Cwr
No failure report names the cwr. 5 FAA approvals let 2 companies make a replacement cwr, Kenneth and Lorraine Morris holding the most (4).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cwr and sell it as an approved part for the models named. These are the companies holding such approvals for a cwr:
For these models most: Cessna 170 (5), Cessna 140 (5), Cessna 120 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Kenneth and Lorraine Morris | Kit CWR-2 CWR-2 | Modification Part | Cessna Aircraft Company Cessna 120, 140, 170 | 2012-02-13 | current |
| Kenneth and Lorraine Morris | Kit CWR-1 CWR-1 | Modification Part | Cessna Aircraft Company Cessna 120, 140, 170 | 2012-02-13 | current |
| Kenneth and Lorraine Morris | Kit CWR-1 CWR-1 | Modification Part | Cessna Aircraft Company Cessna 120, 140, 170 | 2010-09-06 | current |
| Kenneth and Lorraine Morris | Kit CWR-1 CWR-1 | Modification Part | Cessna Aircraft Company Cessna 120, 140, 170 | 2010-08-31 | current |
| Wd Davis | Kit CWR-1 CWR-1 | Modification Part | Cessna 120, 140, 170. | 2003-05-28 | 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.