# STC SA2077CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Petersen Aviation Inc, United States
- Description: Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.
- Status date: January 24, 1985
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-728](https://openairdocs.org/tcds/A-728)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/24152DC08F35772485256CC10083D5EF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2077CE

## ADs that name it (0)

None.

## Approved models (3)

- Aeronca Aircraft Corporation 65-TAC (Army L-3E) ([TCDS A-728](https://openairdocs.org/tcds/A-728))
- Aeronca Aircraft Corporation 65-TC (Army L-3J) ([TCDS A-728](https://openairdocs.org/tcds/A-728))
- Aeronca Aircraft Corporation YO-58 (Army L-3) ([TCDS A-728](https://openairdocs.org/tcds/A-728))

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