# STC SR01556AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bell Helicopter Textron Inc., United States
- Description: Manufacture of Air Deflector in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97150, Revision A , dated December 12, 1997, and installation per Report No. AA-97152 (crew units), Revision A , dated December 4, 1997, and/or Report No. AA-97156 (passenger units), no revision, dated December 12, 1997, or later FAA approved revisions.
- Applied: September 30, 1997
- Status date: April 15, 2011
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/68/92/6892c68bf5f5039fd6f0c8a3990e47e6c86891c63366dc30325d4bf95d1c1ca8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/30BBE32765F0D6FB862578B8004D5727.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR01556AT

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron (Canada) 407 ([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 SR01556AT This certificate issued to

Part 27 of the Federal Aviation Regulations.

Manufacture of Air Deflector in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97150, Revision “A”, dated December 12, 1997, and installation per Report No. AA-97152 (crew units), Revision “A”, dated December 4, 1997, and/or Report No. AA-97156 (passenger units), no revision, dated December 12, 1997, or later FAA approved revisions.

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 Model : 407 Date of application : September 30, 1997

Date of issuance : February 12, 1998

Date reissued : April 15, 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)

- April 15, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/68/92/6892c68bf5f5039fd6f0c8a3990e47e6c86891c63366dc30325d4bf95d1c1ca8)

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