What it approves
Replace existing engine driven vacuum pump with engine driven piston-type vacuum pump.
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 · 16
| Make | Model | Data sheet |
|---|---|---|
| The Cessna Aircraft Company | 172 | 3A12 |
| The Cessna Aircraft Company | 172A | 3A12 |
| The Cessna Aircraft Company | 172B | 3A12 |