# STC SR02481NY - Type: Supplemental type certificate - Status: Current, Amended - Holder: Alpine Aerotech Ltd, Canada - Description: Installation of a Vertical Reference Seat . - Applied: March 19, 2007 - Status date: May 15, 2009 - Product: Aircraft, Rotorcraft - Certification basis: Part 21 - Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW), [TCDS H4SW](https://openairdocs.org/tcds/H4SW) - Certificate PDF: https://openairdocs.org/files/sha256/2d/61/2d61e19ef5f1c848af35146fe8ca482898ba6363e947850e0ff6eec1fa412b3a - Approved model list and other attachments: [sr02481nyAML.pdf](https://openairdocs.org/files/sha256/57/95/57955d7c12ba4b69791ccf99ecc95ef21628a15ab9d1b6de2d18bb04ea700cc1) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/99A83E27A9A78561862575F90070A774.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR02481NY ## ADs that name it (0) None. ## Approved models (2) - Bell Helicopter Textron 205A-1 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW)) - Bell Helicopter Textron 212 ([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. FAA Form 8110-2(10-68) Page 1 of 1 United States of America Department of Transportation -- Federal Aviation Administration Supplemental Type Certificate IMPORT Number SR02481NY This certificate issued to Part * of the Federal Aviation Regulations. Installation of a Vertical Reference Seat in accordance with Alpine Aerotech Ltd. Installation Instructions, AAL-292-035-001, Rev. D, dated July 31, 2008, Transport Canada approved via Master Data List AAL-292-034-001, Rev F on April 28, 2009, or later Transport Canada approved revision. 1. Alpine Aerotech Ltd. Instructions for Continued Airworthiness AAL-292-035-101 Rev. NI, dated August 28, 2006, Transport Canada accepted December 21, 2006 or later Transport Canada accepted revision is required with this STC. 2. Alpine Aerotech Ltd. Flight Manual Supplement AAL-292-035-401, Rev. A, dated April 24, 2008, Transport Canada approved on April 28, 2008, or later Transport Canada approved revision is required with this STC. 3. See attached FAA Approved Model List (AML) No. SR02481NY for a list of prerequisites for this installation. 4. The installer must determine whether this design change is compatible with previously approved modifications. 5. 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. Alpine Aerotech Ltd 1260 Industrial Road Kelowna, British Columbia Canada V1Z 1G5 *See attached FAA Approved Model List (AML) No. SR02481NY for a list of approved models, prerequisite STC numbers and applicable airworthiness regulations. Make:* Model: * Date of application: March 19, 2007 Date of issuance: May 06, 2008 Date amended: May 15, 2009 ( Signature) Anthony Socias Manager New York Aircraft Certification Office ( Title) ### sr02481nyAML.pdf Page 1 of 1 **FAA APPROVED MODEL LIST (AML) NO. SR02481NY ALPINE AEROTECH LTD.** FOR **INSTALLATION OF VERTICAL REFERENCE SEAT KIT** Original Issue Date: May 06, 2008 **REQUIRED DOCUMENTATION** **PAR T** **REGULATIO N** MAKE MODE L TCDS INSTRUCTIONS for **CONTINUED** **AIRWORTHINESS** **INSTALLATION** **INSTRUCTIONS** **FLIGHT MANUAL** **SUPPLEMENT** **REQUIRED** **INSTALLATION S AML** AMENDMEN T DATE 7 Civil Air Bell Helicopte r Textron, Inc. 205A-1 H1S W Alpine Aerotech Ltd. Doc. No.: AAl-292- 035-101, Revision NI, dated August 28, 2006, Transport Canada accepted on December 21, 2006 or later Transport Canada accepted revision. Alpine Aerotech Ltd. Doc. No.: AAl-292- 035-001, Revision D, dated July 31, 2008, Transport Canada approved via Master Data List AAL-292- 034-001, Rev F on April 28, 2009 or later Transport Canada approved revision. Alpine Aerotech Ltd. Doc. No. AAL-292- 035-401 Revision A, dated April 24, 2006, Transport Canada approved on April 28, 2006 or later Transport Canada approved revision. STC number SR00821SE and SH2691NM are prerequisites for this installation. May 15, 2009 29 Federal Aviation Bell Helicopte r Textron, Inc. 212 H4S W Alpine Aerotech Ltd. Doc. No.: AAl-292- 035-101, Revision NI, dated August 28, 2006, Transport Canada accepted on December 21, 2006 or later Transport Canada accepted revision. Alpine Aerotech Ltd. Doc. No.: AAl-292- 035-001, Revision D, dated July 31, 2008, Transport Canada via Master Data List AAL- 292-034-001, Rev F on April 28, 2009 or later Transport Canada approved revision. Alpine Aerotech Ltd. Doc. No. AAL-292- 035-401 Revision A, dated April 24, 2006, Transport Canada approved on April 28, 2006 or later Transport Canada approved revision. STC number SR00826NY and SR00794NY are prerequisites for this installation. N/A . FAA Approved: _______________________________ Anthony Socias Manager, New York Aircraft Certification Office ## Every issue (3) - May 15, 2009: Amended, Current. [certificate](https://openairdocs.org/files/sha256/2d/61/2d61e19ef5f1c848af35146fe8ca482898ba6363e947850e0ff6eec1fa412b3a), [sr02481nyAML.pdf](https://openairdocs.org/files/sha256/57/95/57955d7c12ba4b69791ccf99ecc95ef21628a15ab9d1b6de2d18bb04ea700cc1) - June 6, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/2b/c0/2bc0ad767c2d6c00128417600a491a0ec20f823dd3fad97d3d372d3d545fbff9) - May 6, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/2b/c0/2bc0ad767c2d6c00128417600a491a0ec20f823dd3fad97d3d372d3d545fbff9) --- 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.