Supplemental type certificate · Southeastern Ohio Air Service Inc.
- Holder
- Southeastern Ohio Air Service Inc. · United States
- Status
- Current · Issued
- Status date
- January 1, 1960
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Propeller, spinner, and 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 |
|---|
| The Cessna Aircraft Company | 210 Series | 3A21 |