# STC SA5222SW-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-192-40/50.
- Applied: September 16, 1983
- Status date: August 28, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/c1/a7/c1a7f12e112b5cd75c61ff99ecd9e070951ab06756eea20b43c69fe4f713b038
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/25B81FDD9E1A992B85256CC2001227A4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5222SW-D

## ADs that name it (0)

None.

## Approved models (4)

- Mooney International Corporation M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20G ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## 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: SA52254-0 This certificate issued to: S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 Part 3 of the CiVIl. Air Regulations.

Original Product - Type Certificate Numben: 2A3 Make: MOONEY Model: M2OF, M2OG, M20J AND M20K Description of Type Design Change:

Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-192-40/50, according to Bulletin No. 292, Revision 1, dated 0-27-84 and Master Drawing List No. 92219, Revision A, dated 6-2/-84 and/or later FAA Approved revisions of the above data (14 Volt System).

1. FAA Approved Supplemental Flight Manual, P/N 89263, dated 10-12-83 15 required for Mooney Models M20F and M20G for S-TEC System 40 and/or later FAA Approved revisions of the above supplement.

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

Date of Application: 9-16-83 Date Reissued: 8-28-84, Revision 1 Date of Issuance: 10-12-83 Date Amended:

FEDERAL AVIATIO By Direction of the Administrator Taro 1l d Abilene (Signature ) TAMINISTRATO DAS Staff. Coordinator, DAS 5 SW Harold W. Holdeman (Title)

47.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA5222SW-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 89264, dated 10-12-83 is required for Mooney Model M20J for S-TEC System 40 and/or later FAA Approved revisions of the above supplement.

3. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89265, dated 10-12-83 is required for Mooney Model M20K for S-TEC System 40 and/or later FAA Approved revisions of the above supplement.

4. FAA Approved Supplemental Flight Manual, P/N 89266, dated 10-12-83 is required for Mooney Models M20F and M20G for S-TEC System 50 and/or later FAA Approved revisions of the above supplement.

5. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89267, dated 10-12-83 1s required for Mooney Model M20J for S-TEC System 50 and/or later FAA Approved revisions of the above supplement.

6. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89268, dated 10-12-83 is required for Mooney Model M20K for S-TEC System 50 and/or later FAA Approved revisions of the above supplement.

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

000, or imprisonment not exceeding 3 years, or hath FAA FORM 81102-1 (10-69) This certificate may be transferred in accordance with FAR 21 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):

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

## Every issue (1)

- August 28, 1984: Amended, Current. [certificate](https://openairdocs.org/files/sha256/c1/a7/c1a7f12e112b5cd75c61ff99ecd9e070951ab06756eea20b43c69fe4f713b038)

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