# STC SA1071CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Smith Murlin Gene, United States
- Description: Installation of Lycoming IO-320-E1A engine modified per STC SE7CE and Hartzell propeller HC-C2YL-4 with modification of existing fuel system by addition of header tank and associated fuel system changes.
- Applied: March 26, 1974
- Status date: November 25, 1974
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-306](https://openairdocs.org/tcds/A-306)
- Certificate PDF: https://openairdocs.org/files/sha256/f2/26/f2265986bbcc4cf9e93d447b2f1a88a6f51cc052be368375dbe439c12352aed3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/58B1A612E218B6F186257A1B00519B79.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1071CE

## ADs that name it (0)

None.

## Approved models (1)

- Monocoupe Corporation 90AL-115 ([TCDS A-306](https://openairdocs.org/tcds/A-306))

## What the certificate says

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

## Every issue (1)

- November 25, 1974: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f2/26/f2265986bbcc4cf9e93d447b2f1a88a6f51cc052be368375dbe439c12352aed3)

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