STC SA537NW

Supplemental type certificate · Kenmore Air Harbor LLC

Holder
Kenmore Air Harbor LLC · United States
Status
Current · Reissued
Status date
April 5, 2019
Applied
July 29, 1977
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-769

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of a Motorola model 12N55 alternator and Model R2-2 voltage regulator, Stewart Warner Model 240-D-12 priming pump (electric) and an EDO Float (hull) booster (scallop)

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

Number SA537NW

This certificate, issued to Kenmore Air Harbor, LLC.

6321 NE 175th Street Kenmore, WA 98028

Part 3 of the Civil Air Regulations,effective November 13, 1945.

Original ProductType Certificate Number: A-769 Make: STOL (Republic) Model: RC-3 SeaBee

Description of the Type Design Change: Installation of a Motorola Model 12N55 alternator and Model R2-2 voltage regulator; Stewart Warner Model 240-D-12 priming pump (electric) and an EDO Float (hull) booster (scallop) in accordance with Kenmore Air Harbor, Inc. photos 1, 2, 3, and 4.

NOTE: Placard on pump switch: “FOR PRIME OR EMERGENCY ONLY”

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Republic RC-3 SeaBee, Serial Number 989 only. A copy of this Certificate shall be maintained as part of the permanent records for th e modified aircraft.

Date of application: July 29, 1977 Date reissued: April 5, 2019 Date of issuance: October 21, 1977 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

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Sky Enterprises Inc.RC-3A-769

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
April 5, 2019Reissued, currentCertificate
October 21, 1977Issued, earlier issueCertificate