# STC SA5168SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 pitch stabilizer system Model ST-048 with optional automatic electric trim system.
- Applied: April 15, 1983
- Status date: May 24, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/60/06/600686d0e7281a714dee60db3d64c125a969adbea1f7b134380ea3350320dfbc
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/438B47D1B798FED586257EC800698ABC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5168SW-D

## ADs that name it (0)

None.

## Approved models (3)

- Textron Aviation Inc. 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. T182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## 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 SA5168SW-D This certificate issued to: S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 Part 3 of the CiVIl Air Hegulations Original Product - Type Bertificale Number: ЗА13 Make: CESSNA Model: 182Q, 182R, AND T182 Description of Type Design Change:

Installation of S-TEC System 60 Pitch Stabilization System, Model ST-048, with Optional Automatic Electric Trim System according to Bulletin No. 151, Revision 4, dated 4-04-84 and Master Drawing List No. 9263, Revision D, dated 4-04-84, and/or later FAA Approved revisions of the above data, (28 Volt System).

1. FAA Approved Supplemental Flight Manual for Cessna Models 182Q, S/N 18266590 and below, P/N 8964-1, dated 6-27-83 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: 4-15-93 Date Reissued: 5-24-84, Revision 1 Date of Issuance: 6-27-83 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signature) TOMINISTRATOA DAS Staff Coordinator, DAS 5 SW Harold W. Holdeman (Title)

47.

Fl: FoRd 8110-2 (10-68)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA51685W-D, Revision 1 Limitations and Conditions: (con't)

3. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual for Cessna Model 182Q, S/N 18266591 and up, P/N 8976-1, dated 6-27-83 is required and/or later FAA Approved revisions of the above supplement.

4. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual for Cessna Model T182, P/N 89472, dated 5-24-84 is required and/or later FAA Approved revisions of the above supplement.

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

The FAA will reissue the certificate in the name of the transferee and forward it to him.

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): - U.S. GOVERNMENT PRINTING OFFICE: 1966 OF-205-579

## Every issue (1)

- May 24, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/60/06/600686d0e7281a714dee60db3d64c125a969adbea1f7b134380ea3350320dfbc)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.