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
4935-201	Radome	Composites Operations	C320	34	Structures	PMA
4937-100, 4937-200, 4937-300, 4937-400	Radome	Norton Performance Plastics Corp, Composites Operations	777-200	34	Structures	PMA
49380	PITOT PROBE	—	ATR 42-300 ATR 42	34	Instruments	OEM
49565-301	WR90 Rigid Waveguide	Mega Industries LLC	717-200	34	Avionics / Electronics	PMA
49571-301	WR90 Rigid Waveguide	Mega Industries LLC	717-200	34	Avionics / Electronics	PMA
4958690901	ADC	—	MD-11 MD-11F	34	unknown	OEM
49650-02D	total pressure rh pitot head	Eurocopter	—	34	Interior / Furnishings	OEM
49650-02G	pitot head left	airbus helicopters inc american eurocopter	—	34	Avionics / Electronics	OEM
49650-06	total pressure lh dual pitot head	Eurocopter	—	34	Instruments	OEM
49707-001	altimeter	IDC	—	34	Instruments	OEM
49707-002	altimeter	IDC	—	34	Instruments	OEM
49707-003	altimeter	IDC	—	34	Instruments	OEM
49707-004	altimeter	IDC	—	34	Instruments	OEM
49707-101	altimeter	IDC	—	34	Instruments	OEM
49707-102	altimeter	IDC	—	34	Instruments	OEM
49707-103	altimeter	IDC	—	34	Instruments	OEM
49707-104	altimeter	IDC	—	34	Instruments	OEM
49707-121	altimeter	IDC	—	34	Instruments	OEM
49707-122	altimeter	IDC	—	34	Instruments	OEM
49707-123	altimeter	IDC	—	34	Instruments	OEM
49707-124	altimeter	IDC	—	34	Instruments	OEM
49707-301	altimeter	IDC	—	34	Instruments	OEM
49707-302	altimeter	IDC	—	34	Instruments	OEM
49707-303	altimeter	IDC	—	34	Instruments	OEM
49707-304	altimeter	IDC	—	34	Instruments	OEM
4980-100	Radome	Norton Performance Plastics Corp, Composites Operations	ERJ-145	34	Structures	PMA
4980100V1	RADOME	—	ERJ-135	34	unknown	OEM
49836-201	GAVIS 06 Assembly	Kollsman	—	34	Avionics / Electronics	PMA
4989-900	Falcon 900/2000 Radome/Fairing Overhaul Assembly	Norton Performance Plastics Corp, Composites Operations	Falcon 2000	34	Structures	PMA
499-2	DRVR AY	Astronics Advanced Electronic Systems	727 737	34	Avionics / Electronics	OEM
499-4	DRVR AY	Astronics Advanced Electronic Systems	727 737	34	Avionics / Electronics	OEM
499-5	DRVR AY	Astronics Advanced Electronic Systems	727 737	34	Avionics / Electronics	OEM
499-5100-030	navigation recieve unit	sikorsky aircraft corporation	—	34	Avionics / Electronics	OEM
499-6	DRVR AY	Astronics Advanced Electronic Systems	727 737	34	Avionics / Electronics	OEM
4991	HUB	—	King Air 200 727+1	34	Engine Accessories	PMA
4993	HUB	—	King Air 200 King Air 90+2	34	Engine Accessories	PMA
4A58.32.60F.28.4.BP	rate of climb ind	Eurocopter	—	34	Instruments	OEM
4AS7520704-001	Static Pressure Port	Gulfstream Aerospace LP	—	34	Avionics / Electronics	OEM
4AS7520715-007	Static Port 28VDC	—	—	34	Avionics / Electronics	OEM
4AS7520715-007	Static Port 28VDC	—	—	34	Avionics / Electronics	OEM
4AS8488005-001	Gyroscope Indicator	Gulfstream Aerospace LP	—	34	Avionics / Electronics	PMA
4AS8820003-001	AOA Transmitter	Gulfstream Aerospace LP	—	34	Avionics / Electronics	PMA
4AS8820003-003	AOA Transmitter	Gulfstream Aerospace LP	—	34	Avionics / Electronics	PMA
4AS8840001005	COMPUTER	—	King Air 200	34	unknown	OEM
4D-0503B	Omega Navigation Switching unit	Avionics & Aircraft Sys Inc	727-200	34	Avionics / Electronics	PMA
4D-0503B-1	Long Range Navigation (LRN) Switching Unit	Avionics & Aircraft Sys Inc	727-200	34	Avionics / Electronics	PMA
4D-0509-1	Long Range Navigation (LRN) Autopilot Transfer Switch	Avionics & Aircraft Sys Inc	727-200	34	Avionics / Electronics	PMA
4D-0600-1	TCAS 2000 System Installation Kit	Avionics & Aircraft Sys Inc	Dash 8-300	34	Avionics / Electronics	PMA
5-88152-3003	ANTENNA ASSY	Boeing	707 720	34	Avionics / Electronics	OEM
5-88152-3004	ANTENNA ASSY	Boeing	707 720	34	Avionics / Electronics	OEM