# STC SA01983NY-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Delta Engineering Corporation, United States
- Holder's repair stations: [D97R160X](https://openairdocs.org/faa-repair-station/D97R160X/delta-engineering.md) Palm Coast, FL; [D97R160X](https://openairdocs.org/faa-repair-station/D97R160X/delta-engineering.md) Palm Coast, FL (OpenAirDocs)
- Description: Installation of Garmin International GTX-330 Mode-S Transponder.
- Applied: August 24, 2004
- Status date: December 11, 2008
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/29/6d/296dc06c8b4d9ef99eace5234ccba410607a2c62a7cb4bcd88cfa52097fabd69
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8D201A2B6689E77B8625753800702328.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01983NY-D

## 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 re-issued Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA01983NY-D This certificate issued to: Delta Engineering 13 DRBA Way New Castle County Airport New Castle, Delaware 19720 Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereon meets the ainwonthiness requinements of Pant 23 of the Federal Aviation Regulations.

Original Product — Type Certificate Numben: 2A3 Make: Mooney Model: M20J Description of Type Design Change:

Installation of Garmin International GTX-330 Mode-S Transponder in accordance with Delta Engineering Master Data List 0126-05434-2081, Revision -, dated Mar. 21, 2005 or later FAA approved revisions to Delta Engineering Master Data List previously listed.

1. Delta Engineering Instructions for Continued Airworthiness document 0726-05435-2081, Revision - dated Sept. 19, 2004.

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

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

Date of Application: August 24, 2004 Date Reissued: December 11, 2008 Date of Issuance: May 04, 2005 Date Amended:

FEDERAL AVIATION By Direction of the Administrator For Anthony Socias дожи (Fignatune) TOMINISTRATO Manager, New York Aircraft Certification Office (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST01983NY-D Date of Issuance: December 11, 2008 Certification Basis:

Based on Title 14 CFR §§21.115 and 21.101, the certification basis for the Mooney, M20J aircraft with the Garmin International GTX-330 Mode-S Transponder is as follows:

a. The type certification basis for the Mooney M20J airplane is as shown on the TCDS 2A3 for parts not listed below.

b. Certification basis for this alteration is Title 14 CFR Part 23 including amendments 23-1 through 23-55 for the following:

23.301, 23.303, 23.305, 23.307, 23.321, 23.337, 23.341, 23.561, 23.601, 23.603,

23.605, 23.609, 23.611, 23.613, 23.619, 23.625, 23.1301, 23.1307, 23.1309, 23.1321,

23.1351, 23.1357, 23.1431, 23.1529 =END======

## Every issue (1)

- December 11, 2008: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/29/6d/296dc06c8b4d9ef99eace5234ccba410607a2c62a7cb4bcd88cfa52097fabd69)

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