Tach Interface
No failure report names the tach interface. 2 FAA approvals let 1 company make a replacement tach interface, Ultra Electronics Ice, INC. 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 tach interface and sell it as an approved part for the models named. These are the companies holding such approvals for a tach interface:
For these models most: Airbus Helicopters MBB-BK 117 C-2 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ultra Electronics Ice, INC. | Tach Interface Unit, Generator and VR Assembly Drawing 6203-3000-001 | 6203-3000-001 | H13EU MBB-BK 117 C-2 | 2023-01-03 | current |
| Ultra Electronics Ice, INC. | Tach Interface Unit - Generator and Digital, Assembly Drawing 6203-4000-001 | 6203-4000-001 | H13EU MBB-BK 117 C-2 | 2023-01-03 | 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.