Protective Covers
No failure report names the protective covers. 2 FAA approvals let 1 company make a replacement protective covers, Chippewa Aerospace 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 protective covers and sell it as an approved part for the models named. These are the companies holding such approvals for a protective covers:
For these models most: Bombardier CL-600 Challenger and CRJ (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Chippewa Aerospace | Protective Covers for 1K4XD relay, TCAS processor,... 601-2451-01-0001 | Modification Part | Bombardier CL-600-2B19, -2C10, -2D15 | 2011-01-30 | current |
| Chippewa Aerospace | Protective Covers for 1K4XD relay, Traffic Collision... 601-2451-01-0001 | Modification Part | Bombardier CL-600-2B19, -2C10, -2D15 | 2007-06-11 | 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.