Commercial Pta
No failure report names the commercial pta. 4 FAA approvals let 1 company make a replacement commercial pta, Marconi Aerospace INC holding the most (4).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a commercial pta and sell it as an approved part for the models named. These are the companies holding such approvals for a commercial pta:
For these models most: Beechcraft 400 Beechjet (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Marconi Aerospace INC | Commercial PTA AA-45-51M9 | 45AS61023-139 | Raytheon 400A | 1999-10-24 | current |
| Marconi Aerospace INC | Commercial PTA AA-45-51 | NA | Raytheon 400A | 1999-10-24 | current |
| Marconi Aerospace INC | Commercial PTA AA-45-51M1 | 45AS61023-133, -135 | Raytheon 400A | 1999-10-24 | current |
| Marconi Aerospace INC | Commercial PTA AA-45-51M7 | 45AS61023-137 | Raytheon 400A | 1999-10-24 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.