# STC SR00574AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Installation of generator off warning system.
- Applied: September 22, 1994
- Status date: February 16, 2012
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/f8/dd/f8dd93b0437a63156668d5add90b92a29f43a29e5e0ad9f002e5eebd9fac61f5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9773D1132C234B9186257AA7004FCFD2.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00574AT

## ADs that name it (0)

None.

## Approved models (2)

- Bell Helicopter Textron Canada Limited 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron Canada Limited 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## 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 SR00574AT This certificate issued to

Part 6 of the Civil Air Regulations.

Installation of Generator Off Warning System in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-94048, Revision A, dated September 26, 1994, or later FAA approved revision.

FAA Approved Rotorcraft Flight Manual Supplement, Aeronautical Accessories, Inc. Report No. AA-94074, no revision, dated September 20, 1994, or later FAA approved revision, is a required part of this approval. 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 H2SW Make : Bell Helicopter Textron Canada Limited Model : 206A, 206B Date of application : September 22, 1994

Date of issuance : September 30, 1994

Date reissued : February 16, 2012

( 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/f8/dd/f8dd93b0437a63156668d5add90b92a29f43a29e5e0ad9f002e5eebd9fac61f5)

---
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.