FAA PMA replacements for
MC31-31
4 approvals from 2 holders
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| AC31-31 | Hydro-Aire Incorporated | Current | 2011-08-22 | Mechanical Control |
| MC31-31 | Hydro-Aire Incorporated | Current | 2007-12-02 | Mechanical Control |
| MC31-31 | PL Porter Controls Inc | Current | 2005-10-19 | Mechanical Control |
| MC31-31 | PL Porter Controls Inc | Current | 2002-07-24 | Mechanical Control |

