# STC SE2420CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Petersen Aviation Inc, United States
- Description: Add the following approved fuel: unleaded automotive gasoline 87 minimum antiknock index and leaded automotive index(RON+MON)/2.
- Status date: October 7, 1988
- Product: Engine
- Certification basis: Part 21
- Data sheets: TCDS Group 5E11
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/01ED769831673AC385256CC2005A74D4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE2420CE

## ADs that name it (0)

None.

## Approved models (1)

- Jacobs Aircraft Engine Co. Military R-755-7 (TCDS Group 5E11)

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