Instruments	OEM
24929-522	encoding altimeter	IDC	—	34	Instruments	OEM
24929-529	encoding altimeter	IDC	—	34	Instruments	OEM
24929-530	encoding altimeter	IDC	—	34	Instruments	OEM
24929-531	encoding altimeter	IDC	—	34	Instruments	OEM
24929-532	encoding altimeter	IDC	—	34	Instruments	OEM
24929-919	encoding altimeter	IDC	—	34	Instruments	OEM
24929-920	encoding altimeter	IDC	—	34	Instruments	OEM
24929-923	encoding altimeter	IDC	—	34	Instruments	OEM
24929-924	encoding altimeter	IDC	—	34	Instruments	OEM
24929-933	encoding altimeter	IDC	—	34	Instruments	OEM
24929-934	encoding altimeter	IDC	—	34	Instruments	OEM
24929-951	encoding altimeter	IDC	—	34	Instruments	OEM
24929-J2002	encoding altimeter	IDC	—	34	Instruments	OEM
24929412	ALTIMETER	—	King Air 90 1900D	34	unknown	OEM
24929414	ALTIMETER	—	King Air 200	34	Instruments
2496M44P03	Valve, Starter – Air	—	—	34	Avionics / Electronics	OEM
25-054-01	Combiner Assembly	BAE Systems	737-800	34	Avionics / Electronics	PMA
25-60-12-210-001	Access Panel Assembly	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-220-003	Bracket Assy.	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-310-003	Bracket Assembly	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-410-101	Antenna Doubler	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-410-103	Dorsal Cover Patch	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-510-101	Bracket, Buzzer	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-610-101	ELT/Flt. Data Rcdr. Panel	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-610-103	Blank Panel	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-610-105	Back Plate	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-810-001	Cable Assembly	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-810-002	Cable Assembly	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
25-60-12-810-003	Loose Wire Group	Sierra Nevada Corporation	—	34	Avionics / Electronics	PMA
250011940022	ML4000	—	Bell 206 Bell 206L LongRanger	34	Avionics / Electronics	OEM
25005-012	encoding altimeter	idc kollsman	—	34	Instruments	OEM
250062725	GEAR	Honeywell	757-200	34	Engine Accessories	OEM
25020-0151	airspeed ind	airbus helicopters inc american eurocopter	—	34	Avionics / Electronics	OEM
250200155	indicator airspeed	airbus helicopters inc american eurocopter	—	34	Instruments	OEM
250201157	indicator airspeed	airbus helicopters inc american eurocopter	—	34	Instruments	OEM
250208161	airspeed indicator	Eurocopter	—	34	Instruments	OEM
250209601	air speed indicator mph	Eurocopter	—	34	Instruments	OEM
2503148-2	compass annunciator	airbus helicopters inc american eurocopter	EC135	34	Instruments	OEM
2504-[ ]	TAS Computer	Teledyne Controls Wichita Inc (cancelled 12/2003)	King Air 200 727-100	34	Avionics / Electronics	PMA
2504-200M100C	kit installation tas	Eurocopter	—	34	Avionics / Electronics	OEM
2504-600	tas-temp.probe	airbus helicopters inc american eurocopter	—	34	Instruments	OEM
25147A3B	ADA TRANSDUCER	—	DC-9 DC-9-50	34	Instruments	PMA
25147A77	SENSOR	—	Challenger 604	34	unknown	OEM
25147A7L1T2	TRANSDUCER	AMETEK Aerospace	Challenger 604	34	Instruments	OEM
2523994-F	impact tube body	other	—	34	Instruments	OEM
2539MSB	Marker-"Hor-Comp-Dev"	Aero Decals Inc	707 727+1	34	Consumables / Hardware	PMA
253T7510-2	rslveray	Boeing	—	34	Avionics / Electronics
25410036	7000 RCU	—	Bell 412 S-76	34	Avionics / Electronics