Modified
No failure report names the modified. 2 FAA approvals let 1 company make a replacement modified, Precision Heli-Support, 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 modified and sell it as an approved part for the models named. These are the companies holding such approvals for a modified:
For these models most: Md Helicopters Inc 369 (2), Hughes 369 500 series helicopters (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Precision Heli-Support, LLC | Modified Assembly, Auto Re-Ignition PH36900026-03 | Modification Part | MD Helicopters 369HE369HM369HS369D | 2025-05-21 | current |
| Precision Heli-Support, LLC | Modified Assembly, Auto Re-Ignition PH36900026-03 | Modification Part | MD Helicopters 369HE, 369HM, 369HS | 2017-01-30 | 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.