# STC SR02021AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Manufacture of Replacement Locking Door Handle in accordance with Aeronautical Accessories, Inc. Report No. AA-98026, no revision, dated February 11, 1998 or later FAA approved revisions and installation per Report No. AA-96072, Revision D, dated February 11, 1998, or later FAA approved revision.
- Applied: January 15, 1998
- Status date: June 6, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H22NM](https://openairdocs.org/tcds/H22NM), [TCDS R00002LA](https://openairdocs.org/tcds/R00002LA), [TCDS R00006DE](https://openairdocs.org/tcds/R00006DE)
- Certificate PDF: https://openairdocs.org/files/sha256/13/c2/13c246623633954f4b87deed96c1b957f97093559030e76bb5152b42e080932a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/23B9A55505380F63862578F600447B2B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02021AT

## ADs that name it (0)

None.

## Approved models (7)

- Bell Helicopter Textron OH-58A ([TCDS H22NM](https://openairdocs.org/tcds/H22NM))
- Bell Helicopter Textron OH-58A ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE))
- Bell Helicopter Textron OH-58A+ ([TCDS H22NM](https://openairdocs.org/tcds/H22NM))
- Bell Helicopter Textron OH-58A+ ([TCDS R00002LA](https://openairdocs.org/tcds/R00002LA))
- Bell Helicopter Textron OH-58A+ ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE))
- Bell Helicopter Textron OH-58C ([TCDS H22NM](https://openairdocs.org/tcds/H22NM))
- Bell Helicopter Textron OH-58C ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE))

## 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 SR02021AT This certificate issued to

Part 21.25 of the Federal Aviation Regulations.

Manufacture of Replacement Locking Door Handle in accordance with Aeronautical Accessories, Inc. Report No. AA-98026, no revision, dated February 11, 1998 or later FAA approved revisions and installation per Report No. AA-96072, Revision D, dated February 11, 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 R00006DE; H22NM; R00002LA Make : Rotorcraft Development Corp.; Arrow Falcon Exporters, Inc.; San Joaquin Helicopters Model : OH-58A, OH-58A+, OH-58C Date of application : January 15, 1998

Date of issuance : October 29, 1999

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/sha256/13/c2/13c246623633954f4b87deed96c1b957f97093559030e76bb5152b42e080932a)

---
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.