# STC SA09152AC-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,
- Applied: May 6, 1996
- Status date: October 12, 2001
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A4EU](https://openairdocs.org/tcds/A4EU)
- Certificate PDF: https://openairdocs.org/files/sha256/21/44/21446406d73bd5da7a7ccf6d591454907dc4d487a91706984ecdd037345079d8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DD31711FD1C456B685256CC1007F39ED.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09152AC-D

## ADs that name it (0)

None.

## Approved models (5)

- Cessna Aircraft Company F172F ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172G ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172H ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172K ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172L ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))

## 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: SA09152AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Part 4 of the Civil hi Regulations.

Original Product Type Certificate Number: A4EU Make: Reims Aviation S.A. Cessna Model: F172F, F172G, F172H, F172K, and F172L Tescription of Type Design Chunge:

Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616, according to Bulletin No. 716, Revision 2, dated 10-12-01 and Master Drawing List No. 92925, Revision B, dated 10-12-01 or later FAA Approved revisions of the above data (14 Volt System).

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

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

suspended, revoked or a termivation date is otherise established by the-Ahwinistrator of the Federal / viation Admenstation.

Date of Application: 5-06-96 Late wiisned:

Late of 'ismance: 5-09-96 Date Amended: 10-12-01 By Direction of the Administrator FEDERAL AVIATION (Signature) TOMINISTRATO Michael Keiran DAS Staff Coordinator, DAS 5 SW (Title) 47

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09152AC-D Limitations and Conditions: (con't.)

FAA/DAS Approved Supplemental Flight Manual, P/N 891256, dated 5-09-96 is required for Reims Aviation S.A. Models Cessna F172F, F172G, F172H, F172K, and F172L or later FAA Approved revisions of the above supplement.

2. FAA/DAS Approved Supplemental Flight Manual, P/N 891256, Revision 1, dated 10-12-01 is required for Reims Aviation S.A. Models Cessna F172F, F172G, F172H, F172K, and F172L for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.

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

FAA Form 8110-2-1(10-69) Page 2 of 2

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 SIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- October 12, 2001: Amended, Current. [certificate](https://openairdocs.org/files/sha256/21/44/21446406d73bd5da7a7ccf6d591454907dc4d487a91706984ecdd037345079d8)

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