# STC SA4-79

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Ochoa Francisco, United States
- Description: Recovering of wings with metal.020 aluminum 2024-T3 clad.
- Status date: January 1, 1960
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS A-768](https://openairdocs.org/tcds/A-768)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AFBFEB65F6B7EB0186256CDA00721F81.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-79

## ADs that name it (0)

None.

## Approved models (2)

- The Cessna Aircraft Company 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- The Cessna Aircraft Company 140A ([TCDS 5A2](https://openairdocs.org/tcds/5A2))

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