# STC SA5292SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 single axis automatic flight guidance system Model ST-012.
- Applied: January 6, 1984
- Status date: August 22, 1986
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17)
- Certificate PDF: https://openairdocs.org/files/sha256/ac/43/ac436dde2705a882f057235c79e366d38ed5a4bb99f6a81f5782f8a1ff31c192
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8FF812634C1B6D7C86257ECA0077A487.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5292SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company R172K ([TCDS 3A17](https://openairdocs.org/tcds/3A17))

## What the certificate says

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

Hamited Stores of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA52925W-0 This certificate issued to: 11. S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 Part 3 of the CIVIl Air Hegulations.

Original Product -Iype tiertificate Numben: 3A17 Make: CESSNA Model: R172K Description of Type Design Change:

Installation of S-TEC System 60 Single Axis Automatic Flight Guidance System, Model ST-012, according to Bulletin No. 112, Revision 4, dated 7-01-86 and Master Drawing List No. 9225, Revision D, dated 7-01-86 and/or later FAA Approved revisions of the above data (28 Volt System).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89379, dated 3-27-84 is required and/or later FAA Approved revisions of the above supplement.

(See Continuation Sheet, Page 2, a part of this STC.)

Date of Application: 1-06-84 Date Reissued: 8-22-86, Revision 1 Date of Issuance: . 3-27-84 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signalure) TONINISTRATO DAS Staff Coordinator, DAS 5 SW Harold W. Holdeman (Tille)

47.

**PAA FORM 8110-2 (10-68)**

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) e Number: SA52925W-D, Revision 1 Limitations and Conditions: (con't)

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89379-1, dated 8-22-86 is required and/or later FAA Approved revisions of the above supplement.

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

**17 PAGE 2 OF 2 PAGES**

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number - to (Name of transferee) _ (Address of transferee) _ (Number and street) (City, State, and ZIP code ) from (Name of grantor) (Print or type) .

(Address of grantor) (Number and street) (City, State, and ZIP code ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

0.5. GOVERNMENT PRINTING OFFICE : 1966 OF 205-97S

## Every issue (1)

- August 22, 1986: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ac/43/ac436dde2705a882f057235c79e366d38ed5a4bb99f6a81f5782f8a1ff31c192)

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