Ratchet Strap
No failure report names the ratchet strap. 3 FAA approvals let 1 company make a replacement ratchet strap, Brunner Machine Works, LLC holding the most (3).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a ratchet strap and sell it as an approved part for the models named. These are the companies holding such approvals for a ratchet strap:
For these models most: Robinson R66 (3), Robinson R44 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Brunner Machine Works, LLC | Ratchet Strap Side Cover R66B-905 | R66B-905 | Robinson Helicopter Company R66, R44, R44II | 2020-09-07 | current |
| Brunner Machine Works, LLC | Ratchet Strap Anchoring Pivot Base R66B-906 | R66B-906 | Robinson Helicopter Company R66, R44, R44II | 2020-09-07 | current |
| Brunner Machine Works, LLC | Ratchet Strap Anchoring Base R66B-904 | R66B-904 | Robinson Helicopter Company R66, R44, R44II | 2020-09-07 | 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.