# STC SA2078CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Petersen Aviation Inc, United States
- Description: Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.
- Status date: June 23, 1992
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-796](https://openairdocs.org/tcds/A-796)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/64E046B9B6460F8285256CC10083D5F2.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2078CE

## ADs that name it (0)

None.

## Approved models (2)

- American Champion Aircraft Corp. 11CC ([TCDS A-796](https://openairdocs.org/tcds/A-796))
- American Champion Aircraft Corp. S11CC ([TCDS A-796](https://openairdocs.org/tcds/A-796))

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