Gm Antenna
No failure report names the gm antenna. 8 FAA approvals let 4 companies make a replacement gm antenna, Viasat, INC holding the most (4).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a gm antenna and sell it as an approved part for the models named. These are the companies holding such approvals for a gm antenna:
For these models most: Boeing 737 (3), Boeing 787 Dreamliner (2), Airbus A321 (2), Boeing 777 (1), Boeing 757 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Viasat INC | GM40 ANTENNA POWER SUPPLY 1241289 | 1241289 | The Boeing Company 787-9 | 2024-06-26 | current |
| Viasat INC | GM40 Antenna Power Supply (APS-5501) 1241289 | 1241289 | The Boeing Company 737-8, 737-9, 777-200 Series | 2024-06-21 | current |
| Astrodyne Tdi | GM-40 Antenna Power Supply, APS-5500 1254421 | 1254421 | The Boeing Company 757-300 Series | 2023-03-31 | current |
| Astrodynetdi | GM-40 Antenna Power supply, APS-5500 1254421 | 1254421 | Airbus SAS A321- Model 271NX | 2020-03-08 | current |
| Viasat, INC | GM40 Antenna Power Supply 1254421 | 1254421 | Airbus A321-251NX / A321-252NX / A321-253NX | 2019-06-02 | current |
| Viasat, INC | GM-40 Antenna Power Supply 1241289 | 1241289 | Boeing 787-9 | 2018-02-11 | current |
| Viasat, INC | GM-40 Antenna Power Supply 1241289 | 1241289 | Boeing 737-8 | 2018-01-16 | current |
| Viasat, INC | GM-40 Antenna Power Supply 1241289 | 1241289 | Boeing 737-8 | 2017-12-10 | 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.