Airstairs Installation
No failure report names the airstairs installation. 1 FAA approvals let 1 company make a replacement airstairs installation, Aerocon Engineering Company 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 airstairs installation and sell it as an approved part for the models named. These are the companies holding such approvals for a airstairs installation:
For these models most: Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aerocon Engineering Company | Airstairs Installation Kit All parts noted on AEC... | Modification Part | Boeing 737-700 series 737-400 series | 2007-06-21 | 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.