# STC SR02074AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Manufacture of Automatic Door Opener in accordance with Aeronautical Accessories, Inc. Drawing List Report AA-98109, no revision, dated October 30, 1998, or later FAA approved revisions, and installation per Aeronautical Accessories, Inc. Report AA-98099, no revision, dated July 7, 1998, or Report AA-98100, no revision, dated August 14, 1998, or Report AA-98105, no revision, dated July 9, 1998, or later FAA approved revision.
- Applied: August 4, 1998
- Status date: June 6, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS R00001RC](https://openairdocs.org/tcds/R00001RC)
- Certificate PDF: https://openairdocs.org/files/sha256/7a/11/7a11f1f627fcb328fd098fc18cafafbfd1a03d1c84622074580ab0f2d450f296
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C9D7E79C14F852B9862578F6004B5A88.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR02074AT

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron (Canada) 427 ([TCDS R00001RC](https://openairdocs.org/tcds/R00001RC))

## 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 SR02074AT This certificate issued to

Part 27 of the Federal Aviation Regulations.

Manufacture of Automatic Door Opener in accordance with Aeronautical Accessories, Inc.

Drawing List Report AA-98109, no revision, dated October 30, 1998, or later FAA approved revisions, and installation per Aeronautical Accessories, Inc. Report AA-98099, no revision, dated July 7, 1998, or Report AA-98100, no revision, dated August 14, 1998, or Report AA-98105, no revision, dated July 9, 1998, or later FAA approved revision.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Bell Helicopter Textron, Inc.

441 Industrial Park Road Piney Flats, TN 37686 R00001RC Make : Bell Helicopter Textron Canada Model : 427 Date of application : August 04, 1998

Date of issuance : February 14, 2000

Date reissued : June 06, 2011

( Signature) James A. Richmond, Acting Manager Rotorcraft Certification Office, Southwest Region

( Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

## Every issue (1)

- June 6, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7a/11/7a11f1f627fcb328fd098fc18cafafbfd1a03d1c84622074580ab0f2d450f296)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.