# STC SA4345NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Kenmore Air Harbor LLC, United States - Description: Installation of a one to nine passenger configuration. - Applied: August 2, 1988 - Status date: April 5, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS A-815](https://openairdocs.org/tcds/A-815) - Certificate PDF: https://openairdocs.org/files/sha256/05/37/053774689dd076b52e72b2ef5df6f5ecf29b9e7c2f8a64d4e25228bbade3249c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/05CCD536A00EF91F862585CE0055E99B.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA4345NM ## ADs that name it (0) None. ## 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 SA4345NM This certificate, issued to Kenmore Air Harbor, LLC. 6321 NE 175th Street Kenmore, WA 98028 Part 10 of the Civil Air Regulations, including CAR 3 as amended to November 1, 1949. Original ProductType Certificate Number: A-815 Make: DeHavilland Model: DHC-3 (Otter) Description of the Type Design Change: Installation of a one to nine passenger configuration in accordance with Kenmore Air Harbor Inc. Seat Installation Instructions, dated August 10, 1988, 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 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, Continuation Sheet SA4345NM and FAA approved Flight Manual Supplement dated March 2, 2005, shall 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: August 2, 1988 Date reissued: April 5, 2019 Date of issuance: August 24, 1988 Date amended: March 2, 2005 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 SA4345NM Kenmore Air Harbor, LLC. Issued: August 24, 1988 Reissued: April 5, 2019 Amended: March 2, 2005 The conditions and limitations of Type Certificate Data Sheet No. A-815 apply except where superseded by the following: This Continuation Sheet, which is part of STC SA4345NM, prescribes the conditions and limitations under which the product for which the STC was issued meets the airworthiness requirements of the Civil Air Regulations. A copy of this STC Continuation Sheet is required to be maintained as part of the permanent records for the modified aircraft. I. Model DHC-3, 16 PCL-SM (Normal Category) modified by STC SA4345NM Equipment: DeHavilland Approved Flight Manual Supplement (AFMS), dated March 2, 2005, or later FAA approved revision, for this configuration must be maintained in the aircraft at all times. NOTE 1: Current weight and balance report including list of equipment in the certified empty weight must be in the aircraft. NOTE 2: In addition to the Placards and Marking required by the applicable Certificate Data Sheets, Note 2, apply the following: The following Placard shall be installed in full view of the pilot: -END- **FAA FORM 8110-2 (5/14) PAGE 3 OF 3 PAGES** **THIS AIRCRAFT IS LIMITED FOR OPERATION AS** **ELEVEN PLACE AIRPLANE WITH NINE PASSENGER SEATS OR LESS PER KENMORE AIR HARBOR, INC.** **FLIGHT MANUAL SUPPLEMENT AND STCSA4345NM** ## Every issue (2) - April 5, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/05/37/053774689dd076b52e72b2ef5df6f5ecf29b9e7c2f8a64d4e25228bbade3249c) - March 2, 2005: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/fd/07/fd07174c06de0b884db4c0023187d1d59e18bfcda40adb280240849958da26b6) --- 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.