STC Holder: Kenmore Air Harbor Inc

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No. of STCs: 139

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA00104SE	Status: Historical	App Date: 05/23/1994	Rev Date: 07/07/1994
TC Nos.: A-815,
Models: Viking Air Limited: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of automatic EPA fuel drain system.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA00155SE	Status: Historical	App Date: 10/26/1994	Rev Date: 11/21/1994
TC Nos.: A-815,
Models: Viking Air Limited: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of one-piece aluminum lever/fitting on elevator servo tab.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA00234SE	Status: Historical	App Date: 11/22/1994	Rev Date: 01/21/2014
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Kenmore Air Harbor, Inc., wing strut fitting

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA00234SE	Status: Historical	App Date: 09/15/1995	Rev Date: 09/15/1995
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of wing strut fitting.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA00799SE	Status: Historical	App Date: 10/22/1999	Rev Date: 05/03/2000
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
: Install an air oil separator in accordance with Kenmore Air Harbor Document 39DBM001MDL "Master Drawing List," Revision New, dated October 28, 1999, and Kenmore Air Harbor Document K28498, "Oil Separator Installation Instructions," Revision New, dated October 28, 1999, or later FAA approved revisions to either document.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01131SE	Status: Historical	App Date: 10/07/2002	Rev Date: 10/15/2002
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I, DHC-2 (L-20A) MK.II, DHC-2 (L-20A) MK.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Replace existing Strut Assembly - Front Fuselage with Kenmore Strut Assembly - Front Fuselage KAC2FS3281(L.H.) and/or KAC2FS3282(R.H.), manufactured per Kenmore assembly drawing KAC2FS3281

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01230SE	Status: Historical	App Date: 03/30/2003	Rev Date: 12/05/2005
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of 150 lb. baggage compartment in either or both EDO 679-4930 floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01230SE	Status: Current	App Date: 03/20/2003	Rev Date: 07/15/2008
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
Installation of 150 lb. baggage compartment in either or both EDO 679-4930 floats and EDO 58-4580 floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01238SE	Status: Current	App Date: 07/05/2002	Rev Date: 07/17/2003
TC Nos.: A22NM,
Models: Sky International Inc.: A-1B
ACO: AIR-770: West Certification Branch SEA
Installation of EDO 689-2130 floats, and a gross weight increase of up to 2200 pounds.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01380SE	Status: Current	App Date: 01/30/2004	Rev Date: 02/17/2004
TC Nos.: A-815,
Models: Bombardier Inc.: DHC-3
ACO: AIR-770: West Certification Branch SEA
Installation of EDO 324-7490 Amphibious floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01387SE	Status: Historical	App Date: 06/06/2003	Rev Date: 03/08/2004
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Manufacture of alternate fuel selector valves for the main fuel tank and the wing tank positions (part numbers EFSA25-5KA and EFSA25-4KA, respectively)

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01569SE	Status: Historical	App Date: 06/13/2005	Rev Date: 06/30/2005
TC Nos.: A37CE,
Models: The Cessna Aircraft Company: 208B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Interior reconfiguration to nine passenger seats for a Cessna 208B, serial number 208B0770.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01683SE	Status: Historical	App Date: 05/07/2006	Rev Date: 06/21/2006
TC Nos.: A37CE,
Models: Cessna Aircraft Company: 208B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Interior reconfiguration to nine passenger seats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA01695AT	Status: Historical	App Date:	Rev Date: 10/04/2002
TC Nos.: 3A23,
Models: Maule Aerospace Technology Inc.: Bee Dee M-5-235C, Bee Dee M-6-235, Bee Dee M-7-235, Bee Dee M-7-235A, Bee Dee M-7-235B, Bee Dee M-7-235C, Bee Dee M-7-260, Bee Dee MX-7-235, Bee Dee MX-7-420, M-7-420AC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO model 597-2790 amphibious floats and EDO model 628-2960 Non-amphibious floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02090SE	Status: Historical	App Date: 03/18/2010	Rev Date: 11/10/2010
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of inside passenger door handle in accordance with Kenmore Air Harbor, Inc. Master Drawing List No. KAH1001MDL, Revision "New," dated April 16, 2010, or later FAA-approved revision; and installation of this assembly in accordance with Kenmore Air Harbor, Inc. Installation Instructions KAH1001, Revision "New," dated April 16, 2010, and Installation Drawing KAH1001A, Revision "New," dated April 16, 2010, or later FAA-approved revision. This modification must be maintained in accordance with Kenmore Air Harbor, Inc. Instructions for Continued Airworthiness KAH1001ICA, Revision "New," dated April 16, 2010, or later FAA-approved revision.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02101SE	Status: Historical	App Date: 12/23/2009	Rev Date: 02/16/2011
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of the Kenmore 70-Amp Alternator Kit in accordance with Kenmore Air Harbor, Inc Master Drawing List K8883MDL, Revision --, dated January 12, 2010, or later FAA-approved revision; and installation in accordance with Kenmore Air Harbor Installation Instructions Number K8883, Revision --, dated January 12, 2010, or later FAA-approved revision; and maintenance in accordance with Kenmore Air Harbor Instructions for Continued Airworthiness K8883ICA, Rev -, dated April 2, 2010, or later FAA-accepted revision.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02250SE	Status: Historical	App Date: 05/02/2012	Rev Date: 11/21/2012
TC Nos.: A-815,
Models: Viking Air Limited: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Cleveland Wheel and Brake Kit Number 199-92,

