What it approves
Installation of automatic flagman Model No. 4.
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 · R-S Sales Inc.
- Holder
- R-S Sales Inc. · United States
- Status
- Current · Reissued and Amended
- Status date
- August 27, 2001
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.