Sikorsky S-76D

176 parts applicable to this airframe — helicopter

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
030-21300	Rotor Brake Caliper	Parker Hannifin	—	32	Landing Gear	PMA
030-21301	Rotor Brake Caliper	Parker Hannifin	—	32	Landing Gear	PMA
0711311-004	Reservoir	Arkwin Industires Inc	S-76D	29	Hydraulics	PMA
0711311005	MODULE	—	S-76 S-76D	29	unknown
0911077004	CONTROL VALVE	—	S-76 S-76D	32	Hydraulics	PMA
1013574-1-001	unit s76d avcc200	sikorsky aircraft corporation	S-76D S-92A	—	Avionics / Electronics	OEM
1013574-1-002	unit s76d avcc200	sikorsky aircraft corporation	S-76 S-76D+1	31	Avionics / Electronics	OEM
1211206-013	pedal damper trim actuator	sikorsky aircraft corporation	S-76D	27	Flight Controls	OEM
1211206-017	pedal damper trim actuator	sikorsky aircraft corporation	S-76D	27	Flight Controls	OEM
1211206-019	pedal damper trim actuator	sikorsky aircraft corporation	S-76D	27	Flight Controls	OEM
1711125-004	reservoir accumulator	sikorsky aircraft corporation	S-76D	29	Hydraulics	OEM
1945B64BJA	strap assembly grounding	sikorsky aircraft corporation	S-76D	20	Avionics / Electronics	OEM
221-0038-003-000	no 1 dc power distribution unit	sikorsky aircraft corporation	S-76D	24	Electromechanical	OEM
221-0039-002-000	no 2 dc power distribution unit	sikorsky aircraft corporation	S-76D	24	Electromechanical	OEM
221-0040-004-000	battery power distribution unit	sikorsky aircraft corporation	S-76D	24	Electromechanical	unknown
221-0046-001-000	stand alone current sensor	sikorsky aircraft corporation	S-76D	24	Avionics / Electronics	OEM
30006760-111	main rotor servo	sikorsky aircraft corporation	S-76D	67	Flight Controls	OEM
30006840-114	tail rotor servo	sikorsky aircraft corporation	S-76D	64	unknown	OEM
42325-12-4	rescue hoist assembly	sikorsky aircraft corporation	S-76D	25	Safety / Emergency	OEM
42325-18-1	rescue hoist assembly	sikorsky aircraft corporation	S-76D	25	Safety / Emergency	OEM
650.2001	external life raft system	sikorsky aircraft corporation	S-76D	20	Consumables / Hardware	OEM
650.2002	external life raft system	sikorsky aircraft corporation	S-76D	25	Safety / Emergency	OEM
650.2003	external life raft system	sikorsky aircraft corporation	S-76D	25	Safety / Emergency	OEM
76-0102-5	Air Conditioning System Kit	Air Comm Corporation	S-76D	21	Environmental / Cabin	PMA
90320-2	generator	sikorsky aircraft corporation	S-76D	24	Electromechanical	unknown
90403-1	gen cont unit	sikorsky aircraft corporation	S-76D	24	Electromechanical	OEM
94419-1	10KVA AC GCU	Oeco, LLC	S-76D	25	Interior / Furnishings	PMA
AG247000-04	Gasket - L-Band Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+103	20	Consumables / Hardware	PMA
AG282000-08	Gasket - DME/TCAS/ Transponder Antenna	Aviation Devices & Electronic Components LLC (Av-DEC)	—	34	Avionics / Electronics	PMA
AG723000-27	Gasket - Radio Altimeter Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+103	34	Instruments	PMA
AG786000-01	Gasket - StormScope Antenna	Aviation Devices & Electronic Components, LLC	CRJ-200 CRJ-700+19	20	Consumables / Hardware	PMA
AG822000-01	Gasket -TCAS Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+102	34	Avionics / Electronics	PMA
AG822000-09	Gasket - TCAS Antenna	Aviation Devices & Electronic Components, LLC	ERJ-135 ERJ-145+19	34	Avionics / Electronics	PMA
AG843000-02	Gasket -VHF Comm Antenna	Aviation Devices & Electronic Components, LLC	737-300 737-400+103	20	Consumables / Hardware	PMA
D24677-105	nose float assembly	sikorsky aircraft corporation	S-76D	32	Safety / Emergency	OEM
G2-0138	cyclic grip	sikorsky aircraft corporation	S-76D	27	Flight Controls	OEM
G2-0139	collective grip	sikorsky aircraft corporation	S-76D	67	Flight Controls	OEM
G2-0172	collective grip	sikorsky aircraft corporation	S-76D	67	Flight Controls	OEM
G2-0183	cyclic grip	sikorsky aircraft corporation	S-76D	67	Flight Controls	OEM
J06830353FLS6JA	packing preformed	sikorsky aircraft corporation	S-76D	20	Consumables / Hardware	OEM
MDL-882-00	twin rotary evacuation carriage tre...	sikorsky aircraft corporation	S-76D	25	Safety / Emergency	OEM
RFS-242K	Hot Pac Kit	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
RFS062-10800	Piston	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
RFS088-03500	Piston Insulator	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
RFS101-60100	Packing, Pre-Formed (Bleeder Port)	Rapco Fleet Support Inc	—	20	Consumables / Hardware	PMA
RFS101-61900	Packing, Pre-Formed (Piston O-Ring)	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
RFS109-02800	Wear Pad	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
RFS159-07100	Rotating Disc	Rapco Fleet Support Inc	—	32	Landing Gear	PMA
ST-9272-101-101	GPS/Iridium Antenna Mount Doubler	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9272-110-01	AV-289 Antenna External Doubler	Sterling Helicopter	S-76D	23	Structures	PMA

Airworthiness Directive activity

FAA / EASA public regulatory data

1airworthiness directives affecting this fleet — recurring compliance demand for the parts and shops that serve it

Most recent

FAA AD 2022-03-09effective Mar 17, 2022Prohibition
The FAA is adopting a new airworthiness directive (AD) for certain Sikorsky Aircraft Corporation Model S-76D helicopters. This AD was prompted by reports that certain Thales global positioning system (GPS) satellite based augmentation system (SBAS) receivers provided, under certain conditions, erroneous outputs on aircraft positions. This AD requires replacing affected GPS receivers and prohibits installing those GPS receivers. The FAA is issuing this AD to address the unsafe condition on these products.

Directives linked to this airframe family in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) across the fleet; inspection directives are not replacement directives, and none of this is a prediction that any part will fail.