Nvg Sw
No failure report names the nvg sw. 4 FAA approvals let 1 company make a replacement nvg sw, Ahlers Aerospace INC 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 nvg sw and sell it as an approved part for the models named. These are the companies holding such approvals for a nvg sw:
For these models most: Bell 407 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ahlers Aerospace INC | NVG SW. Placard 814-30041 | Modification Part | BELL 407 | 2008-06-25 | current |
| Ahlers Aerospace INC | NVG SW. Placard P05-0002 | Modification Part | BELL 407 | 2008-06-25 | current |
| Ahlers Aerospace INC | NVG SW. Placard 814-30041 | Modification Part | BELL 407 | 2008-06-09 | current |
| Ahlers Aerospace INC | NVG SW. Placard P05-0002 | Modification Part | BELL 407 | 2008-06-09 | 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.