# STC SR00187SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Columbia Helicopters Inc, United States
- Description: Installation of a turbine outlet temperature indication system.
- Applied: March 6, 1995
- Status date: April 11, 1995
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/ef/aa/efaacf91dc2a4e9deb78c43d20dee2f1d3c6b5c697759f9e5b9245114d2e6746
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DD956B185E7C11D685256CC2006224BC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00187SE

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. 369D ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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 SR00187SE This certificate issued to: Columbia Helicopters, InC.

P.O. Box 3500 Portland, OR 97208 Part 6 of the Civil Air Regulations:

Original Product - Type Certificate Number: HWE Make: McDonnell Douglas Helicopter Systems Model: 369D System MDHS369D rotorcraft in accordance with Columbia Helicopter, Inc. drawing list 95-AVI- Startin of Is Desigultr • anemperature Indication System into McDonnell Douglas Helicopte 0302 Revision B dated March 30, 1995 or later FAA-approved revision.

Approval or this change in type design applies to the above model rotorcraft only. This approval should not be extended to other rotorcraft of this model on which other previously approved moditications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft. A copy of this Certificate must be maintained as part of the permanent records for the modified rotorcraft.

Date of Application: March 6,1995 I ate missued:

Кай фіматсь. April 11, 1995 I ate arsended:

FEDERAL Bytimptin of the Admepestmier TOMINISTAA Acting Manager, Seatle Fireraft Certification Office (. Tille )

, FAA Fraw 6110-2 (10-68)

## Every issue (1)

- April 11, 1995: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ef/aa/efaacf91dc2a4e9deb78c43d20dee2f1d3c6b5c697759f9e5b9245114d2e6746)

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