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02275SE	Status: Historical	App Date: 03/22/2011	Rev Date: 07/02/2020
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of an increased landing weight modification

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02275SE	Status: Historical	App Date: 03/22/2011	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of an increased landing weight modification

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02275SE	Status: Historical	App Date: 03/22/2011	Rev Date: 05/09/2013
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of an increased landing weight modification

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02275SE	Status: Current	App Date: 03/22/2011	Rev Date: 07/31/2020
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
Installation of an increased landing weight modification

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02427SE	Status: Historical	App Date: 01/10/2014	Rev Date: 01/16/2015
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of floor panels, military style adjustable pilot and co-pilot seats, and cockpit shoulder harnesses

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02542SE	Status: Historical	App Date: 02/27/2017	Rev Date: 08/02/2017
TC Nos.: A-815,
Models: Viking Air Limited: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lower Fuselage Tie Bar Assembly

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02581SE	Status: Historical	App Date: 08/31/2017	Rev Date: 01/03/2018
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Kenmore Air Harbor, Inc., wing strut assembly

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA02604SE	Status: Historical	App Date: 02/20/2018	Rev Date: 07/17/2018
TC Nos.: A-815,
Models: Viking Air Limited: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of Kenmore Air Harbor, Inc. windshield posts

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1-363	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180, 180A, 180B
ACO: AIR-770: West Certification Branch SEA
Installation of Edo Model 439-2705 amphibious floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1-464	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D
ACO: AIR-770: West Certification Branch SEA
Installation of Edo models 439-2705 amphibious floats. (180, 180A, 180B, 180C, 180D SEAPLANE)

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1030NW	Status: Current	App Date: 09/24/1980	Rev Date: 10/20/1980
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of modified Bristol/Edo 348-4580 amphibious floats. The floats are modified by the addition of a 22 inch extension to the transom

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1099WE	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: 1A2,
Models: The New Piper Aircraft Inc.: PA-18S-"125", PA-18S-"150"
ACO: AIR-770: West Certification Branch SEA
Install fiberglass reinforced plastic floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1119NW	Status: Historical	App Date: 11/12/1980	Rev Date: 04/10/1981
TC Nos.: 3A12,
Models: Cessna Aircraft Company: 172N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Lycoming O-320-E2D engine and associated systems.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA111NW	Status: Historical	App Date:	Rev Date: 06/28/1974
TC Nos.: A-799,
Models: The Cessna Aircraft Company: 170B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of McCauley 1A175-DM propeller with Cessna 0550162 spinner on Continental C-145 series and O-300 series engines.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA111NW	Status: Historical	App Date: 04/08/1974	Rev Date: 02/23/1979
TC Nos.: A-799,
Models: Cessna Aircraft Company: 170A, 170B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of McCauley 1A175-DM propeller with Cessna 0550162 spinner on Continental C-145 series and O-300 series engines.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA111NW	Status: Current	App Date: 04/08/1974	Rev Date: 04/05/2019
TC Nos.: A-799,
Models: Cessna Aircraft Company: 170A, 170B
ACO: AIR-770: West Certification Branch SEA
Installation of McCauley 1A175-DM propeller with Cessna 0550162 spinner on Continental C-145 series and O-300 series engines.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1191NW	Status: Current	App Date: 03/10/1981	Rev Date: 03/11/1981
TC Nos.: 3A12,
Models: Cessna Aircraft Company: 172N
ACO: AIR-770: West Certification Branch SEA
Installation of Edo seaplane floats

