What it approves
Installation of a Hartzell HC-3YR/1RF/F8483 constant speed propeller.
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 · Johnston Aircraft Svc Inc
- Holder
- Johnston Aircraft Svc Inc · United States
- Status
- Current · Issued
- Status date
- January 9, 1989
- Applied
- March 21, 1988
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA10SO
From FAA DRS. DRS record last changed December 5, 2025.