# STC SR02346NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Alpine Aerotech Ltd, Canada
- Description: Installation of replacement firewall cover assembly
- Applied: October 27, 2006
- Status date: March 7, 2007
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H4SW](https://openairdocs.org/tcds/H4SW)
- Certificate PDF: https://openairdocs.org/files/sha256/60/fb/60fb4c34c4d5940a95bd827695f6da067cebbf4b539077f5275872435a48ceca
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/587B8D87C3A5EDDB862573520068763E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02346NY

## ADs that name it (0)

None.

## Approved models (4)

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

United States of America Department of Transportation -- Federal Aviation Administration Supplemental Type Certificate IMPORT Number SR02346NY This certificate issued to Alpine Aerotech Ltd 1260 Industrial Road Kelowna, British Columbia, Canada V1Z 1G5

Part 29 of the Federal Aviation Regulations.

Original Product -- Type Certificate Number: H4SW Make: Bell Helicopter Textron

Model: 212, 412, 412 CF, 412 EP

Installation of replacement firewall cover assembly in accordance with Alpine Aerotech Ltd. Doc. No. AAL-237-015-001, Rev. NI, or AAL-237-015-002, Rev. NI, as applicable; both documents Transport Canada approved December 08, 2005 or later Transport Canada approved revisions.

1. Maintenance of firewall cover is to be carried out in accordance with Alpine Aerotech Ltd. Doc. No. AAL-237-015-101, Rev.

NI, or AAL-237-015-102 Rev. NI, as applicable; both documents Transport Canada accepted December 08, 2005, or later Transport Canada accepted revisions.

2. The Installer must determine whether this design change is compatible with previously approved modifications.

3. 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.

Date of application: October 27, 2006

Date of issuance: March 07, 2007 Date reissued:

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)

## Every issue (1)

- March 7, 2007: Issued, Current. [certificate](https://openairdocs.org/files/sha256/60/fb/60fb4c34c4d5940a95bd827695f6da067cebbf4b539077f5275872435a48ceca)

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