What it approves
Revise the starter-generator drive spline to provide lubrication with engine oil.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC
Approved models · 21
| Make | Model | Data sheet |
|---|---|---|
| Pratt & Whitney Canada Inc. | PT6A-11 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-11AG | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-15AG | E4EA |