Degree Lightning
No failure report names the degree lightning. 10 FAA approvals let 1 company make a replacement degree lightning, Avionics Support Group, INC. holding the most (10).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a degree lightning and sell it as an approved part for the models named. These are the companies holding such approvals for a degree lightning:
For these models most: Boeing 737 (10).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Avionics Support Group, INC. | 90 Degree Lightning Short 213014-51 | Modification Part | The Boeing Company 737-300/-400/-500/-600/-700/-800/-900... | 2024-10-28 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Long 213014-50 | Modification Part | The Boeing Company 737-300/-400/-500/-600/-700/-800/-900... | 2024-10-28 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Long 213014-50 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2021-11-22 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Short 213014-51 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2021-11-22 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Long 213014-50 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2019-03-25 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Short 213014-51 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2019-03-25 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Short 213014-50 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2018-12-02 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Long 213014-51 | Modification Part | Boeing 737-300/-400/-500/-600/-700/-800/-900... | 2018-12-02 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Long 213014-51 | Modification Part | Boeing 737-300 Series, 737-400 Series,... | 2018-07-24 | current |
| Avionics Support Group, INC. | 90 Degree Lightning Short 213014-50 | Modification Part | Boeing 737-300 Series, 737-400 Series,... | 2018-07-24 | 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.