ATA 77 — Engine Indicating

7,439 parts classified under this chapter

Reliability rollup

96%Median scrap propensity

1,516 parts · 4,652 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
305969	SENSOR	—	ATR 42-300 ATR 42	77	unknown	OEM
30707223	TRANSDUCER	GARRETTLTD	Falcon 900 Learjet 35+1	77	Instruments	OEM
30707223K	MONOPOLE	—	—	77	unknown	OEM
307081612	SENSOR	Honeywell	Learjet 35	77	unknown	unknown
30708164	SENSOR	HNYWL	Learjet 35	77	unknown	OEM
30710272	GASKET	—	—	77	unknown	OEM
3073605-1	Thermo-couple Harness	—	—	77	—	OEM
3073605-1	Thermo-couple Harness	—	—	77	—	OEM
30738271	N1 MONOPOLE	—	—	77	Instruments	OEM
30738274	MONOPOLE	—	—	77	unknown	OEM
30738275	MONOPOLE	Honeywell	—	77	Avionics / Electronics	OEM
30738451	EGT LEAD	—	Jetstream 41	77	Engine Accessories	PMA
30738461	TERMINAL	—	Jetstream 41	77	unknown
30739501	THERMOCOUPLE	—	Learjet 35	77	unknown	OEM
3074135	COMPENSATOR	—	—	77	unknown	OEM
307600201	SENSOR	—	Dash 8-400 Dash 8	77	unknown	OEM
3078365-02	CONTROL-ENGINE, ELECTRONIC	—	—	77	—	OEM
3078365-02	CONTROL-ENGINE, ELECTRONIC	—	—	77	—	OEM
307995-1	Sensor, Inlet Temperature	ONTIC Engineering & Manufacturing Inc	—	77	Instruments	PMA
307996-2	Thermocouple, Immersion	ONTIC Engineering & Manufacturing Inc	—	77	Instruments	PMA
30802012	INDICATOR	—	EC145	77	unknown
30802014	INDICATOR	—	EC145	77	unknown	OEM
308038	PROBE	ROCHSTRGAUGE	PA-34 Seneca R44	77	Fuel Systems	OEM
3089946352	3089946352temp.warning unit	airbus helicopters inc american eurocopter	—	77	Avionics / Electronics	OEM
30920-006	assy harn recp thermo l-59	other	—	77	Instruments	OEM
30B1642	TERMINAL	PWC	Learjet 60	77	Consumables / Hardware	OEM
30B2995-06	Engine Diagnostic Unit	—	—	77	—	OEM
30B2995-06	Engine Diagnostic Unit	—	—	77	—	OEM
30B2995-07	Engine Diagnostic Unit	—	—	77	Avionics / Electronics	OEM
30B2995-07	Engine Diagnostic Unit	—	—	77	Avionics	OEM
30B2995-09	ENGINE DIAGNOSTIC UNIT	—	—	77	—	OEM
30B2995-09	ENGINE DIAGNOSTIC UNIT	—	—	77	—	OEM
30B303302	TRANSDUCER	—	King Air 200	77	Instruments	OEM
30B3249-04	Engine Diagnostic Unit	—	—	77	—	OEM
30B3249-04	Engine Diagnostic Unit	—	—	77	—	OEM
30B3249-06	Engine Diagnostic Unit -EDS400-1	—	—	77	Avionics / Electronics	OEM
30B3249-06	Engine Diagnostic Unit -EDS400-1	—	—	77	Avionics / Electronics	OEM
30B370102	SENSOR	—	Dornier 328	77	unknown	OEM
30B5287-01	Engine Diagnostic Unit EDS400-2	—	—	77	Instruments	OEM
30B5287-01	Engine Diagnostic Unit EDS400-2	—	—	77	Avionics	OEM
30B5287-04	Engine Diagnostic Unit EDS400-2	—	—	77	Avionics / Electronics	OEM
30B5287-04	Engine Diagnostic Unit EDS400-2	—	—	77	Avionics / Electronics	OEM
30B5287-05	Engine Diagnostic Unit EDS400-2	—	—	77	engine indicating	OEM
30B5287-05	Engine Diagnostic Unit EDS400-2	—	—	77	engine indicating	OEM
30B5287-08	ENGINE DIAGNOSTIC UNIT	—	—	77	—	OEM
30B5287-08	ENGINE DIAGNOSTIC UNIT	—	—	77	—	OEM
30B589502	SENSOR	PWA	Learjet 60	77	Instruments	OEM
30B615004	SENSOR	—	Learjet 60	77	unknown	OEM
30C1129-01	Engine Diagnostic Unit	—	—	77	Avionics / Electronics	OEM
30C1129-03	Engine Diagnostic Unit EDS400-2	—	—	77	—	OEM