What it approves
Installation of speed ring. (S2R-R1820 S/N R1820-001DC AND UP)
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 · Serv-Aero Engineering Inc
- Holder
- Serv-Aero Engineering Inc · United States
- Status
- Current · Issued
- Status date
- September 29, 1982
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA4SW
From FAA DRS. DRS record last changed December 6, 2025.