What it approves
Operation of engine on unleaded automotive gasoline.
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 · Petersen Aviation Inc
- Holder
- Petersen Aviation Inc · United States
- Status
- Current · Amended
- Status date
- July 20, 1983
- Product
- Engine
- Certification basis
- Part 21
- Data sheets
- TCDS5E-2TCDSATC 90TCDSE-129TCDSE-142
From FAA DRS. DRS record last changed December 5, 2025.