Transmitter Level
No failure report names the transmitter level. 3 FAA approvals let 2 companies make a replacement transmitter level, Rogerson Aircraft Corporation holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a transmitter level and sell it as an approved part for the models named. These are the companies holding such approvals for a transmitter level:
For these models most: Airbus A340 (3), Airbus A330 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rogerson Aircraft Equipment Group | Transmitter L Level J540AI74-100 | J540AI74-100 | Airbus A330-301, A340-211, A340-212 | 2018-04-05 | current |
| Rogerson Aircraft Corporation | Transmitter L. Level J540AI74-100 | J540AI74-100 | Airbus A330-301, A340-211, -212 | 2007-03-11 | current |
| Rogerson Aircraft Corporation | Transmitter L. Level J540AI74-100 | J540AI74-100 | Airbus A330-301, A340-211, -212 | 2005-04-25 | 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.