What it approves
Modification of AS-5999 to incorporate the use of flat sides.
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 |
|---|---|---|
| Pratt & Whitney Division | Twin Wasp S1C3-G | E-186 |