Sikorsky
28,017 FAA-approved PMA parts
| Part Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| 06076-20B500 | Return Air Plenum | Keystone Helicopter Corporation | Historical | 2009-11-19 |
| 06076-20B500 | Return Air Plenum | Sikorsky Global Helicopters | Historical | 2012-02-09 |
| 06076-20B501 | Return Air Fan Plenum | Keystone Helicopter Corporation | Historical | 2007-10-24 |
| 06076-20B501 | Return Air Fan Plenum | Sikorsky Global Helicopters | Historical | 2012-02-09 |
| 06076-20B510 | Fan Mounting Plate | Keystone Helicopter Corporation | Historical | 2007-10-24 |
| 06076-20B510 | Fan Mounting Plate | Sikorsky Global Helicopters | Historical | 2012-02-09 |
| 06076-20U101 | Doubler | Keystone Helicopter Corporation | Historical | 2007-05-13 |
| 06076-20U101 | Doubler | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 06076-20U300 | HISL Caution Placard | Keystone Helicopter Corporation | Historical | 2007-05-13 |
| 06076-20U300 | HISL Caution Placard | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 06076-20V110 | Bracket | Keystone Helicopter Corporation | Historical | 2007-05-13 |
| 06076-20V110 | Bracket | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2011-12-06 |
| 06076-20V111 | Placard | Keystone Helicopter Corporation | Historical | 2007-05-13 |
| 06076-20V111 | Placard | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2011-12-06 |
| 06076-20W100 | Strata Control Mount Pocket | Keystone Helicopter Corporation | Historical | 2007-12-05 |
| 06076-21B020 | Fresh Air Check Valve Assy | Keystone Helicopter Corporation | Historical | 2007-10-24 |
| 06076-21B020 | Fresh Air Check Valve Assy | Sikorsky Global Helicopters | Historical | 2012-02-09 |
| 06076-21B021 | Check Valve/Air Duct Assy | Keystone Helicopter Corporation | Historical | 2007-10-24 |