Cabin Evacuation
No failure report names the cabin evacuation. 2 FAA approvals let 1 company make a replacement cabin evacuation, Pacific Electro Dynamics holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cabin evacuation and sell it as an approved part for the models named. These are the companies holding such approvals for a cabin evacuation:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Pacific Electro Dynamics | Cabin Evacuation Alarm 246-3 | Lockheed 672730-105 | Lockheed L-1011-385-1(-1), L-1011-385-1-14... | 1991-09-23 | current |
| Pacific Electro Dynamics | Cabin Evacuation Alarm 246-2 | Lockheed 672730-103 | Lockheed L-1011-385-1(-1), L-1011-385-1-14... | 1991-09-23 | 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.