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AIRCRAFT PROGRAM

Sikorsky S-76

Lift typeRotary wing
Construction typeFactory-built
Control typePiloted
Engine typeTurboshaft
ApplicationBusiness
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Multi mission medium helicopter powered by twin turboshaft engines. Current version is S-76D.

Type variants

Variant Launch/First flight Production end  
Sikorsky S-76 1975 / 1977 2011 Baseline variant, includes S-76A/B/C/C+/C++.
Sikorsky S-76D 2009 / 2009 Derivved from S-76C, with S-76C++ influence.

View full news archive for the Sikorsky S-76.

Operations data

For detailed information about current charter operators, maintenance and training providers, and completions services for this aircraft, please consult our sister publication Business Air News: Sikorsky S-76

Supply chain

  (35 links)
Management Professional Services (1)
Components Mechanical Components (2) Sensors, Transducers & Detectors (1) Structural Components (1) Valves (2)
Airframe Systems Airframe Assemblies (2) Fluid Power (2) Landing Assemblies (1)
Avionics Flight and Data Management (4) Indicators and Instruments (1)
Power Systems Electrical Power Systems (1) Engine Components (1) Engines (2) Power Transmission (1) Rotors & Propellers (2)
Production Manufacturing Services (1) Production Equipment (1)
Testing Test Services (2)
Expand/Collapse All

Management / Professional Services

Dayton T. Brown, Inc. Analysis Technical Manuals:

Components / Mechanical Components

Guardian Electric Manufacturing Analysis Control Grips:
Mason Controls Analysis Control Grips: 702 series collective grip

Components / Sensors, Transducers & Detectors

Components / Structural Components

Kaman Aerosystems Analysis Aircraft Structural Components: Mechanical fuselage subassemblies

Components / Valves

GE Aviation Systems - Rockford Analysis Valves: Pneumatic & electromechanical valves
The Lee Company Analysis Check Valves: ; Relief Valves: ; Hydraulic System Valves: ; Pressure Control Valves:

Airframe Systems / Airframe Assemblies

Changhe Aircraft Industry Group Co. (CHAIG) Analysis | News Fuselage Sections: Airframe (S-76C++); Fuselage Sections: Cabins (S-76D)
Turkish Aerospace Industries (TAI) Analysis Aircraft Control Surfaces: Horizontal stabilizers

Airframe Systems / Fluid Power

Arkwin Industries Inc. Analysis Reservoirs: Hydraulic bootstrap reservoirs; Reservoirs: Hydraulic bootstrap reservoirs
The Lee Company Analysis Hydraulic Filters: ; Hydraulic Systems Restrictors:

Airframe Systems / Landing Assemblies

Test-Fuchs GmbH Analysis Brake System Components: hydraulic motor brake cylinder

Avionics / Flight and Data Management

Collins Aerospace, Sensors & Integrated Systems Analysis | News Health & Usage Monitoring: Vigor Health Usage & Management System for S-76D
ScioTeq Analysis | News Flight Management Systems: CDMS-3000 control display & management system
Thales AVS France Analysis | News Avionics Management Systems: TopDeck avionics suite
Thales AVS France Analysis | News Cockpit Control Systems: Cockpit for S-76D, including integrated electronic standby instrument

Avionics / Indicators and Instruments

Northrop Grumman LITEF GmbH Analysis | News Attitude and Heading Reference Systems: LCR-100 attitude & heading reference system

Power Systems / Electrical Power Systems

Electromech Technologies Analysis Electric Motors: Compressor drive motor

Power Systems / Engine Components

Eagle Technologies, LLC Analysis Engine Inlets: Inlet door and engine air inlet system

Power Systems / Engines

Pratt & Whitney Canada Analysis | News Turboshaft Engines: (PW200 Series - Sikorsky S-76D - PW210S )
Safran Helicopter Engines Analysis Turboshaft Engines: (Arriel 1 - Sikorsky S-76 - Ariel 1S1 (S-76A+/A++/C) Arriel 2 - Sikorsky S-76 - Ariel 2S1 (S-76C+), Ariel 2S2 (S-76C++) )

Power Systems / Rotors & Propellers

Harris Corporation UT Analysis | News Helicopter Rotors: Composite tail rotor (S-76D)
Hexcel Kent Analysis Helicopter Rotors: Flaw-tolerant composite main rotor blades (S-76D)

Production / Manufacturing Services

Aero Vodochody Aerospace a.s. Analysis | News Final Assembly: Airframe assembly excluding dynamic systems and interiors

Production / Production Equipment

Komax France (was Komax Laselec) Analysis Marking Equipment: Cable & wire laser marking equipment

Testing / Test Services

Dayton T. Brown, Inc. Analysis Environmental Testing Services: ; Testing Services: EMI testing
WTI (was Wineman Technology Inc.) Analysis Testing Services: Damper test
Information on this page is compiled from a variety of published sources, and links do not necessarily imply recommendation or confirmation by the airframe manufacturer.