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA161WE	Status: Historical	App Date:	Rev Date:
TC Nos.: A-780,
Models: The New Piper Aircraft Inc.: PA-12 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Door on left side of airplane.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA161WE	Status: Historical	App Date:	Rev Date: 01/01/1960
TC Nos.: A-780,
Models: The New Piper Aircraft Inc.: PA-12 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Door on left side of airplane.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1629WE	Status: Historical	App Date:	Rev Date: 05/01/1996
TC Nos.: A-797,
Models: The New Piper Aircraft Inc.: PA-14
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of left-hand door and associated fuel line routing and stabilizer trim cable changes. (PA-14 S/N 14-66, N4262H)

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1789NM	Status: Historical	App Date: 01/12/1983	Rev Date: 03/28/1986
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I, DHC-2 (L-20A) MK.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of domed windows in cabin doors.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA17CE	Status: Historical	App Date:	Rev Date: 10/27/2000
TC Nos.: A-769,
Models: Sky Enterprises Inc.: RC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Extension of each wing tip 24-inches on outboard end.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA17CE	Status: Current	App Date: 09/06/1961	Rev Date: 10/27/2000
TC Nos.: A-769,
Models: Sky Enterprises Inc.: RC-3
ACO: AIR-770: West Certification Branch SEA
Addition of 24.0 inches of wing structure to each wing on the outboard end

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA17NE	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: A185F
ACO: AIR-770: West Certification Branch SEA
Installation of EDO Model 696-3500 amphibious seaplane floats with Model 696-1200 attachment gear.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA1913WE	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: AIR-770: West Certification Branch SEA
Installation of EDO Model 679-4930 floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA199NW	Status: Historical	App Date: 06/02/1975	Rev Date: 03/21/2012
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
This Certificate constitutes approval for the four overhead window configuration

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA199NW	Status: Current	App Date: 06/02/1975	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
This Certificate constitutes approval for the four overhead window configuration

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA199NW	Status: Historical	App Date: 06/02/1975	Rev Date: 04/02/2012
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
This Certificate constitutes approval for the four overhead window configuration

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA2069NM	Status: Historical	App Date: 10/11/1982	Rev Date: 08/26/1994
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180G, 180H, 180J, 180K
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental IO-520 series engine modified per STC SE2068NM or Continental O-470-U engine modified per STC SE2107NM.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA21NM	Status: Current	App Date:	Rev Date: 10/29/1982
TC Nos.: A-802,
Models: Aeronca Aircraft Corporation: 15AC
ACO: AIR-770: West Certification Branch SEA
Installation of 50 lb baggage compartment in either or both EDO89-2000 or EDO 89A-2000 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA21NW	Status: Historical	App Date:	Rev Date: 05/15/1990
TC Nos.: 1A2, 1A4, 1A6, 2A13, 3A12, A-754, A-759, A-780, A-799, A21CE,
Models: American Champion Aircraft Corp.: 7GCBC, 8GCBC Arctic Aircraft Company Inc.: S-1B2 The Cessna Aircraft Company: 170, 172 The New Piper Aircraft Inc.: PA-12S, PA-18S, PA-20S, PA-22 Series, PA-28S Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of 50 lb. baggage compartment in either or both EDO 89-2000 or EDO 89A-2000 floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA21NW	Status: Historical	App Date: 03/24/1970	Rev Date: 09/25/2009
TC Nos.: 1A2, 1A4, 1A6, 2A13, 3A12, A-754, A-759, A-780, A-799, A-802, A21CE, A22NM,
Models: American Champion Aircraft Corp.: 7GCBC, 8GCBC Arctic Aircraft Company Inc.: S-1B2 Cessna Aircraft Company: 170, 172 FS 2003 Corp.: PA-12S Piper Aircraft Inc.: PA-18S, PA-20S, PA-22S-135, PA-22S-150, PA-22S-160, PA-28S-160, PA-28S-180 Rogers Burl A.: 15AC Sky International Inc.: A-1, A-1A, A-1B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a 70 pound baggage compartment in either or both EDO 89-2000, 89A-2000 or 689-2130 floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA21NW	Status: Current	App Date: 03/24/1970	Rev Date: 04/05/2019
TC Nos.: 1A2, 1A4, 1A6, 2A13, 3A12, A-754, A-759, A-780, A-799, A-802, A21CE, A22NM,
Models: American Champion Aircraft Corp.: 7GCBC, 8GCBC Arctic Aircraft Company Inc.: S-1B2 Cessna Aircraft Company: 170, 172 FS 2003 Corp.: PA-12S Piper Aircraft Inc.: PA-18S, PA-20S, PA-22S-135, PA-22S-150, PA-22S-160, PA-28S-160, PA-28S-180 Rogers Burl A.: 15AC Sky International Inc.: A-1, A-1A, A-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a 70 pound baggage compartment in either or both EDO 89-2000, 89A-2000 or 689-2130 floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA221NW	Status: Current	App Date: 10/06/1975	Rev Date: 04/05/2019
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180J
ACO: AIR-770: West Certification Branch SEA
Installation of EDO model 249-2870 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA221NW	Status: Historical	App Date: 10/06/1975	Rev Date: 07/22/1994
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180J
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO model 249-2870 floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA2273WE	Status: Historical	App Date: 09/10/1970	Rev Date: 10/05/2016
TC Nos.: 3A24, 5A6,
Models: Textron Aviation Inc.: 180, 185
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Cessna Model 206 rear seats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA2273WE	Status: Historical	App Date: 09/10/1970	Rev Date: 10/18/1974
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Cessna Model 206 rear seats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA2273WE	Status: Historical	App Date: 09/10/1970	Rev Date: 08/30/2016
TC Nos.: 3A24, 5A6,
Models: Textron Aviation Inc.: 180, 185
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Cessna Model 206 rear seats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA2303WE	Status: Historical	App Date: 09/10/1969	Rev Date: 07/29/1974
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Float door cover installation on EDO Model Numbers 249-2870, 249A-2870, and 628-2960 Floats

