Ceiling Ventilation
No failure report names the ceiling ventilation. 5 FAA approvals let 1 company make a replacement ceiling ventilation, Keystone Helicopter Corporation holding the most (5).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ceiling ventilation and sell it as an approved part for the models named. These are the companies holding such approvals for a ceiling ventilation:
For these models most: Boeing-Vertol 107 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Keystone Helicopter Corporation | Ceiling Ventilation Duct 2 03107-50A105 | Modification Part | Boeing 107-II, KV107-II & KV107-IIA | 2003-12-02 | current |
| Keystone Helicopter Corporation | Ceiling Ventilation End Cap 03107-50A110 | Modification Part | Boeing 107-II, KV107-II & KV107-IIA | 2003-12-02 | current |
| Keystone Helicopter Corporation | Ceiling Ventilation Duct 1 03107-50A104 | Modification Part | Boeing 107-II, KV107-II & KV107-IIA | 2003-12-02 | current |
| Keystone Helicopter Corporation | Ceiling Ventilation Duct 3 03107-50A106 | Modification Part | Boeing 107-II, KV107-II & KV107-IIA | 2003-12-02 | current |
| Keystone Helicopter Corporation | Ceiling Ventilation Duct 4 03107-50A109 | Modification Part | Boeing 107-II, KV107-II & KV107-IIA | 2003-12-02 | 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.