Horizontal Butt
No failure report names the horizontal butt. 1 FAA approvals let 1 company make a replacement horizontal butt, Avspec Corporation holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a horizontal butt and sell it as an approved part for the models named. These are the companies holding such approvals for a horizontal butt:
For these models most: Cessna 182 Skylane (1), Cessna 172 Skyhawk (1), Cessna 150 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Avspec Corporation | Horizontal Butt Plate JD3-1-02 | Modification Part | Cessna 150L, 150M, 172M | 2007-01-22 | 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.