Keystone Helicopter Corporation
13,239 FAA-approved PMA parts
| Part Number | Part Name | OEM Make | Status | Date |
|---|---|---|---|---|
| 04092-25B100 | Exhaust Plate Assy | Sikorsky | Historical | 2010-02-04 |
| 04092-25B101 | Angle | Sikorsky | Historical | 2006-09-09 |
| 04092-25B102 | Zee | Sikorsky | Historical | 2006-09-09 |
| 04092-25B300 | Placards, Lavatory | Sikorsky | Historical | 2008-07-22 |
| 04092-26B101 | Lavatory Optical Shade | Sikorsky | Historical | 2010-12-21 |
| 04092-26B301 | Mounting Plate | Sikorsky | Historical | 2008-07-22 |
| 04092-26B302 | Post | Sikorsky | Historical | 2008-07-22 |
| 04092-26B303 | Handle Modification | Sikorsky | Historical | 2008-07-22 |
| 04092-26B601 | Tube | Sikorsky | Historical | 2008-07-22 |
| 04092-26B603 | Bracket | Sikorsky | Historical | 2008-07-22 |
| 04092-26B604 | Bracket | Sikorsky | Historical | 2008-07-22 |
| 04092-26B605 | Bracket | Sikorsky | Historical | 2008-07-22 |
| 04092-26B606 | Inlet | Sikorsky | Historical | 2008-07-22 |
| 04092-26B607 | Reducer | Sikorsky | Historical | 2008-07-22 |
| 04092-26B608 | Grill | Sikorsky | Historical | 2008-07-22 |
| 04092-26B609 | Outlet | Sikorsky | Historical | 2008-07-22 |
| 04092-26B800 | Vent Assy, Lav | Sikorsky | Historical | 2008-07-22 |
| 04092-27B200 | Access Panel, Fwd Lav | Sikorsky | Historical | 2008-07-22 |
| 04092-27B201 | Stiffener, Fwd Lav | Sikorsky | Historical | 2008-07-22 |
| 04092-27B600 | Dimmer Bracket | Sikorsky | Historical | 2008-07-22 |
| 04092-30B090 | Fischer Seat Modification | Sikorsky | Historical | 2006-01-30 |
| 04092-30B100 | Upper Heater Bracket | Sikorsky | Historical | 2006-01-30 |
| 04092-30B101 | Stringer | Sikorsky | Historical | 2006-01-30 |