Area Navigation
No failure report names the area navigation. 1 FAA approvals let 1 company make a replacement area navigation, Bfgoodrich Flight Systems 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 area navigation and sell it as an approved part for the models named. These are the companies holding such approvals for a area navigation:
For these models most: Piper PA-23 Apache and Aztec (1), Learjet 25 (1), Learjet 23 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Bfgoodrich Flight Systems INC | Area Navigation System AD611 | Modification Part | Learjet 25B, 23-250, E23-250 | 1993-08-25 | 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.