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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
Keystone 33776-61371Sky 497 BF Goodrich Skywatch Traffic Advisory SystemSikorskyCurrent2002-01-03
Keystone 33776-61372C4 Auto Cabin Temperature System (Environmental System)SikorskyCurrent2002-01-03
Keystone 33776-61373NAT Northen Airborne tech Loud hailer SystemSikorskyCurrent2002-01-03
Keystone 33776-61376SX16 Nightsun SearchlightSikorskyCurrent2002-01-03
Keystone 33776-61378FLIR 2000HPSikorskyCurrent2002-01-03
Keystone 33776-61389Trimble 2101 I/O Approach PlusSikorskyCurrent2002-01-03
Keystone 33776-61395dB Systems Audio SystemSikorskyCurrent2002-01-03
Keystone 33776-61396DB System Model 251 Page/Chime SystemSikorskyHistorical2005-06-12
Keystone 33776-61396dB System Model 251 Page/Chime SystemSikorskyCurrent2002-01-03
Keystone 33776-61412Enhanced Ground Proximity Warning System MKVIII (EGPWS)SikorskyCurrent2002-01-03
Keystone 33776-61414Cargo Hook with Load CellSikorskyCurrent2002-01-03
Keystone 33776-64899Option Shelf InstallSikorskyHistorical2005-06-12
Keystone 33776-84364B-1 Nose ModSikorskyCurrent2002-01-03
Keystone 33776-84770Helideck Modification KitSikorskyCurrent2002-01-03
Keystone 33776-84893Mod, Door JettisonSikorskyHistorical2005-06-12
Keystone 76070-00100Installation Kit- Turbomeca Arriel 1S EngineSikorskyCurrent2002-04-23
Keystone 76070-30600Installation Kit- Turbomeca Arriel 1S1 EngineSikorskyCurrent2002-04-23
Keystone 76070-30601Installation Kit- Performance Credit for Turbomeca Arriel 1S1 EngineSikorskyCurrent2002-04-23
Keystone 76070-30603Installation Kit- Emissions Control DeviceSikorskyCurrent2002-04-23
LS1-005Latch Station - InstallationSikorskyHistorical2011-02-20
LS2-001Latch-Plate-AssemblySikorskyHistorical2011-02-20
LS2-002EMS-Release-AssemblySikorskyHistorical2011-02-20
LS2-003Assembly- EMS Release- Load BaySikorskyHistorical2011-02-20
LTC-75ALuster Track, moldingSikorskyHistorical2008-10-06
M102M660Gearmotor With BrakeSikorskyHistorical2006-07-08
MBCS12204Support AssySikorskyHistorical2008-12-21
MBCS12218Fitting AssySikorskyHistorical2008-12-21
MBCS12405Kit Armrest NarrowSikorskyHistorical2008-12-21
MBCS12410AA001CATSS SeatSikorskyHistorical2008-10-06
MBCS13391Locking Armrest SpacerSikorskyHistorical2008-12-21
MBCS13771Rail Stop AssySikorskyHistorical2008-12-21
MBCS15500AA000Armor SeatSikorskyHistorical2008-12-21
MBCS6135HeadrestSikorskyHistorical2008-12-21
MBCS6380AA000Seat, Comfort CrSikorskyHistorical2008-12-21
MBCS6894ArmrestSikorskyHistorical2008-12-21
Page 241 of 265
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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.