Stol Systems
No failure report names the stol systems. 4 FAA approvals let 1 company make a replacement stol systems, Sierra Industries, LTD. holding the most (4).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a stol systems and sell it as an approved part for the models named. These are the companies holding such approvals for a stol systems:
For these models most: Cessna A188 (2), Cessna 188 (2), Cessna T207 (1), Cessna 207 Skywagon 207 (1), Aero Commander 680 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sierra Industries, LTD. | STOL Systems Kit 11 Series | Modification Part | Cessna 188A, A188, 188A | 2006-06-22 | current |
| Sierra Industries, LTD. | STOL Systems Kit Dwg list No. 13 last rev.... | - | Cessna 207, T207, 207A | 1989-09-18 | current |
| Sierra Industries, LTD. | STOL Systems Kit Dwg list No. 106 last rev.... | - | Aero Commander 680E | 1989-09-18 | current |
| Sierra Industries, LTD. | STOL Systems Kit Dwg list No. 11 last rev.... | - | Cessna 188, A188, 188A | 1989-09-18 | 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.