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA240NW	Status: Historical	App Date: 12/04/1975	Rev Date: 01/16/1978
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: 185E, A185E, A185F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of McCauley D3A32C90/ propeller, Cessna spinner, governor, and associated systems on Continental IO-520-D engine.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA240NW	Status: Current	App Date: 12/04/1975	Rev Date: 04/05/2019
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: 185E, A185E, A185F
ACO: AIR-770: West Certification Branch SEA
Installation of McCauley D3A32C90/ propeller, Cessna spinner, governor, and associated systems on Continental IO-520-D engine.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA262NW	Status: Historical	App Date: 02/17/1976	Rev Date: 02/27/1976
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180G The Cessna Aircraft Company: 180H, 180J
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of 3-bladed McCauley D3A32C90/82NC-2 propeller, Cessna1250809 spinner, governor, and associated systems.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA262NW	Status: Current	App Date: 02/17/1976	Rev Date: 04/05/2019
TC Nos.: 5A6,
Models: Textron Aviation Inc.: 180G, 180H, 180J
ACO: AIR-770: West Certification Branch SEA
Installation of 3-bladed McCauley D3A32C90/82NC-2 propeller, Cessna1250809 spinner, governor, and associated systems.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA271NW	Status: Historical	App Date: 02/19/1976	Rev Date: 03/16/1976
TC Nos.: 3A12, 3A24, 5A6,
Models: The Cessna Aircraft Company: 172, 180, 185
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Modify air induction system to engine by removing filter assembly and reinstalling filter wire mesh screen.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA271NW	Status: Current	App Date: 02/19/1976	Rev Date: 04/05/2019
TC Nos.: 3A12, 3A24, 5A6,
Models: The Cessna Aircraft Company: 172, 180, 185
ACO: AIR-770: West Certification Branch SEA
Modify air induction system to engine by removing filter assembly and reinstalling filter wire mesh screen.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA284NW	Status: Historical	App Date: 01/07/1976	Rev Date: 05/22/2012
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a one-piece three-place center seat

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA284NW	Status: Historical	App Date:	Rev Date: 04/07/1989
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Universal center seat.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA284NW	Status: Current	App Date: 01/07/1976	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
Installation of a one-piece three-place center seat

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA312NW	Status: Current	App Date: 05/12/1976	Rev Date: 04/05/2019
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F
ACO: AIR-770: West Certification Branch SEA
Installation of EDO 628-2960 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA312NW	Status: Historical	App Date: 05/12/1976	Rev Date: 06/06/1977
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO 628-2960 floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA348NW	Status: Current	App Date: 08/17/1976	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of JASCO Model 7555-1 alternator kit on P&W R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA348NW	Status: Historical	App Date:	Rev Date: 01/24/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of JASCO Model 7555-1 alternator kit on P&W R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA348NW	Status: Historical	App Date: 08/17/1976	Rev Date: 12/14/2009
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of JASCO Model 7555-1 alternator kit on P&W R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA348NW	Status: Historical	App Date: 08/17/1976	Rev Date: 05/07/2010
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of JASCO Model 7555-1 alternator kit on P&W R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA361NW	Status: Historical	App Date: 09/27/1976	Rev Date: 10/25/2002
TC Nos.: 3A24, 5A6,
Models: Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 185B, 185C, 185D, 185E, A185E, A185F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of large (8.5 x 6) tires on Cleveland Wheels

