# STC SA1291CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Anderson Clinton, United States
- Description: Installation of Lycoming IO-720-A1B engine.
- Applied: March 12, 1976
- Status date: April 17, 1979
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A10SO](https://openairdocs.org/tcds/A10SO)
- Certificate PDF: https://openairdocs.org/files/sha256/08/7e/087edeba5f0cfa7b244ce9b3ad94c1ee33bbf94f1836d8148405d18a902000f5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FB93AC473984B99E85256CC10080E171.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1291CE

## ADs that name it (0)

None.

## Approved models (2)

- Piper Aircraft Inc. PA-36-285 ([TCDS A10SO](https://openairdocs.org/tcds/A10SO))
- Piper Aircraft Inc. PA-36-300 ([TCDS A10SO](https://openairdocs.org/tcds/A10SO))

## What the certificate says

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

## Every issue (1)

- April 17, 1979: Amended, Current. [certificate](https://openairdocs.org/files/sha256/08/7e/087edeba5f0cfa7b244ce9b3ad94c1ee33bbf94f1836d8148405d18a902000f5)

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