# STC SA01059SE - Type: Supplemental type certificate - Status: Current, Issued - Holder: American Aeromotives Inc., United States - Description: Installation of a new elevator servo-tab and redundant control linkage - Applied: July 19, 2001 - Status date: February 28, 2002 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS A-815](https://openairdocs.org/tcds/A-815) - Certificate PDF: https://openairdocs.org/files/sha256/25/e3/25e3a7156523eb58508e017a0a1dd746c9331716717e799e2d66a08823ae8937 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/299024731696D73D8625753E007F0C64.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01059SE ## ADs that name it (4) - [AD 2011-18-11](https://openairdocs.org/ad/2011-18-11): Flight Controls · Viking Air DHC-3. Effective Oct 3, 2011. Cited in the text - [AD 2011-05-02](https://openairdocs.org/ad/2011-05-02) (historical): Flight Controls · Viking Air DHC-3 with STC SA01059SE. Effective Mar 31, 2011. Named in the applicability - [AD 2004-05-01 R1](https://openairdocs.org/ad/2004-05-01-R1): Elevator servo-tab · Viking Air DHC-3. Effective May 25, 2004. Cited in the text - [AD 2004-05-01](https://openairdocs.org/ad/2004-05-01) (historical): Elevator servo-tab · Viking Air DHC-3. Effective Apr 20, 2004. Cited in the text ## Approved models (1) - Bombardier Inc. DHC-3 ([TCDS A-815](https://openairdocs.org/tcds/A-815)) ## 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 SA01059SE This certificate, issued to American Aeromotives, Inc. 3025 Eldridge Ave. Bellingham, WA 98225 Part 3 of the Civil Air Regulations. Original Product⎯Type Certificate Number: A815 Make: Bombardier Inc. (deHavilland) Model: DHC-3 (Otter) Description of the Type Design Change: Installation of a new elevator servo-tab and redundant control linkage per Master Drawing List VT-AAI 129-90, Revision F, dated January 15, 2002, and Installation Instructions, VT-AAI 129-12, Revision A, dated February 4, 2002, or later FAA approved revisions. Maintain in accordance with VT-AAI 129-13, Revision A, dated January 16, 2002, or later FAA accepted revisions. Limitations and Conditions: This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined 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 modification is compatible with A.M. Luton, STC No. SA3777NM, which installs a PT6A turbine and associated propeller on this model aircraft. This modification is compatible with Viking Air, Ltd. STC No. ST01243NY, which installs a Flutter Prevention Kit on this model aircraft. A copy of this Certificate 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. This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Date of application: July 19, 2001 Date reissued: Date of issuance: February 28, 2002 Date amended: Original Signed by: Mike Pasion (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ## Every issue (1) - February 28, 2002: Issued, Current. [certificate](https://openairdocs.org/files/sha256/25/e3/25e3a7156523eb58508e017a0a1dd746c9331716717e799e2d66a08823ae8937) --- 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.