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA361NW	Status: Current	App Date: 09/27/1976	Rev Date: 04/05/2019
TC Nos.: 3A24, 5A6,
Models: Cessna Aircraft Company: 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 185B, 185C, 185D, 185E, A185E, A185F
ACO: AIR-770: West Certification Branch SEA
Installation of large (8.5 x 6) tires on Cleveland Wheels

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA3680NM	Status: Current	App Date: 12/02/1986	Rev Date: 01/28/1987
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of modified ED 77-4050 amphibious floats

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA3684NM	Status: Historical	App Date:	Rev Date: 04/25/1988
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Pratt & Whitney PT6A-135 engine and a Hartzell HC-B3TN-3DCY)/T10282+0 propeller.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA3684NM	Status: Historical	App Date: 12/23/1986	Rev Date: 05/17/1990
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Pratt & Whitney PT6A-135 engine and a Hartzell HC-B3TN-3DCY)/T10282+0 propeller.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA377NW	Status: Historical	App Date: 06/30/1976	Rev Date: 12/15/1976
TC Nos.: A-765,
Models: Hawker Beechcraft Corporation: C-45G, C-45H, D18S, TC-45G, TC-45H
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-B3W30-2E/W10160R-6 and/or W10160-6 propellers, governors, and spinners on Pratt and Whitney R-985 series engines

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA377NW	Status: Current	App Date: 06/30/1976	Rev Date: 04/05/2019
TC Nos.: A-765,
Models: Hawker Beechcraft Corporation: C-45G, C-45H, D18S, TC-45G, TC-45H
ACO: AIR-770: West Certification Branch SEA
Installation of Hartzell HC-B3W30-2E/W10160R-6 and/or W10160-6 propellers, governors, and spinners on Pratt and Whitney R-985 series engines

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA397NW	Status: Current	App Date: 12/27/1976	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Series
ACO: AIR-770: West Certification Branch SEA
Remove transport battery and battery box and install Gill 12-GCAB-9 or equal battery and battery box relocated to firewall per II K-8784.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA397NW	Status: Historical	App Date:	Rev Date: 01/21/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Remove transport battery and battery box and install Gill 12-GCAB-9 or equal battery and battery box relocated to firewall per II K-8784.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA398NW	Status: Current	App Date: 12/27/1976	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of Hartzell HC-B3R30-4/ R10152-5 1/2 propeller, governor, and spinner (optional) on Pratt & Whitney R-985 series engines

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA398NW	Status: Historical	App Date: 12/27/1976	Rev Date: 08/31/1992
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-B3R30-4/ R10152-5 1/2 propeller, governor, and spinner (optional) on Pratt & Whitney R-985 series engines

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA398NW	Status: Historical	App Date: 12/27/1976	Rev Date: 11/24/2014
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-B3R30-4/ R10152-5 1/2 propeller, governor, and spinner (optional) on Pratt & Whitney R-985 series engines

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4-456	Status: Current	App Date: 03/24/1958	Rev Date: 04/05/2019
TC Nos.: A-780,
Models: FS 2003 Corp.: PA-12, PA-12S
ACO: AIR-770: West Certification Branch SEA
Removal of Lycoming O-235-C1 engine and Installation of Lycoming O-320-A1A or one of the following optional Lycoming engines, O-310A1B, O-310-A2a, O-310-A2B, O-310-A2C, O-0320A2D, O-320-C1A, O-320-C1B, O-320-C2A, O-320-C2B, O-320-C2C

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4-456	Status: Historical	App Date: 03/24/1958	Rev Date: 04/02/1959
TC Nos.: A-780,
Models: The New Piper Aircraft Inc.: PA-12, PA-12 Series, PA-12S
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Removal of Lycoming O-235-C1 engine and Installation of Lycoming O-320-A1A engine and accessories, or another possibility as shown on STC.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4-456	Status: Historical	App Date: 03/24/1958	Rev Date: 02/24/1998
TC Nos.: A-780,
Models: FS 2003 Corp.: PA-12, PA-12S
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Removal of Lycoming O-235-C1 engine and Installation of Lycoming O-320-A1A or one of the following optional Lycoming engines, O-310A1B, O-310-A2a, O-310-A2B, O-310-A2C, O-0320A2D, O-320-C1A, O-320-C1B, O-320-C2A, O-320-C2B, O-320-C2C

