# STC SA01228SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: American Airmotive Inc, United States - Description: Installation of an extended radial engine mount in a deHavilland DHC-2 Mk. I in accordance with American Airmotive, Inc. Installation Instructions VT-AA1070-12, Revision IR, dated February 12, 2003 and Master Drawing List MDL VT-AA1070-90, Revision A, dated June 5, 2003, or later FAA approved revision. - Applied: July 5, 2001 - Status date: May 9, 2005 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS A-806](https://openairdocs.org/tcds/A-806) - Certificate PDF: https://openairdocs.org/files/sha256/0d/2d/0d2d4bedb41b5ef7f2fe36818f23dae292a2662d6847f986a9ec22745f02cb77 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3F67A3F70B14B67B862570060053FAC3.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01228SE ## ADs that name it (0) None. ## Approved models (1) - de Havilland Inc. (Canada) DHC-2 Mk.I ([TCDS A-806](https://openairdocs.org/tcds/A-806)) ## 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 Number SA01228SE This certificate, issued to American Airmotive, Inc. 3025 Eldridge Ave. Bellingham, WA 98225 Part 3 of the Civil Air Regulations. Original Product⎯Type Certificate Number: A-806 Make: deHavilland Inc. Model: DHC-2 Mk. I Description of the Type Design Change: Installation of an extended radial engine mount in a deHavilland DHC-2 Mk. I in accordance with American Airmotive, Inc. Installation Instructions VT- AA1070-12, Revision IR, dated February 12, 2003 and Master Drawing List MDL VT-AA1070-90, Revision A, dated June 5, 2003, or later FAA approved revision. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. This installation is limited to Type Certificated aircraft (wheels and floats) and aircraft modified with STC# SA00857NY, AWT Wing and STC# SA01109NY, EDO 679- 4930 Floats. A copy of this Certificate and the FAA approved Maintenance Manual Supplement for deHavilland Aircraft Model DHC-2 Beaver Airplane, VT-AA1070-12, Revision IR, dated June 24, 2003, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. Date of application: July 5, 2001 Date reissued: Date of issuance: June 24, 2003 Date amended: May 9, 2005 (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ## Every issue (1) - May 9, 2005: Amended, Current. [certificate](https://openairdocs.org/files/sha256/0d/2d/0d2d4bedb41b5ef7f2fe36818f23dae292a2662d6847f986a9ec22745f02cb77) --- 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.