The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 16

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00094NY	Status: Current	App Date:	Rev Date: 01/13/1999
Description: Installation of cabin extension kit.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 (L-20A) MK.I, DHC-2 (L-20A) MK.III
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01300NY	Status: Current	App Date: 02/14/2001	Rev Date: 05/31/2006
Description: Installation of Sealand Model 10128 replacement wing tip tanks.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Mk.I, DHC-2 Mk.III
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01300NY	Status: Historical	App Date:	Rev Date: 03/13/2001
Description: Installation of Sealand Model 10128 replacement wing tip tanks.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 (L-20A) MK.I
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01300NY	Status: Historical	App Date: 02/14/2001	Rev Date: 08/13/2003
Description: Installation of Sealand Model 10128 replacement wing tip tanks.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Mk.I, DHC-2 Mk.III
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01380NY	Status: Current	App Date:	Rev Date: 01/04/2002
Description: Installation of Sealand jump seats.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 (L-20A) MK.I
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01645NY	Status: Historical	App Date: 01/28/2003	Rev Date: 03/18/2003
Description: Installation of Sealand Front Fuselage Strut Assembly, part number SAL 9000 per Installation Instruction for SAL-9000 Front Strut Assembly dated 1/28/03.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01645NY	Status: Current	App Date: 01/28/2003	Rev Date: 03/31/2003
Description: Installation of Sealand Front Fuselage Strut Assembly, part number SAL 9000 per Installation Instruction for SAL-9000 Front Strut Assembly dated 1/28/03.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01876NY	Status: Current	App Date: 10/31/2003	Rev Date: 02/25/2004
Description: Relocation of Engine Cockpit Instrument.
TC Nos.: A-815
Models: Bombardier Inc.DHC-3
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02210NY	Status: Current	App Date: 12/15/2005	Rev Date: 01/23/2006
Description: installation of Concorde 10Ah Battery.
TC Nos.: A55EU
Models: EADS-PZL Warszawa-Okecie S.A.PZL-104M WILGA 2000
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02425NY	Status: Current	App Date: 03/29/2007	Rev Date: 07/25/2007
Description: Installation of Sealand 5250 floats (EDO Model 58-4580 floats modified with STC SQ02296NY) .
TC Nos.: A-806
Models: Viking Air LimitedDHC-2 Mk.I
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd 2300 Airside Drive, Campbell River, B.C. V9H 1T9, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02441SE	Status: Current	App Date: 11/19/2013	Rev Date: 06/16/2015
Description: Installation of a lengthened fuselage window
TC Nos.: A-806
Models: Viking Air LimitedDHC-2 Mk.I, DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA

STC Holder: Sealand Aviation Ltd 17-2000 Jubilee Parkway, Campbell River, B.C. V9H 1T5, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA04154NY	Status: Current	App Date: 05/19/2018	Rev Date: 07/27/2018
Description: Installation of the Replacement Hammock Seat Support
TC Nos.: A-806
Models: Viking Air LimitedDHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd 2880 Spit Road, Campbell River, British Columbia, V9W 8G9		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA04835NY	Status: Current	App Date: 07/10/2019	Rev Date: 08/23/2023
Description: Installation of sky dive step and door modification
TC Nos.: 3A13
Models: Textron Aviation Inc.182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R
ACO: AIR-730: International Validation Branch

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1015NE	Status: Current	App Date:	Rev Date: 10/07/1992
Description: Installation of redesigned elevator trim tab pushrod assembly.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Series
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00776NY	Status: Current	App Date:	Rev Date: 12/19/1997
Description: Installation of Elevator Trim Tab Push Rod Assembly.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 Series
ACO: AIR-750: East Certification Branch NY

STC Holder: Sealand Aviation Ltd Box 729, Campbell River, B.C. V9W 6J3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01380NY	Status: Current	App Date:	Rev Date: 08/09/2001
Description: Installation of Sealand jump seats.
TC Nos.: A-806
Models: de Havilland Inc. (Canada)DHC-2 (L-20A) MK.I
ACO: AIR-750: East Certification Branch NY