Dual Glideslope
No failure report names the dual glideslope. 1 FAA approvals let 1 company make a replacement dual glideslope, Dayton Granger INC 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 dual glideslope and sell it as an approved part for the models named. These are the companies holding such approvals for a dual glideslope:
For these models most: Airbus Helicopters EC-135 now H135 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Dayton Granger INC | Dual Glideslope, Dual Nav, Crossover Coupler D/G DOC20-06 | DOC20-06 | Eurocopter Deutschland BO-105A, MBB-BK117 A-1, A-3 | 2005-10-06 | 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.