# STC SA5160NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Kenmore Air Harbor LLC, United States - Description: Extension of Bristol amphibious float model 348-4580. - Applied: April 26, 1991 - Status date: April 5, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS A-806](https://openairdocs.org/tcds/A-806) - Certificate PDF: https://openairdocs.org/files/sha256/ac/36/ac36554849917a6fd30bf72bfb72d842732636f1111caabf83d1e0f3e575ab05 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/832CA1AD33EBCF74862585CE0055EA9D.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA5160NM ## ADs that name it (0) None. ## Approved models (1) - Viking Air Limited 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. Number SA5160NM This certificate, issued to Kenmore Air Harbor, LLC. 6321 NE 175th Street Kenmore, WA 98028 Part 10 of the Civil Air Regulations. Original ProductType Certificate Number: A-806 Make: DeHavilland Model: DHC-2 Mk I Description of the Type Design Change: Extension of Bristol Amphibious Float Model 348-4580, in accordance with Kenmore Air Harbor, Inc. Installation Instructions K20367 of May 17, 1991. Limitations and Conditions: Approval of this change in type design applies to the above aircraft model 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 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. A copy of this Certificate, its Continuation Sheet, and FAA Approved Airplane Flight Manual Supplement dated May 17, 1991, 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: April 26, 1991 Date reissued: April 5, 2019 Date of issuance: May 17, 1991 Date amended: June 26, 1991 FAA FORM 8110-2 (5/14) PAGE 1 OF 3 PAGES By direction of the Administrator (Signature) Acting Manager, Seattle ACO Branch (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of Transferee) (Address of Transferee) (Number and Street) (City, State, and ZIP Code) from (Name of Grantor) (Print or Type) (Address of Grantor) (Number and Street) (City, State, and ZIP Code) Signature of Grantor (In Ink): U.S. GPO: 1987-763-289 Number SA5160NM Kenmore Air Harbor, LLC. Issued: May 17, 1991 Reissued: April 5, 2019 Amended: June 26, 1991 Center of Gravity (C.G) Range Longitudinal C.G. Limits (in.) On Wheels (-1.25) to (-6.10) @ 5100 lbs. (+6.60) to (-6.10) @ 3800 lbs. On Floats (-1.25) to (-6.10) @ 5065 lbs. (+6.60) to (-6.10) @ 5065 lbs. Maximum Weights Landplane 5100 lbs. Seaplane 5065 lbs. - END - **FAA FORM 8110-2 (5/14) PAGE 3 OF 3 PAGES** ## Every issue (2) - April 5, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ac/36/ac36554849917a6fd30bf72bfb72d842732636f1111caabf83d1e0f3e575ab05) - June 26, 1991: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/2f/31/2f319c2e43b761b1ffd2bf58ef1bd87672a8a3fb89d21c3d0694b9865dd88476) --- 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.