Propeller Unfeathering
No failure report names the propeller unfeathering. 9 FAA approvals let 1 company make a replacement propeller unfeathering, Woodward INC holding the most (9).
Approved replacement parts 9 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a propeller unfeathering and sell it as an approved part for the models named. These are the companies holding such approvals for a propeller unfeathering:
For these models most: Beechcraft G18 (2), Beechcraft E18 (2), Beechcraft D18 (2), Beechcraft C-45 (2), Piper PA-23 Apache and Aztec (1), Cessna 310 (1), Beechcraft C-50 (1), Aero Commander 680 (1), Aero Commander 560 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 210313 | - | PIPER PA23, 23-160 | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 213315 | - | AERO COMMANDER 680F, 680FL | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 210362 | - | BEECH D18S, B18S, G18S | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 213702 | - | Aerostar Aircraft 600, 601 | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 210341 | - | CESSNA 310A, B, C | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 210367 | - | BEECH C50 | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 213225 | - | AERO COMMANDER 560E | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATORS AS LISTED ON APPROVED... | - | Miscellaneous AS LISTED ON APPROVED ACCUMULATOR LIST NO 21A | 1972-11-28 | current |
| Woodward INC | PROPELLER UNFEATHERING ACCUMULATOR KITS 210384 | - | BEECH D18S, B18S, G18S | 1972-11-28 | 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.