# STC SA7214SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC system 40/50, single and two axis automatic flight guidance systems, Model ST-462
- Applied: April 14, 1990
- Status date: September 15, 1995
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A51EU](https://openairdocs.org/tcds/A51EU)
- Certificate PDF: https://openairdocs.org/files/sha256/1d/89/1d89d8ff42f3b6fc2214bbf9af5f10ffedd7bb367e08ef334915c3585b29c33b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/657084BBC092BF1D85256CC20056A214.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7214SW-D

## ADs that name it (0)

None.

## Approved models (4)

- SOCATA - Groupe Aerospatiale TB10 ([TCDS A51EU](https://openairdocs.org/tcds/A51EU))
- SOCATA - Groupe Aerospatiale TB20 ([TCDS A51EU](https://openairdocs.org/tcds/A51EU))
- SOCATA - Groupe Aerospatiale TB21 ([TCDS A51EU](https://openairdocs.org/tcds/A51EU))
- SOCATA - Groupe Aerospatiale TB9 ([TCDS A51EU](https://openairdocs.org/tcds/A51EU))

## What the certificate says

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

Bried Scans of Sacria Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA721454-0 This certificate issued to: S-TEC Corporation 946 Pegram Mineral Wells, TX 76067 Port 23 of the Federal Aviation Regulations Original Product Typo Contificato Numbon: A51EU Make: SOCAT Model: ТВ 9, ТВ 10, ТВ 20, and ТВ 21 (Groupe Description of Type Design Change: AEROSPATIALE) Installation of S-TEC System 40/50, Single and Two Axis Automatic Flight Guidance Systems, Model ST-462, according to Bulletin No. 562, Revision 5, dated 9-06-95 and Master Drawing List No. 92510, Revision E, dated 9-06-95 or later FAA Approved revisions of the above data (28 Volt System).

1. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89857, dated 5-09-90 is required for System 40 in SOCATA Model TB 10 or later FAA Approved revisions of the above supplement.

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

Date of Application: 4-14-90 Date Reissued:

Date of Issuance: 5-09-90 Dalesmoded: 9-15-95, Revision 1 FEDERAS AVIATION By divetion of the Id ministoglo Whic (Signalure) William J. Thomas DAS Staff Coordinator, DAS 5 SW (Title)

47.

**TAX FOR 8110-8 (10-68)**

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA72145W-D, Revision 1 Limitations and Conditions: (con't.)

2. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89858, dated 5-09-90 is required for System 40 in SOCATA Models TB 20 and TB 21 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89859, dated 9-09-90 is required for System 50 in SOCATA Model TB 10 or later FAA Approved revisions of the above supplement.

4. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89860, dated 5-09-90 is required for System 50 in SOCATA Models TB 20 and TB 21 or later FAA Approved revisions of the above supplement.

5. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89857-1, dated 9-15-95 is required for System 40 in SOCATA Models TB 9 and TB 10 or later FAA Approved revisions of the above supplement.

6. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89859-1, dated 9-15-95 is required for System 50 in SOCATA Models TB 9 and TB 10 or later FAA Approved revisions of the above supplement.

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

17.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and Z1P code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Z1P code) Exent of Authority (if licensing agreement) :

Signature of grantor (1n ink) :

## Every issue (1)

- September 15, 1995: Amended, Current. [certificate](https://openairdocs.org/files/sha256/1d/89/1d89d8ff42f3b6fc2214bbf9af5f10ffedd7bb367e08ef334915c3585b29c33b)

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