# STC SA1030NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Kenmore Air Harbor Inc, United States
- Description: Installation of modified Bristol/Edo 348-4580 amphibious floats.  The floats are modified by the addition of a 22 inch extension to the transom
- Applied: September 24, 1980
- Status date: October 20, 1980
- 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/sha256/5f/dc/5fdcc24fd3b3d02e20136ed109623e18e706ab33ad3203d8804f66e29c2a5602
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/802597BEE6B6813786257A0800517381.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1030NW

## 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.

(This certificate has been reissued to replace the original certificate reported as lost.)

Number SA1030NW

This certificate, issued to Kenmore Air Harbor, Inc.

Part 10 of the Civil Air Regulationsequivalent to Civil Air Regulation 3, dated November 13, 1945.

Original ProductType Certificate Number: A-806 Make: DeHavilland Model: DHC-2, Mk I

Description of the Type Design Change: Installation of modified Bristol/Edo 348-4580 amphibious floats. The floats are modified by the addition of a 22-inch extension to the transom in accordance with Kenmore Air Harbor, Inc. Drawing K11543.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in DeHavilland DHC-2, Serial Number 1331 only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

Date of application: September 24, 1980 Date reissued:

Date of issuance: October 20, 1980 Date amended:

FAA FORM 8110-2 (5/14) PAGE 1 OF 2 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

## Every issue (1)

- October 20, 1980: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5f/dc/5fdcc24fd3b3d02e20136ed109623e18e706ab33ad3203d8804f66e29c2a5602)

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