# STC SA1150NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Skinner, Burdette, United States
- Description: Installation of a 1976 Cessna 172 wing, an updated right wing leading edge, late model 172 dorsal fin, and later model 172 cowl
- Applied: November 1, 1977
- Status date: December 24, 1980
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12)
- Certificate PDF: https://openairdocs.org/files/sha256/aa/6e/aa6e9298e9843ee6a4c5bab6f485738d9e2df65086941160ce1f7cd569e3fc64
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8221947D2116C11786257A3D004EAC68.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1150NW

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 172K ([TCDS 3A12](https://openairdocs.org/tcds/3A12))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1150NW Tu cerlificale, inued te Burdette L. Skinner Purt 3 s$ the CIVil Air Fregulatione Original Product - Type bestificate Number: 3A12 Make: Cessna Mustel: 172K right wing leading edge, late model 172 dorsal fin, Tacriplin/ Type Feign bhange: Installation of a 1976 Cessna 172 wing, an updated and later model 172 cowl in accordance with Installation Instructions No. 122480.

NOTE: There is no change to the FAA Approved Airplane Flight Manual.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Cessna 172K, Serial Number 17257698 only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: November 1, 1977 Date Reissued:

Shale of ismance: December 24, 1980 Date Amended:

{EDERAL AVIATION Sy affection of the Eldmirist rater machin Cstareder * (Signature ) TAMINISTER O Acting Chief, Seattle Area Aircraft Certification Office ( Title)

**FAA FOEM 8110-2 (10-68)**

## Every issue (1)

- December 24, 1980: Issued, Current. [certificate](https://openairdocs.org/files/sha256/aa/6e/aa6e9298e9843ee6a4c5bab6f485738d9e2df65086941160ce1f7cd569e3fc64)

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