# STC SE1084GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Shadin Avionics, United States
- Description: Installation of Shadin fuel flow transducer.
- Applied: March 26, 1986
- Status date: June 8, 2006
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS TC 180](https://openairdocs.org/tcds/TC%20180)
- Certificate PDF: https://openairdocs.org/files/sha256/28/74/2874b208ffc4dbedc06111dbd44ee9ab09fb9356836994b9b55708cb246eb5ea
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EFDABC61CA507304862572FE00634DFC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE1084GL

## ADs that name it (0)

None.

## Approved models (2)

- Wright Aeronautical Division Curtiss-Wright Corporation Cyclone GR-1820G-103 ([TCDS TC 180](https://openairdocs.org/tcds/TC%20180))
- Wright Aeronautical Division Curtiss-Wright Corporation Cyclone GR-1820G-103A ([TCDS TC 180](https://openairdocs.org/tcds/TC%20180))

## 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.

Type Certificate T.C. 180. (See Type Certificate T.C. 180 for complete certification basis.)

Installation of a Shadin Company Fuel Flow Transducer in accordance with Shadin Company Report Number 4102 revised March 26, 1986, or other FAA approved revision.

1) The approval of this change in type design applies to basic engines of these models which are otherwise unmodified.

This approval should not be extended to other engines of these models that incorporate any other previously approved modification, unless it is determined that the interrelationship between this change and any other previously approved modification will introduce no adverse effect on the airworthiness of these engines.

2) 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 T.C. 180 Make : Curtiss-Wright Corporation Model : Cyclone GR-1820G-103, -103A

Date of application : March 26, 1986

Date of issuance : November 5, 1986

Date reissued : June 8, 2006

( 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/sha256/28/74/2874b208ffc4dbedc06111dbd44ee9ab09fb9356836994b9b55708cb246eb5ea)

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