Tee Top
No failure report names the tee top. 5 FAA approvals let 3 companies make a replacement tee top, Gemini Engineering INC holding the most (2).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tee top and sell it as an approved part for the models named. These are the companies holding such approvals for a tee top:
For these models most: Boeing 737 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Gemini Engineering | TEE TOP 65-48657U125 | 65-48657U125 | Boeing 737-300 Series, 737-400 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | TEE TOP 65-48657U126 | 65-48657U126 | Boeing 737-300 Series, 737-400 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | TEE TOP 65-48657U125 | 65-48657U125 | Boeing 737-300 Series, 737-400 Series,... | 2009-11-15 | current |
| Spirit Aerosystems INC | TEE-TOP 65-48657U126 | 65-48657-126 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2009-06-14 | current |
| Gemini Engineering | TEE-TOP 65-48657-125 | 65-48657-125 | Boeing 737-300 Series, 737-400 Series,... | 2009-06-03 | 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.