Twin Commander
No failure report names the twin commander. 24 FAA approvals let 2 companies make a replacement twin commander, Great Lakes Aero Products holding the most (20).
Approved replacement parts 24 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a twin commander and sell it as an approved part for the models named. These are the companies holding such approvals for a twin commander:
For these models most: Aero Commander 680 (18).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Great Lakes Aero Products INC | Twin Commander Large Tail Position Light Lens (Acrylic) W-2569-II | 310689-5 | Twin Commander Aero Commander) (Rockwell) (685 | 2017-02-22 | current |
| Great Lakes Aero Products INC | Twin Commander Large Tail Position Light Lens (Polycarbonate) W-2569-II POLY | 310689-5 | Twin Commander Aero Commander) (Rockwell) (685 | 2017-02-22 | current |
| Great Lakes Aero Products INC | Twin Commander Extended Tail Position Light Lens (Acrylic) W-2725 | 310052-11 | Twin Commander 690A, 690B | 2014-06-08 | current |
| Great Lakes Aero Products INC | Twin Commander Extended Tail Position Light Lens (Polycarbonate) W-2725 POLY | 310052-11 | Twin Commander 690A, 690B | 2014-06-08 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/G-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/XT-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/T-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/T-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/G-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/G-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/G-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/T-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH SC-W/XT-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/XT-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/XT-1256-DR | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER PANORAMIC INSIDE WINDOW - RH or LH W/T-1256 | 330158-5 5330158-5 33158-6 | Twin Commander Aircraft LLC. 680-FL(P), 680-T, 680-V | 2010-06-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER NOSE LANDING LIGHT LENS - LONG TYPE - RH or LH W-2573-RH | 800005-12, 5800005-12 | Twin Commander 500, 500-A, 500-B | 2009-04-06 | current |
| Great Lakes Aero Products | TWIN COMMANDER NOSE LANDING LIGHT LENS - SHORT TYPE - RH or LH W-2574-RH | 800005-12, 5800005-12 | Twin Commander 500, 500-A, 500-B | 2009-04-06 | current |
| Great Lakes Aero Products | TWIN COMMANDER NOSE LANDING LIGHT LENS - LONG TYPE - RH or LH W-2573-LH | 800005-11, 5800005-11 | Twin Commander 500, 500-A, 500-B | 2009-04-06 | current |
| Great Lakes Aero Products | TWIN COMMANDER NOSE LANDING LIGHT LENS - SHORT TYPE - RH or LH W-2574-LH | 800005-11, 5800005-11 | Twin Commander 500, 500-A, 500-B | 2009-04-06 | current |
| Great Lakes Aero Products | TWIN COMMANDER TAIL POSITION LIGHT LENS W-2569 | 310052-11 or 5310052-11 | Twin Commander 680T, 680W, 680V | 2009-03-29 | current |
| Great Lakes Aero Products | TWIN COMMANDER TAIL POSITION LIGHT LENS W-2569 POLY | 310052-11 or 5310052-11 | Twin Commander 680T, 680W, 680V | 2009-03-29 | 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.