Low Range
No failure report names the low range. 3 FAA approvals let 2 companies make a replacement low range, American Eurocopter LLC holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a low range and sell it as an approved part for the models named. These are the companies holding such approvals for a low range:
For these models most: Aerospatiale SA315 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Airbus Helicopters, INC. | Low Range Airspeed Indicator and Pilot Pressure Surge Chamber H315-76-3D-002-1 | Modification Part | Airbus Helicopters SA.315B | 2018-01-16 | current |
| American Eurocopter LLC | Low Range Airspeed Indicator and Pilot Pressure Surge Chamber H315-76-3D-002-1 | Modification Part | Eurocopter France SA.315B | 2003-08-10 | current |
| American Eurocopter LLC | Low Range Airspeed Indicator and Pilot Pressure Surge Chamber H315-76-3D-002-1 | Modification Part | Eurocopter France SA.315B | 2003-08-10 | 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.