Dual Annunciator
No failure report names the dual annunciator. 2 FAA approvals let 2 companies make a replacement dual annunciator, Peregrine LLC holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a dual annunciator and sell it as an approved part for the models named. These are the companies holding such approvals for a dual annunciator:
For these models most: Pilatus PC-12 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Mcfarlane Aviation INC. | Dual Annunciator Bezel Plate PA-170222-301 | PA-170222-301 | Pilatus Aircraft Limited PC-12, PC-12/45, PC-12/47 | 2023-03-30 | current |
| Peregrine LLC | Dual Annunciator Bezel Plate PA-170222-301 | PA-170222-301 | Pilatus PC-12, PC-12/45, PC-12/47 | 2023-03-13 | 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.