Qar
No failure report names the qar. 10 FAA approvals let 5 companies make a replacement qar, North Flight Data Systems LLC holding the most (3).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a qar and sell it as an approved part for the models named. These are the companies holding such approvals for a qar:
For these models most: Embraer ERJ 170 E170 and E175 (2), Airbus Helicopters MBB-BK 117 C-2 (2), Airbus Helicopters EC 155 (2), Airbus Helicopters EC-135 now H135 (2), Embraer ERJ 190 E190 and E195 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Acron Aviation INC. | QAR201-02-00 QAR201-02-00 | QAR201-02-00 | McDonnell Douglas MD-80 Series | 2018-06-10 | current |
| Teledyne Controls LLC | QAR (IDMU) 2235400-06 | 2235400-06 | Embraer ERJ 170-200 LR, ERJ 170-200-SU | 2016-01-03 | current |
| Teledyne Controls LLC | QAR (IDMU) 2235400-06 | 2235400-06 | Embraer ERJ 190-100 IGW | 2016-01-03 | current |
| North Flight Data System, LLC | QAR N009-1030 | Modification Part | Eurocopter Deutschland GMBH EC135 P1, P2, P2+ | 2012-12-12 | current |
| North Flight Data System, LLC | QAR N009-1030 | Modification Part | Eurocopter France EC 155B, EC155B1 | 2012-12-12 | current |
| North Flight Data System, LLC | QAR N009-1030 | Modification Part | Eurocopter Deutschland GMBH MBB-BK 117 C-2 | 2012-12-12 | current |
| North Flight Data Systems LLC | QAR N009-1030 | Modification Part | Eurocopter Deutschland GmbH MBB-BK 117 C-2 | 2012-06-07 | current |
| North Flight Data Systems LLC | QAR N009-1030 | Modification Part | Eurocopter France EC155B, EC155B1 | 2012-06-07 | current |
| North Flight Data Systems LLC | QAR N009-1030 | Modification Part | Eurocopter Deutschland GmbH EC135 P1, P2, P2+ | 2011-12-11 | current |
| Teledyne Controls | QAR (IDMU) 2235400-06 | (2235400-06) | Embraer Empresa ERJ 170-200 LR, ERJ 170-200-SU | 2008-01-06 | 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.