Ranthane
No failure report names the ranthane. 3 FAA approvals let 1 company make a replacement ranthane, Randolph Products CO 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 ranthane and sell it as an approved part for the models named. These are the companies holding such approvals for a ranthane:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Randolph Products CO | RANTHANE - Polyurethane High Solids (2 1 MIX) XXXXXXUHS | XXXXXXUHS | Miscellaneous Aircraft Make(s) as listed on Sealed... | 2003-03-27 | current |
| Randolph Products CO | Ranthane H/S Catalyst Comp B AU-CAT-2X1 | AU-CAT-2X1 | Miscellaneous Aircraft Make(s) as listed on Sealed... | 2003-03-27 | current |
| Randolph Products CO | Ranthane H/S Catalyst Comp B AU-CAT-2X1 | Miscellaneous Aircraft Make(s) as listed on Sealed... | 2001-02-06 | 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.