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4025NM	Status: Historical	App Date: 06/02/1987	Rev Date: 12/03/1987
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Modification to increase the gross weight from 5110 lbs. on landplanes or 5090 lbs. on floatplanes to 5370 lbs.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA425NW	Status: Historical	App Date:	Rev Date: 03/28/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of 75 lb. Capacity baggage compartment below the existing baggage compartment.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA426NW	Status: Historical	App Date: 03/22/1977	Rev Date: 03/23/1977
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of enlarged baggage compartment and cargo door

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA427NW	Status: Historical	App Date:	Rev Date: 03/28/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Cabin access steps attached to float struts.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA427NW	Status: Historical	App Date: 01/27/1977	Rev Date: 03/28/1986
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of cabin access steps (attached to float struts)

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA428NW	Status: Historical	App Date: 01/27/1977	Rev Date: 03/28/1986
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a water rudder steering system controlled by tail wheel steering bellcrank on float pline

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA428NW	Status: Historical	App Date:	Rev Date: 03/28/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Water rudder steering system.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4345NM	Status: Historical	App Date:	Rev Date: 08/24/1988
TC Nos.: A-815,
Models: Bombardier-Rotax GmbH: Otter DHC-3 (U-1A)
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a one to nine passenger configuration.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA4345NM	Status: Historical	App Date: 08/02/1988	Rev Date: 03/02/2005
TC Nos.: A-815,
Models: Bombardier Inc.: DHC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a one to nine passenger configuration.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA439NW	Status: Historical	App Date: 04/08/1977	Rev Date: 07/31/1998
TC Nos.: A4CE,
Models: The Cessna Aircraft Company: 206, P206, P206A, TP206A, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, U206, U206A, U206B, U206C, U206D, U206E, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO-696M-3500 and/or 696-3500 amphibious floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA439NW	Status: Historical	App Date:	Rev Date: 07/31/1998
TC Nos.: A4CE,
Models: The Cessna Aircraft Company: 206, P206, P206A, TP206A, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, U206, U206A, U206B, U206C, U206D, U206E, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO-696M-3500 and/or 696-3500 amphibious floats. (U206G S/N U20603522 through U20605919, U20605920 through U20606846, U20606847 and up (1985 Model)) (TU206F SN: U20601701 through U20603521)

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA456NW	Status: Historical	App Date: 05/27/1977	Rev Date: 03/04/1980
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of auxiliary vertical seaplane fins

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA456NW	Status: Historical	App Date:	Rev Date: 06/02/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 (L-20A) MK.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of auxiliary seaplane stabilizer fins.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA5160NM	Status: Historical	App Date: 04/26/1991	Rev Date: 06/26/1991
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Extension of Bristol amphibious float model 348-4580.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA522AL	Status: Current	App Date: 05/08/1973	Rev Date: 04/05/2019
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of enlarged cargo compartment and cargo door and relation of the airplane battery

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA522AL	Status: Historical	App Date: 05/08/1973	Rev Date: 09/20/1976
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of enlarged cargo compartment and cargo door and relation of the airplane battery

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA522NW	Status: Historical	App Date: 09/20/1977	Rev Date: 05/20/2005
TC Nos.: 3A24, A4CE,
Models: The Cessna Aircraft Company: 185A, 185E, 206, A185E, A185F, P206, P206A, TP206A, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of float hatch kits on Edo 582-3430 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA522NW	Status: Historical	App Date:	Rev Date: 10/11/1977
TC Nos.: 3A24, A4CE,
Models: The Cessna Aircraft Company: 185A, 185E, 206, A185E, A185F, P206, P206A, TP206A, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of float hatch kits on Edo 582-3430 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA523NW	Status: Historical	App Date: 09/26/1977	Rev Date: 05/20/2005
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of float hatch covers on Edo 58-4580, 348-4580 or 679-4930 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA523NW	Status: Historical	App Date:	Rev Date: 10/11/1977
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Series
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of float hatch covers on Edo 58-4580, 348-4580 or 679-4930 floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA524NW	Status: Historical	App Date: 09/27/1977	Rev Date: 10/12/1977
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Remove left or right rear cabin entrance door.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA525NW	Status: Historical	App Date:	Rev Date: 10/11/1977
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: 185, 185A, 185B, 185C, 185D, 185E, A185F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental IO-520-D engine and McCauley D2A34C58/90AT-4 propeller.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA526NW	Status: Historical	App Date: 09/20/1977	Rev Date: 10/11/1977
TC Nos.: 3A24,
Models: Cessna Aircraft Company: 185, 185A, 185B, 185C, 185D, 185E
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Edo Model 582-3430 seaplane floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA537NW	Status: Historical	App Date: 07/29/1977	Rev Date: 10/21/1977
TC Nos.: A-769,
Models: Sky Enterprises Inc.: RC-3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
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)

