Gasper Plenum
No failure report names the gasper plenum. 2 FAA approvals let 1 company make a replacement gasper plenum, Ht Parts LLC 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 gasper plenum and sell it as an approved part for the models named. These are the companies holding such approvals for a gasper plenum:
For these models most: Sikorsky S-76 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ht Parts LLC | Gasper Plenum 02076-20V101 | Modification Part | Sikorsky S76A, B, C | 2004-10-28 | current |
| Ht Parts LLC | Gasper Plenum 02076-20V100 | Modification Part | Sikorsky S76A, B, C | 2004-10-28 | 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.