# STC SR00181AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Installation of replacement door handle.
- Applied: November 10, 1992
- Status date: February 16, 2012
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW)
- Certificate PDF: https://openairdocs.org/files/sha256/e3/6c/e36c79917743d4680c0529da550ace46e28922214a6a3f2ff52cbca854c553a4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8D9551B72756958C86257AA7004DFB4B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00181AT

## ADs that name it (0)

None.

## Approved models (3)

- Bell Helicopter Textron Inc. 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))

## 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 SR00181AT This certificate issued to

Part 29 of the Federal Aviation Regulations.

Installation of replacement door handle in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-92100, no revision, dated November 9, 1992, 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 H4SW Make : Bell Helicopter Textron Model : 212, 412, 412EP Date of application : November 10, 1992

Date of issuance : April 14, 1993

Date reissued : February 16, 2012

Date amended : February 24, 1995

( Signature) Scott A. Horn, Acting Manager, Rotorcraft Certification Office, Southwest Region

( Title)

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

## Every issue (1)

- February 16, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e3/6c/e36c79917743d4680c0529da550ace46e28922214a6a3f2ff52cbca854c553a4)

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