What it approves
Installation of Pratt & Whitney PT6A-3DF Twin-Pack in place in PT6T-3B Twin-Pack.
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 · 1
| Make | Model | Data sheet |
|---|---|---|
| Bell Helicopter Textron | 212 | H4SW |