# STC SR01497AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Manufacture of Windows in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97115, no revision, dated August 20, 1997, or later FAA approved revisions, and installation per Installation Instructions  listed in that report.
- Applied: May 14, 1997
- Status date: July 25, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H15NM](https://openairdocs.org/tcds/H15NM), [TCDS H3SO](https://openairdocs.org/tcds/H3SO), [TCDS H13WE](https://openairdocs.org/tcds/H13WE)
- Certificate PDF: https://openairdocs.org/files/sha256/d3/cb/d3cb4fed106d1e6b9391c2d6030a34073d669f6ec11f71cb847ba464a9701166
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/463CBD1B88E1F3C58625792D004B5E11.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR01497AT

## ADs that name it (0)

None.

## Approved models (5)

- Hagglund Helicopters LLC UH-1H ([TCDS H15NM](https://openairdocs.org/tcds/H15NM))
- Richards Heavylift Helo Inc. UH-1B ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- Richards Heavylift Helo Inc. UH-1H ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- Rotorcraft Development Corporation UH-1B ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Rotorcraft Development Corporation UH-1H ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))

## 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 SR01497AT This certificate issued to

Part 21.25 (a)(2) of the Federal Aviation Regulations.

Manufacture of Windows in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97115, no revision, dated August 20, 1997, or later FAA approved revisions, and installation per “Installation Instructions” listed in that report.

The installer must determine whether this design changes 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 H13WE, H3SO, H15NM Make : Rotorcraft Development Corp.; Richards Heavylift Helo, Inc.; Hagglund Helicopters, LLC Model : UH-1A, UH-1B, UH-1H Date of application : May 14, 1997

Date of issuance : October 22, 1997

Date reissued : July 25, 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)

- July 25, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d3/cb/d3cb4fed106d1e6b9391c2d6030a34073d669f6ec11f71cb847ba464a9701166)

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