Placard Switch
No failure report names the placard switch. 1 FAA approvals let 1 company make a replacement placard switch, Ptm International INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a placard switch and sell it as an approved part for the models named. These are the companies holding such approvals for a placard switch:
For these models most: Piper PA-23 Apache and Aztec (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ptm International INC | Placard switch 800-20 | Modification Part | Piper PA-23, PA-23-160, PA-23-235 | 1999-12-12 | 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.