What it approves
Installation of an AlliedSignal MK-VII helicopter ground proximity warning system.
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 |
|---|---|---|
| Sikorsky Aircraft Corporation | S-76B | H1NE |