STC Holder: Fifty-Ten-Yankee LLC

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: 23

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00639SE	Status: Historical	App Date: 07/28/1998	Rev Date: 06/25/2020
Description: Installation of Turbine Outlet Temperature Indicator
TC Nos.: 3A15
Models: Textron Aviation Inc.A36, A36TC
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00858SE	Status: Historical	App Date: 01/18/2000	Rev Date: 06/25/2020
Description: Install observation window.
TC Nos.: A4CE
Models: The Cessna Aircraft Company206, 206H, T206H, TU206 Series, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206 Series, U206A, U206B, U206C, U206D, U206E, U206F, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00934SE	Status: Historical	App Date: 06/26/2000	Rev Date: 06/25/2020
Description: Fabrication and installation of the Fuel Flow Monitoring System
TC Nos.: A17SW
Models: Air Tractor Inc.AT-402
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01542SE	Status: Historical	App Date: 11/19/2003	Rev Date: 06/25/2020
Description: The manufacture of a Crew Door Restraint System
TC Nos.: A37CE
Models: Textron Aviation Inc.208, 208B
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01688SE	Status: Historical	App Date: 11/18/2005	Rev Date: 06/25/2020
Description: Installation of a revised shoulder harness restraint system and new rear cabin headliner.
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01878SE	Status: Historical	App Date: 01/28/2005	Rev Date: 06/25/2020
Description: Installation of Rolls-Royce 250-B17F/2 series engine with a Hartzell Model HC-B3TF-7A/T10173FN(K)-11R Propeller.
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA01985SE	Status: Historical	App Date: 07/19/2006	Rev Date: 06/25/2020
Description: Installation of new rear observation seat.
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H, TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02271SE	Status: Historical	App Date: 10/20/2009	Rev Date: 06/25/2020
Description: Fabrication of Soloy wing mounted LED landing and taxi light kits
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H, TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02748AT	Status: Historical	App Date: 05/28/2003	Rev Date: 05/14/2020
Description: Installation of Wescam Wing Mounted Forward Looking Infrared Camera System, Monitor Stand and Microwave Downlink Antenna System
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H, TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2353NM	Status: Historical	App Date: 10/21/1982	Rev Date: 06/25/2020
Description: Installation of the Soloy Turbine Pac (Rolls-Royce 250-C20S engine modified per Soloy, LLC STC SE2352NM) and related changes.
TC Nos.: A4CE
Models: Textron Aviation Inc.206H, T206H, TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2627NM	Status: Historical	App Date: 06/14/1984	Rev Date: 06/25/2020
Description: Installation of Wipline Model 3730 amphibious floats and Wipline Model3700, 3800, 3900 seaplane floats. (TU206G SEAPLANE, AMPHIBIAN S/N U20602589 AND U20604650 TO PRESENT)
TC Nos.: A4CE
Models: Textron Aviation Inc.TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2647NM	Status: Historical	App Date: 06/14/1984	Rev Date: 06/25/2020
Description: Installation of PK Devore Model3500A series amphibious floats and PK Devore Model 3500 Series seaplane floats. (TU206G SEAPLANE, AMPHIBIAN S/N U20602589 AND U20604650 TO PRESENT)
TC Nos.: A4CE
Models: Textron Aviation Inc.TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3314NM	Status: Historical	App Date: 06/14/1984	Rev Date: 06/25/2020
Description: Installation of the Soloy bleed air heater and related changes.
TC Nos.: A4CE
Models: Textron Aviation Inc.TU206G, U206G
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3322NM	Status: Historical	App Date: 09/15/1983	Rev Date: 06/25/2020
Description: Installation of the Soloy turbine pac (Allison 250-C20S engine).
TC Nos.: A16CE
Models: Textron Aviation Inc.207, 207A, T207, T207A
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3374NM	Status: Historical	App Date: 02/12/1986	Rev Date: 06/25/2020
Description: Installation of Soloy turbine pac exhaust heat exchanger and related changes.
TC Nos.: A16CE
Models: Textron Aviation Inc.207, 207A, T207, T207A
ACO: AIR-780: Seattle ACO Branch

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3523NM	Status: Current	App Date: 12/14/1984	Rev Date: 06/25/2020
Description: Installation of an Allison turbine engine and related changes.
TC Nos.: 3A15
Models: Textron Aviation Inc.A36, A36TC
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4133NM	Status: Current	App Date: 09/04/1987	Rev Date: 06/25/2020
Description: Installation of an eighth seat.
TC Nos.: A16CE
Models: Textron Aviation Inc.207, 207A, T207, T207A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4142NM	Status: Current	App Date: 09/15/1986	Rev Date: 06/25/2020
Description: Installation of an exhaust heated engine inlet
TC Nos.: 3A15
Models: Textron Aviation Inc.A36, A36TC
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4715NM	Status: Current	App Date: 04/01/1989	Rev Date: 06/25/2020
Description: Installation of the Soloy bleed air heater and related changes.
TC Nos.: A16CE
Models: Textron Aviation Inc.207, 207A, T207, T207A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE00482SE	Status: Current	App Date: 11/09/1990	Rev Date: 06/25/2020
Description: Incorporation of turbine engine into a twin power section turboprop assembly.
TC Nos.: E4EA
Models: Pratt & Whitney Canada Inc.PT6A-114A
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE2352NM	Status: Current	App Date: 04/29/1981	Rev Date: 06/25/2020
Description: Modification of turbine engine.
TC Nos.: E4CE
Models: Rolls-Royce Corporation250-C20S
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4655NM	Status: Current	App Date: 07/11/1990	Rev Date: 06/25/2020
Description: Installation of Soloy 375-1000 series auxiliary fuel system.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 500N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Fifty-Ten-Yankee LLC 7600 Terminal Street SW, Olympia, WA 98501, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00104DE	Status: Historical	App Date: 01/27/1994	Rev Date: 05/14/2020
Description: Installation of 6 large area cabin windows.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L, 206L-1, 206L-3, 206L-4
ACO: AIR-7D0: Denver ACO Branch