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA558NW	Status: Current	App Date:	Rev Date: 07/31/1998
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: A185F
ACO: AIR-770: West Certification Branch SEA
Installation of Edo Model 696-3500 amphibious seaplane floats with Model 696-1200 attachment gear.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA571NW	Status: Historical	App Date: 02/16/1978	Rev Date: 03/01/1978
TC Nos.: 3A24,
Models: Cessna Aircraft Company: 185D
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Skymotive Inc right hand door

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA585NW	Status: Historical	App Date: 03/28/1978	Rev Date: 08/03/1978
TC Nos.: 1A2,
Models: Piper Aircraft Inc.: PA-18-150
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Bendix Model 480543 electric fuel pump in the auxiliary fuel system

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA590NW	Status: Historical	App Date: 04/11/1978	Rev Date: 11/24/2014
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-B3R30-1/R10152-5-1/2 propeller, governor, and spinner on Pratt & Whitney R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA590NW	Status: Historical	App Date: 04/11/1978	Rev Date: 06/09/1978
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-B3R30-1/R10152-5-1/2 propeller, governor, and spinner on Pratt & Whitney R-985 series engine.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA642NW	Status: Historical	App Date: 07/20/1978	Rev Date: 07/28/1978
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180C
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO 628-2960 floats

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA649NW	Status: Historical	App Date: 04/05/1978	Rev Date: 12/22/2003
TC Nos.: 5A6,
Models: Cessna Aircraft Company: 180G, 180H, 180J, 180K
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Modification to increase gross weight to 3,190 lbs of landplane, or seaplane

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA649NW	Status: Historical	App Date:	Rev Date: 07/14/1984
TC Nos.: 5A6,
Models: The Cessna Aircraft Company: 180G, 180H, 180J, 180K
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of modification to increase gross weight of land and seaplane to 3190 lbs. (LANDPLANE AND SEAPLANE)

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA703NW	Status: Historical	App Date: 12/27/1978	Rev Date: 03/28/1986
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of enlarged side windows for aft cabin

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA736NW	Status: Historical	App Date: 01/31/1979	Rev Date: 03/28/1986
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Cleveland Model 40-46 Wheels and Model 30-31 brakes on Edo/Bristol/deHavilland 58-4580 amphibious floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA736NW	Status: Historical	App Date: 01/31/1979	Rev Date: 07/11/2017
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Cleveland Model 40-46 Wheels and Model 30-31 brakes on Edo/Bristol/deHavilland 58-4580 amphibious floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA741NW	Status: Historical	App Date:	Rev Date: 04/16/1997
TC Nos.: A21CE,
Models: American Champion Aircraft Corp.: 8GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO-AIRE Model689-2130 seaplane floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA741NW	Status: Historical	App Date: 03/14/1979	Rev Date: 01/14/2010
TC Nos.: A21CE,
Models: American Champion Aircraft Corp.: 8GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of EDO-AIRE Model689-2130 seaplane floats.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA742NW	Status: Historical	App Date: 03/14/1979	Rev Date: 04/10/1979
TC Nos.: A21CE,
Models: American Champion Aircraft Corp.: 8GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Hartzell HC-C2YR-1BF/F7666A-O propeller on a Lycoming O-360-C1E engine.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA743NW	Status: Historical	App Date: 03/14/1979	Rev Date: 04/10/1979
TC Nos.: A21CE,
Models: American Champion Aircraft Corp.: 8GCBC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Bellanca 72 gallon fuel system.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA77NW	Status: Current	App Date: 10/19/1973	Rev Date: 06/06/2013
TC Nos.: 7A15,
Models: Pilatus Aircraft Limited: PC-6
ACO: AIR-770: West Certification Branch SEA
Removal of landing gear and installation of seaplane conversation, (EDO Model 679-4930 floats).

