# STC SA676GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Shadin Avionics, United States
- Description: Installation of a Shadin Company Fuel Flow Indicating System
- Applied: November 2, 1982
- Status date: June 8, 2006
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/3f/2e/3f2e64de7b0c18b19121322c8a87bdc382fc73d2e1b1926e4a443f8e0545e330
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B143882E3D817F3B862575E50066086C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA676GL

## ADs that name it (0)

None.

## Approved models (8)

- Mooney Aircraft Corporation M20A ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20B ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20C ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20D ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20E ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA676GL This certificate issued to

Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet 2A3 for complete certification basis.)

Description of Type Design hange:

Installation of a Shadin Company Fuel Flow Indicating System in accordance with Shadin Company Report Number 4059, revised May 3, 1988, or other FAA approved revision.

Limitations and Conditions: This approval should not be extended to other airplanes of this model that incorporate any other previously approved modification, unless it is determined that the interrelationships between this change and any other previously approved modifications will introduce no adverse effect upon the airworthiness of these airplanes.

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.

Shadin Avionics 6831 Oxford Street St. Louis Park, MN 55426 2A3 Make : Mooney Model : M20A, M20B, M20C, M20D, M20E, M20F, M20J, M20K

Date of application : November 2, 1982

Date of issuance : April 12, 1983

Date reissued : June 8, 2006

Date amended : December 15, 1984, May 9, 1988

( Signature) Charles L. Smalley Manager, Systems & Flight Test Branch Chicago Aircraft Certification Office

( Title)

## Every issue (1)

- June 8, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/3f/2e/3f2e64de7b0c18b19121322c8a87bdc382fc73d2e1b1926e4a443f8e0545e330)

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