FAA PMA replacements for
47-644-131-2
2 approvals from 2 holders
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| R47-644-131-2 | Helicopter Technology Inc | Current | 2011-12-08 | Coupling |
| R47-644-131-2 | Helicopter Tech Inc | Current | 1998-05-26 | Coupling |

