Sikorsky S-76D

176 parts applicable to this airframe — helicopter

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
76310-77801-111	Fire Extinguisher- 100 CU-IN	—	S-76D	26	—	OEM
76310-77801-111	Fire Extinguisher- 100 CU-IN	—	S-76D	26	—	OEM
76550-70801-103	10KVA AC GCU	—	S-76D	25	—	OEM
76550-70801-103	10KVA AC GCU	—	S-76D	25	—	OEM
76550-70802-101	RIPS	—	S-76D	30	—	OEM
76550-70807-102	AC Primary PDU	—	S-76D	25	—	OEM
76550-70831-101	OEI Training Control Panel Assembly	—	S-76D	76	—	OEM
76550-70832-101	Door Lock Control Panel Assembly	—	S-76D	52	—	OEM
76550-70833-101	Stick Trim Control Panel Assembly	—	S-76D	22	—	OEM
76550-71828-101	Fire Control Panel	—	S-76D	20	—	OEM
Inc. RFS-242K	Hot Pac Kit	—	S-76D	32	—	OEM
Parker Hannifin Corp. 062-10800	Piston	—	S-76D	32	—	OEM
Parker Hannifin Corp. 063-08200	Pressure Plate	—	S-76D	32	—	OEM
Parker Hannifin Corp. 073-09800	Pressure Plate Sub-Assembly	—	S-76D	32	—	OEM
Parker Hannifin Corp. 088-03500	Piston Insulator	—	S-76D	32	—	OEM
Parker Hannifin Corp. 101-60100	Packing, Pre-Formed (Bleeder Port)	—	S-76D	20	—	OEM
Parker Hannifin Corp. 101-61900	Packing, Pre-Formed (Piston O-Ring)	—	S-76D	32	—	OEM
Parker Hannifin Corp. 105-06700	Rivet	—	S-76D	32	—	OEM
Parker Hannifin Corp. 109-02800	Wear Pad	—	S-76D	32	—	OEM
Parker Hannifin Corp. 159-07100	Rotating Disc	—	S-76D	32	—	OEM
Parker Hannifin Corporation 105-12300	Rivet	—	S-76D	25	—	OEM
Parker Hannifin Corporation 205-05000	Key Liner	—	S-76D	25	—	OEM
RAPCO Fleet Support	Hot Pac Kit	—	S-76D	32	—	OEM
Sikorsky Aircraft Corporation P/N 76363-09103-101	Rotor Brake Caliper	—	S-76D	32	—	OEM
Sikorsky Aircraft Corporation P/N 76363-09103-105	Rotor Brake Disc	—	S-76D	32	—	OEM
Sikorsky Aircraft Corporation P/N 76363-79803-101	Rotor Brake Caliper	—	S-76D	32	—	OEM
SR00763DE	—	Helifab, Inc.	S-76D	—	unknown	OEM
SR01955SE	—	Aviation Specialties Unlimited Inc	S-76D	33	Electromechanical	STC
SR02418SE	—	Dart Aerospace USA Inc.	S-76D	—	unknown	OEM
SR02432SE	—	LifePort LLC	S-76D	—	unknown	OEM
SR02477LA	—	Rotorcraft Support Inc	S-76D	—	unknown	OEM
SR02667SE	—	Honeywell	S-76D	—	unknown	OEM
SR02727SE	—	Whelen Aerospace Technologies	S-76D	33	Electromechanical	STC
SR03441CH	—	Mayday Avionics Inc	S-76D	—	unknown	OEM
SR04465NY	—	Avio Design Group Inc	Bell 412 C210 Centurion+5	25	Interior / Furnishings	STC
SR09211RC	—	HELIFAB	S-76D	—	unknown	OEM
SR09626RC	—	Helifab, Inc.	S-76D	—	unknown	OEM
SR09650RC	—	Aero Dynamix, Inc	S-76D	—	unknown	OEM
ST-20-503-02	LED Landing and Taxi Light	AeroLEDs LLC	S-76D	33	Electromechanical	PMA
ST-9272-101-1	GPS /Iridium Antenna Mount	Sterling Helicopter	S-76D	23	Structures	PMA
ST-9272-101-5	Fairing Grounding Strap	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9272-101-6	Mount Grounding Strap	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9272-102	Interior Antenna Mount	Sterling Helicopter	S-76D	23	Structures	PMA
ST-9272-103-01	MIMO Antenna External Doubler	Sterling Helicopter	S-76D	23	Structures	PMA
ST-9272-103-101	MIMO Antenna Internal Doubler	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9272-110-101	AV-289 Antenna Internal Doubler	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9925-101-01	Connector Plate	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9925-103-101	MIMO Antenna Internal Doubler	Sterling Helicopter	S-76D	25	Interior / Furnishings	PMA
ST-9925-113-101	CP-3i Box Flat Mount	Sterling Helicopter	S-76D	23	Structures	PMA
ST-9925-113-102	CP-3i Box Case Mount Assembly	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.