# STC SA1-259

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Skycraft Design Inc, United States
- Description: Conversion of aileron covering from fabric to aclad panels.
- Applied: May 15, 1958
- Status date: August 15, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS A-768](https://openairdocs.org/tcds/A-768)
- Certificate PDF: https://openairdocs.org/files/sha256/2f/1e/2f1edcf7f781b27bcd05975a6b9243e8e92a5b3b2a9c558c83be2b190d75718f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/93D1422B0561932C8625736900727460.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1-259

## ADs that name it (0)

None.

## Approved models (3)

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

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA1-259 This certificate issued to Skycraft Corporation, Inc.

29 King Avenue Medford, MA 02155

Part 3 , 4a of the Civil Air Regulations.

Original Product -- Type Certificate Number: 5A2, A-768 Make: Cessna Aircraft Company

Model: 120, 140, 140A Description of Type Design Change:

Conversion of aileron covering from fabric to aclad panels. Reference Skycraft Design drawing #50-10000.

1. The Installer must determine whether this design change is compatible with previously approved modifications.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission

Date of application: May 15, 1958

Date of issuance: October 02, 1958 Date reissued: August 15, 2007

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)

## Every issue (1)

- August 15, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2f/1e/2f1edcf7f781b27bcd05975a6b9243e8e92a5b3b2a9c558c83be2b190d75718f)

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