What it approves
Install square horizontal stabilizers, elevators, and rudder.
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
Supplemental type certificate · Ronald E Sullivan
- Holder
- Ronald E Sullivan · United States
- Status
- Current · Issued
- Status date
- June 28, 1976
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
- Data sheet
- TCDS1A2
From FAA DRS. DRS record last changed December 6, 2025.