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA780NW	Status: Historical	App Date: 05/22/1979	Rev Date: 06/01/1979
TC Nos.: 3A24,
Models: Cessna Aircraft Company: A185F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Edo 628-2960 seaplane floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA832EA	Status: Current	App Date:	Rev Date: 04/16/1997
TC Nos.: 3A24,
Models: The Cessna Aircraft Company: A185E, A185F
ACO: AIR-770: West Certification Branch SEA
Installation of Edo Model 582-3430 seaplane floats.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA879EA	Status: Current	App Date:	Rev Date: 04/16/1997
TC Nos.: 1A2,
Models: The New Piper Aircraft Inc.: PA-18S-"125", PA-18S-"135", PA-18S-"150"
ACO: AIR-770: West Certification Branch SEA
Installation of Edo Model 88A-1650 seaplane floats with Edo Model088A21 attachment gear.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA87NW	Status: Historical	App Date:	Rev Date: 12/12/1974
TC Nos.: 3A12,
Models: The Cessna Aircraft Company: 172I, 172K, 172L
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Lycoming O-360-A1A180 h.p. engine and Hartzell HC- C2YK-1A/7666A-0 propeller.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA87NW	Status: Current	App Date: 08/08/1973	Rev Date: 04/05/2019
TC Nos.: 3A12,
Models: Cessna Aircraft Company: 172A, 172B, 172C, 172D, 172E, 172F, 172F (USAF T-41A), 172G, 172H, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: AIR-770: West Certification Branch SEA
Installation of Lycoming O-360-A1A180 h.p. engine and Hartzell HC- C2YK-1A/7666A-0 propeller.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA87NW	Status: Historical	App Date: 08/08/1973	Rev Date: 05/07/1979
TC Nos.: 3A12,
Models: Cessna Aircraft Company: 172A, 172B, 172C, 172D, 172E, 172F, 172F (USAF T-41A), 172G, 172H, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Lycoming O-360-A1A180 h.p. engine and Hartzell HC- C2YK-1A/7666A-0 propeller.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA912NW	Status: Historical	App Date: 03/27/1980	Rev Date: 04/03/1980
TC Nos.: 1A2,
Models: Piper Aircraft Inc.: PA-18AS-150, PA-18S-150
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
The Fram CA-122 PL induction air filter

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SA947NW	Status: Current	App Date: 05/20/1980	Rev Date: 05/28/1980
TC Nos.: A-806,
Models: Viking Air Limited: DHC-2 Mk.I
ACO: AIR-770: West Certification Branch SEA
Installation of float hatch kits in Bristol/Edo 649-4930 seaplane floats

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SE02505SE	Status: Historical	App Date: 06/01/2016	Rev Date: 09/28/2016
TC Nos.: E-123, TC 5E-1,
Models: Pratt & Whitney Division: Military R-985 Series, Wasp Jr. B-4, Wasp Jr. B-5, Wasp Jr. T1B3
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of a Kenmore flyweight screw

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SE2068NM	Status: Historical	App Date: 10/11/1982	Rev Date: 03/01/1999
TC Nos.: E5CE,
Models: Teledyne Continental Motors: IO-520-A, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Remove fuel injection system, install Marvel Schebler carburetor system and revise operating limits as shown in addendum SE2068NM.

STC Holder: Kenmore Air Harbor Inc Address: P.O. Box 82064, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SE2107NM	Status: Historical	App Date: 03/12/1983	Rev Date: 03/01/1999
TC Nos.: E-273,
Models: Teledyne Continental Motors: O-470-U
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Modify crankcase, crankshaft, carburetor and install cylinders from 520 cubic inch displacement engine and revise operating limits as shown in addendum SE2107NM.

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: SR01848SE	Status: Historical	App Date: 09/09/2006	Rev Date: 06/12/2008
TC Nos.: A-806,
Models: de Havilland Inc. (Canada): DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Revise the routing of the existing water rudder retraction cables from the cockpit through the belly of the aircraft

STC Holder: Kenmore Air Harbor Inc Address: 6321 NE 175th Street, Kenmore, WA 98028-0064, United States		Contact us to have your company added here!
STC No.: ST01472SE	Status: Historical	App Date: 04/16/2004	Rev Date: 10/29/2004
TC Nos.: A37CE,
Models: Cessna Aircraft Company: 208, 208B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Install a Hartzell HC-B3TN-3AE(Y)/T10290N+2 or HC-B3TN-3AE(Y)/T10290N(K)+2 propeller