# STC SA2097CE

- 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.
- Applied: January 18, 1985
- Status date: June 23, 1992
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 3A23](https://openairdocs.org/tcds/3A23)
- Certificate PDF: https://openairdocs.org/files/sha256/ea/04/ea04d31dceee51af8e1e64ffe07f4f43eaa814c854b4f7159af6061043888037
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5C2F324C4B42BDA285256CC20000002B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2097CE

## ADs that name it (0)

None.

## Approved models (4)

- Maule Aerospace Technology Inc. Bee Dee M-4 ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. Bee Dee M-4C ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. Bee Dee M-4S ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. Bee Dee M-4T ([TCDS 3A23](https://openairdocs.org/tcds/3A23))

## What the certificate says

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

## Every issue (1)

- June 23, 1992: Amended, Current. [certificate](https://openairdocs.org/files/sha256/ea/04/ea04d31dceee51af8e1e64ffe07f4f43eaa814c854b4f7159af6061043888037)

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