# STC SA4-341

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Burdick Frank A, United States
- Description: Recovering of wings with .02024ST alclad sheet.
- Applied: October 31, 1957
- Status date: November 29, 1957
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-768](https://openairdocs.org/tcds/A-768)
- Certificate PDF: https://openairdocs.org/files/sha256/5f/8e/5f8e6e0d1f634c5af031f2d414f96025812c8d3d63c826b81e310f9ad688d8e7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3736A0E5D891A4788625798400623940.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-341

## ADs that name it (0)

None.

## Approved models (2)

- Cessna Aircraft Company 120 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Cessna Aircraft Company 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))

## What the certificate says

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

## Every issue (1)

- November 29, 1957: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5f/8e/5f8e6e0d1f634c5af031f2d414f96025812c8d3d63c826b81e310f9ad688d8e7)

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