# STC SE2465CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Petersen Aviation Inc, United States
- Description: Add unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index, per ASTM Specification D-439.
- Applied: February 14, 1989
- Status date: February 22, 1989
- Product: Engine
- Data sheets: [TCDS 210](https://openairdocs.org/tcds/210)
- Certificate PDF: https://openairdocs.org/files/sha256/ac/52/ac52de63360fd0c030262c2090b4eba879e574914b962a3986b560a5cd1c12e1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EFBCA525906DBF3B85256CC2005A74D8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE2465CE

## ADs that name it (0)

None.

## Approved models (2)

- Textron Lycoming AVCO Corporation O-145-B Series ([TCDS 210](https://openairdocs.org/tcds/210))
- Textron Lycoming AVCO Corporation O-145-C Series ([TCDS 210](https://openairdocs.org/tcds/210))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- February 22, 1989: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ac/52/ac52de63360fd0c030262c2090b4eba879e574914b962a3986b560a5cd1c12e1)

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