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Keystone Helicopter Corporation FAA PMA parts

13,239 FAA-approved PMA parts

By PMA Holder

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 NameOEM MakeStatusDate
33776-61351ALT-55B Radio Altimeter SystemSikorskyCurrent2001-04-22
33776-61352ADF-462 SystemSikorskyCurrent2001-04-22
33776-61353P & G 2000 CVR & FDRSikorskyCurrent2001-04-22
33776-61354Single Pilot IFRSikorskyCurrent2001-04-22
33776-61355Data NAV V DisplaySikorskyCurrent2001-04-22
33776-61358LSZ-860 Lightning Strike SensorSikorskyCurrent2001-04-22
33776-61359Allied Signal CAS-66A TCASSikorskyCurrent2001-04-22
33776-61362Argus 7000/CESikorskyCurrent2001-04-22
33776-61365Aux. Fuel Tank (106 gal.)SikorskyCurrent2001-04-22
33776-61366KHF-950 HF Communication SystemSikorskyCurrent2001-04-22
33776-61367MDF-124 Direction Finder SystemSikorskyCurrent2001-04-22
33776-61369TDR-94/TDR-94D Transponder SystemSikorskyCurrent2001-04-22
33776-61370WX-950 Storm ScopeSikorskyCurrent2001-04-22
33776-61371Sky 497 BF Goodrich Skywatch Traffic Advisory SystemSikorskyCurrent2001-04-22
33776-61372C4 Auto Cabin Temperature System (Environ-mental System)SikorskyCurrent2001-04-22
33776-61373NAT Northen Airborne tech Loud hailer SystemSikorskyCurrent2001-04-22
33776-61376SX16 Nightsun SearchlightSikorskyCurrent2001-04-22
33776-61378FLIR 2000HPSikorskyCurrent2001-04-22
33776-61389Trimble 2101 I/O Approach PlusSikorskyCurrent2001-04-22
33776-61395dB Systems Audio SystemSikorskyCurrent2001-04-22
33776-61396dB System Model 251 Page/Chime SystemSikorskyCurrent2001-04-22
33776-64486_1Logo Lights InstlSikorskyHistorical2010-02-04
33776-64486_2Logo Lights InstlSikorskyHistorical2010-02-04
33776-64497Fitting Assy - Mounting, Upper, NightsunSikorskyHistorical2007-12-12
33776-64497Fitting Assy-Mounting, Upper, NightsunSikorskyHistorical2010-05-16
33776-64591-1Equip Instl - Mobile Interface. AA34-200SikorskyHistorical2010-02-04
33776-64591-2Equip Instl - Mobile Interface, AA34-200SikorskyHistorical2010-02-04
33776-64591-3Equip Instl - Mobile Interface, AA34-200SikorskyHistorical2010-02-04
33776-64617Hydroline Mod Quick DisconnectSikorskyCurrent2001-06-09
33776-64619Support Install Avionics - Tail ConeSikorskyCurrent2001-06-09
33776-64678Structures Install- ADELTSikorskyCurrent2005-05-29
33776-64732-041Support AssySikorskyHistorical2009-11-19
33776-64732-042Support, Ballast AssySikorskyHistorical2009-11-19
33776-64732-043Support, Ballast AssySikorskyHistorical2009-11-19
33776-64732-044Support Ballast AssySikorskyHistorical2009-11-19
33776-64732-045Ballast Support AssySikorskyHistorical2009-11-19
33776-64732-046Ballast Support AssySikorskyHistorical2009-11-19
33776-64732-101SupportSikorskyHistorical2009-11-19
33776-64732-102FillerSikorskyHistorical2009-11-19
33776-64732-103RetainerSikorskyHistorical2009-11-19
33776-64732-104BallastSikorskyHistorical2009-11-19
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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.