What it approves
Hartzell HCB3Z30-1E/10152-5 1/2 propeller and C-3 governor.
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 |
|---|---|---|
| Spartan Aircraft Company | 7W (Army UC-71) | 628 |