# STC SA6098SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 65 two axis automatic flight guidance system, Model ST-383.
- Applied: October 29, 1986
- Status date: November 26, 1986
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/39/58/395823d5c27004e44c9c12fc997b8651d5412496b1c20de5794ff3ed3b0fdbf2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/39E73A05B23F76F085256CC200569E93.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA6098SW-D

## ADs that name it (0)

None.

## Approved models (3)

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

Simori States of Amenco Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA609354-D This certificate issued to: S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Parl 3 of the Civil Air Regulations Original Product - Type Certificate Numben: 2A3 Make: MOONEY Model: M2OF, M20G AND M2OJ Description of Type Design Change:

Installation of S-TEC System 65 Two Axis Automatic Flight Guidance System, Model ST-383, according to Bulletin No. 483, dated 10-15-86 and Master Drawing List No.

92400, dated 10-15-86 and/opr later FAA Approved revisions of the above data (14 Volt System).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89711, dated 11-26-86 is required for Mooney Model M20J and/or later FAA Approved revisions of the above supplement.

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

Date of Application: 10-29-86 Date Reissued:

Date of Issuance: 11-26-86 Date Amended:

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

47.

ТАл Ковн 0110-2 (10-68)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA60935W-D Limitations and Conditions: (con't)

2. FAA Approved Supplemental Flight Manual, P/N 89710, dated 11-26-86 is required for Mooney Models M20F and M20G and/or later FAA Approved revisions of the above supplement.

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

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) _ (Address of transferee) (Yumber and streel) (Cirj, State, and 2IP code) from (Name of grantor) (Print or sype) (Address of grantor) (Number and sireel;

(City, Stake, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- November 26, 1986: Issued, Current. [certificate](https://openairdocs.org/files/sha256/39/58/395823d5c27004e44c9c12fc997b8651d5412496b1c20de5794ff3ed3b0fdbf2)

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