Large Doubler
No failure report names the large doubler. 2 FAA approvals let 2 companies make a replacement large doubler, Space Exploration Technologies6/10/2026 holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a large doubler and sell it as an approved part for the models named. These are the companies holding such approvals for a large doubler:
For these models most: Boeing 737 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Space Exploration Technologies6/10/2026 | LARGE DOUBLER, BOEING 737, STARLINK AVIATION 06654202-029 | Modification Article | The Boeing Company 737-8, 737-800 Series, 737-9 | 2026-06-10 | current |
| Space Exploration Technologies | Large Doubler, 737, STA 500B-500C,Starlink Aviation 06654102-025 | Modification Article | The Boeing Company 737-800 Series | 2025-02-14 | 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.