# STC SA1073CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Williams Bob or Barbara, United States
- Description: Installation of wing leading edge cuffs, Cessna drooped wing tips, stall fences, and aileron gap seals.
- Applied: August 20, 1974
- Status date: April 24, 1979
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799)
- Certificate PDF: https://openairdocs.org/files/sha256/90/74/90742789850fa0da84ca978db52e547dd1ba42a466b8ca966fde0105d5bf051f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/231B80094337296185256CC10080DD6A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1073CE

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. 170A ([TCDS A-799](https://openairdocs.org/tcds/A-799))
- Textron Aviation Inc. 170B ([TCDS A-799](https://openairdocs.org/tcds/A-799))

## What the certificate says

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- April 24, 1979: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/90/74/90742789850fa0da84ca978db52e547dd1ba42a466b8ca966fde0105d5bf051f)

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