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Sikorsky PMA parts

28,017 FAA-approved PMA parts

By OEM Make

How to read FAA PMA parts records

Parts Manufacturer Approval records identify replacement parts approved by the FAA for use on type-certificated aircraft. Use the part number, part name, OEM make, PMA holder and status together; a table match is a starting point, not an installation approval.

Part NumberPart NamePMA HolderStatusDate
33776-57543Cockpit Ceiling InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57547Cabin Ceiling and Duct InstallKeystone Helicopter CorporationHistorical2010-10-20
33776-57547Cabin ceiling and duct installationKeystone Helicopter CorporationCurrent2001-06-09
33776-57547_1Cabin Ceiling And Duct InstlSikorsky Support Services, Inc., dba Keystone MRO (CANCELLED)Historical2011-12-05
33776-57548Eyebrow Angle InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57549Ceiling and Duct Support InstlKeystone Helicopter CorporationCurrent2001-06-09
33776-57555Cabin Door Filler InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57557Escutcheon Assembly And InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57558Overhead Duct And Ceiling Support InstlKeystone Helicopter CorporationCurrent2001-06-09
33776-57560Sidewall Panel InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57561Escutcheon Installation, Cabin SidewallsKeystone Helicopter CorporationCurrent2001-06-09
33776-57562Cabin Heat Plenum Modification/InstlKeystone Helicopter CorporationCurrent2001-06-09
33776-57563Modification, Crew Door SurroundKeystone Helicopter CorporationCurrent2001-06-09
33776-57565Sidewall Panel Bracket InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57569Cocoon Mod Overhead Support BeamKeystone Helicopter CorporationCurrent2001-06-09
33776-57593Heat Duct GuardKeystone Helicopter CorporationCurrent2001-06-09
33776-57594Cockpit Ceiling Light InstallationKeystone Helicopter CorporationCurrent2001-06-09
33776-57892Window revel insertKeystone Helicopter CorporationCurrent2000-10-08
33776-61105Battery Temperature MonitorKeystone Helicopter CorporationCurrent2001-04-22
33776-61154Lucas Utility HoistKeystone Helicopter CorporationCurrent2001-04-22
33776-61203Radio Tuning Unit (RTU-4200)Keystone Helicopter CorporationCurrent2001-04-22
33776-61209Cabin Avionics/Electrical AccessoriesKeystone Helicopter CorporationCurrent2001-04-22
33776-61210Cockpit Avionics/Electrical AccessoriesKeystone Helicopter CorporationCurrent2001-04-22
33776-61300Retractable Boarding Step(s)Keystone Helicopter CorporationCurrent2001-04-22
33776-61301Vertical Card Standby Compass (PAI-700-28)Keystone Helicopter CorporationCurrent2001-04-22
33776-61303Magnastar C2000 Digital Airborne PhoneKeystone Helicopter CorporationCurrent2001-04-22
33776-61305Fairchild/ Teledyne Flight Data Recorder SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61310SPZ-7600 DAFCE Flight Director Decouple Annunciator/Aural Tone SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61314Fixed Landing Light L/H Main GearKeystone Helicopter CorporationCurrent2001-04-22
33776-61318ELT-100HMKeystone Helicopter CorporationCurrent2001-04-22
33776-61319P700/701 WX radarKeystone Helicopter CorporationCurrent2001-04-22
33776-61320Baker Audio SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61327M7950 Page ChimeKeystone Helicopter CorporationCurrent2001-04-22
33776-61330Honeywell Primus 880 Weather RadarKeystone Helicopter CorporationCurrent2001-04-22
33776-6133150 Gallon Auxiliary Fuel tankKeystone Helicopter CorporationCurrent2001-04-22
33776-61333AV-850 Audio SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61334Pulselight SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61336Recognition LightsKeystone Helicopter CorporationCurrent2001-04-22
33776-61337Flexcomm IIKeystone Helicopter CorporationCurrent2001-04-22
33776-61338Whelen Anti-Collision Light AssemblyKeystone Helicopter CorporationCurrent2001-04-22
33776-61339Jet ADI-335D Standby Attitude IndicatorKeystone Helicopter CorporationCurrent2001-04-22
33776-61341UNS-1D Flight Management SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61346Pilot DME 42AKeystone Helicopter CorporationCurrent2001-04-22
33776-61348ECS Cabin Environ-mental Control SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61349Cabin Lighting SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61351ALT-55B Radio Altimeter SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61352ADF-462 SystemKeystone Helicopter CorporationCurrent2001-04-22
33776-61353P & G 2000 CVR & FDRKeystone Helicopter CorporationCurrent2001-04-22
33776-61354Single Pilot IFRKeystone Helicopter CorporationCurrent2001-04-22
33776-61355Data NAV V DisplayKeystone Helicopter CorporationCurrent2001-04-22
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PMA parts FAQ
What is an FAA PMA part?

A PMA part is a replacement or modification part approved under the FAA Parts Manufacturer Approval process for eligible type-certificated aircraft.

Does a PMA catalogue match prove a part can be installed?

No. Verify the part number, aircraft applicability, current approval status and required release paperwork with maintenance records or a qualified maintenance provider.