What it approves
Installation of 'anti-blocking device' in series with the microphone for ARC radio Model 300, type RT-385A.
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 |
|---|---|---|
| The Cessna Aircraft Company | 172 | 3A12 |