# STC SE50WE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Garrett Turbine Engine Company Division of Garret Corporation, United States
- Description: One engine only.  Modification of a Model TPE331-25DAL to. incorporate the engine components associated with a torque and temperature 1imitinq system in accordance with AiResearch Kit PIN 896642-1. An en9ine incorporating this kit is reidentified as a Model TPE331-25DALT .
- Applied: August 28, 1970
- Status date: February 9, 1981
- Product: Engine
- Certification basis: Part 33
- Data sheets: [TCDS E2WE](https://openairdocs.org/tcds/E2WE)
- Certificate PDF: https://openairdocs.org/files/sha256/ff/30/ff303c7f31a795fe7d8eeb3409cbfafde7a656a52007ae60c5e964fd5514f89d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105224363020260529135155.0001
- DRS record last changed: May 29, 2026
- Page: https://openairdocs.org/stc/SE50WE

## ADs that name it (0)

None.

## Approved models (1)

- Honeywell International Inc. TPE331-25DA ([TCDS E2WE](https://openairdocs.org/tcds/E2WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (2)

- February 9, 1981: Amended, Current. [certificate](https://openairdocs.org/files/sha256/ff/30/ff303c7f31a795fe7d8eeb3409cbfafde7a656a52007ae60c5e964fd5514f89d)
- February 9, 1981: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/e9/eb/e9eb2ca72e6fd697aece88c4dce9597a3d47482791ce703cb19c06ae2e50ee01)

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