Skew Detection
No failure report names the skew detection. 5 FAA approvals let 3 companies make a replacement skew detection, Moog INC holding the most (3).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a skew detection and sell it as an approved part for the models named. These are the companies holding such approvals for a skew detection:
For these models most: Boeing 787 Dreamliner (4), Bombardier CL-600 Challenger and CRJ (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Eldec Corporation | Skew Detection Unit 80-043-01 | 80-043-01 | Bombardier CL-600-2B19Regional Jet Series 100 | 2022-08-02 | current |
| Moog INC | Skew Detection Mechanism P683A0001-03 | P683A0001-03 | Boeing 787-8, 787-9 | 2014-09-01 | current |
| Moog INC | Skew Detection Mechanism P683A0001-04 | P683A0001-04 | Boeing 787-8 | 2014-04-22 | current |
| Moog INC | Skew Detection Mechanism P683A0001-03 | (P683A0001-03) | Boeing 787-8 | 2013-08-25 | current |
| Moog Aircraft Group | Skew Detection Mechanism P683A0001-02 | P683A0001-02 | Boeing 787-8 | 2011-11-07 | 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.