# STC SA00642WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Garmin International Inc, United States
- Description: Installation of GARMIN Transponder, GTX 320.
- Applied: November 20, 1995
- Status date: April 2, 1998
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/e3/3d/e33df2a8e0204c03dc45fecc73dce202aa72f33b5b4b921a436363b288f9ac9e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ABEA23199D20DFC285256CC1007E00AE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00642WI

## ADs that name it (0)

None.

## Approved models (1)

- 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA006A2W1 This certificate issued to:

GARMIN International 1200 East 151st Street Olathe, KS 66062 Part 3 of the Civil Air Regulations Original Product - • Typo Certificato Number: 2A3 Make: Mooney Model:

M20J Description of Type Design Change:

Installation of GARMIN Transponder, GTX 320, in accordance with GARMIN Master Document List (MDL) Number 005-00060- 00, Revision G, Dated April 2, 1998, or later FAA Approved Revision.

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

Flores TOMINISTRATOR Senior Electrical/Avionics Engineer Wichita Aircraft Certification Office (Title) tion of this certificate is punishable by a fine of not exceeding $1,000, or imprisonment not exceeding 3 years, or both FAA FOR 8110-2 (10-68) PAGE 1 of 2 PAGES

## Every issue (1)

- April 2, 1998: Issued, Current. [certificate](https://openairdocs.org/files/sha256/e3/3d/e33df2a8e0204c03dc45fecc73dce202aa72f33b5b4b921a436363b288f9ac9e)

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