Rua Range
No failure report names the rua range. 2 FAA approvals let 2 companies make a replacement rua range, Foster Airdata Systems INC 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 rua range and sell it as an approved part for the models named. These are the companies holding such approvals for a rua range:
For these models most: British Aerospace BAE 146 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Bfgoodrich Flight Systems INC | 970RUA Range Unit Adapter 805D0680-00 | Modification Part | British Aerospace BAe 146-100A | 1993-08-25 | current |
| Foster Airdata Systems INC | 970RUA Range Unit Adapter 805D0680-00 | Modification Part | British Aerospace BAe 146-100A | 1989-03-15 | 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.