# STC SA09167AC-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-643-40/50.
- Applied: September 18, 1996
- Status date: September 23, 1996
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-790](https://openairdocs.org/tcds/A-790)
- Certificate PDF: https://openairdocs.org/files/sha256/f2/24/f22442500434fd4ccc432e4a255332622b88305773b4f85411a860b0d23a555e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/90F4A50662DEA5E785256CC1007F39FD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09167AC-D

## ADs that name it (0)

None.

## Approved models (4)

- Cessna Aircraft Company 190 ([TCDS A-790](https://openairdocs.org/tcds/A-790))
- Cessna Aircraft Company 195 ([TCDS A-790](https://openairdocs.org/tcds/A-790))
- Cessna Aircraft Company 195A ([TCDS A-790](https://openairdocs.org/tcds/A-790))
- Cessna Aircraft Company 195B ([TCDS A-790](https://openairdocs.org/tcds/A-790))

## What the certificate says

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

Enital Scares of Sacrica Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09167AC-D This certificate issued to: S-TEC Corporation 946 Pegram Mineral Wells, TX 76067 Port 3 of the CiVil Air Regulations Original Product -Type Contificate Numben: A-790 Make: Cessna Model: 190, 195, 195A, and 1958 Description of Type Design Change: .

Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-643-40/50 according to Bulletin No. 743, dated 9-16-96 and Master Drawing List No. 92950, dated 9-16-96 or later FAA Approved revisions of the above data (14 Volt System).

1. Also eligible On The Above Models When Modified Per STC SA2266WE (450 H.P.

(Engine Conversion).

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

Thomas DAS Staff Coordinator, DAS 5 SW (Title)

47.

FAA Foes 8110-2 (10-68)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SA09167AC-D Limitations and Conditions: (con't.)

2. FAA/DAS Approved Supplemental Flight Manual, P/N 891306, dated 9-23-96 is required for Cessna Models 190, 195, 195A, and 195B And These Models When Modified Per STC SA2266WE (450 H.P. Engine Conversion) for S-TEC System 40 or later FAA Approved revisions of the above supplement.

required for Cessna Models 190, 195, 195A, and 195B And Modified Per STC SA2266WE (450 H.P. Engine Conversion) for S-TEC System 50 or later FAA Approved revisions of the above supplement.

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

000, or imprisonment not exceeding 3 years, or hoth FAA FORM $11U2-1 (10-69) This certificate may be transferred in accordance with FIll -1.47 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 & street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- September 23, 1996: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f2/24/f22442500434fd4ccc432e4a255332622b88305773b4f85411a860b0d23a555e)

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