# STC SA4112SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC system 60-1 single axis flight guidance system, Model ST-003.
- Applied: April 16, 1980
- Status date: August 27, 1981
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/75/4b/754b963c7d5b7d89fc6ecbb20d532d859b494fe7cbdcd6d88ce0a6a547f81bce
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1098531AE89CE75D86257DF6005DE0E5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4112SW

## ADs that name it (0)

None.

## Approved models (2)

- Cessna Aircraft Company 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## 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.

United $tatu of amenta Bcpartment of transportation—federal atoiation administration Supplemental "Cgpe Certificate SA4112SW S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067 ^-<^^/i^z4l^^i^^^;<&&«W^ £^^at^t>(^^^ne^^/>^apu^^e^n^n^^^^ 3 ^J&& Civil Air 3A13 Cessna : 182P, : installation of S-TEC System 60 Single Axis Flight Guidance System Model ST-003 according to bulletin No. 103, Revision 6, dated 7-18-81 and Master Drawing List No. 9204, Revision F, dated 7-18-81, or later FAA approved revision. (14 Volt System)

•• See Continuation Sheet, page 2 of this STC.

April 16, 1980 April 21, 1980 ^ .

7/30/80; 6/2/81; 8/27/81 Revision 3 _ / && 41//W /lSl4-(f • (Signature P. Watson Chief, Engineering and Manufacturing branch (Title)

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

ttnittd States of amorfra .

Bcpartmcnt of transportation— Jredcral Nation administration Supplemental t;gpe Certificate(Continuation Sheet) SM112SW Revision 3 Limitations and Conditions:

1. FAA Approved Airplane Flight Manual Supplement P/N 8902 dated 4/21/80 is required.

2. FAA Approved Supplemental Flight Manual P/N 8902-1 dated 8-2?-81 is required for Cessna Model 182P and Cessna Model 182^, S/N 18266590 and 3ELCW with S-TEC System 60 Single Axis Automatic Flight guidance System, Model ST-003;

or Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement P/N 8971 dated 8/27/81 is required for Cessna Model 182.Q S/N 18266591 and UP with S-TEC System 60 Single Axis Automatic Flight Control System Model ST-003.

3. Compatibility of this modification with other previously approved modifications must be determined by the installer.

**FAA FORM 8110-2-1 (1O-69) PAGE 2 OF 2**

## Every issue (1)

- August 27, 1981: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/75/4b/754b963c7d5b7d89fc6ecbb20d532d859b494fe7cbdcd6d88ce0a6a547f81bce)

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