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No. of STCs: 6

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1778NM	Status: Current	App Date: 06/21/1982	Rev Date: 05/10/1984
Description: Installation of a descent rate control (DRC) system (wing spoilers and speed brakes) including pneumatic actuating system.
TC Nos.: A13CE, A20CE
Models: Cessna Aircraft Company177, 177A, 177B, 177RG
ACO: AIR-770: West Certification Branch SEA

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2676NM	Status: Current	App Date: 06/30/1984	Rev Date: 04/16/1985
Description: Installation of external hinged-plate spoilers and dive brakes.
TC Nos.: A20CE
Models: Cessna Aircraft Company177RG
ACO: AIR-770: West Certification Branch SEA

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2677NM	Status: Current	App Date: 10/25/1984	Rev Date: 05/07/1986
Description: Installation of external hinged- plate spoilers and dive brakes.
TC Nos.: 3A21
Models: Cessna Aircraft CompanyT210K
ACO: AIR-770: West Certification Branch SEA

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2938NM	Status: Current	App Date: 06/30/1984	Rev Date: 05/07/1986
Description: Fabrication and installation of external hinged-plate spoilers and dive brakes.
TC Nos.: A13CE
Models: Cessna Aircraft Company177, 177A, 177B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2940NM	Status: Current	App Date: 06/30/1984	Rev Date: 06/03/1985
Description: Fabrication and installation of external hinged-plate spoilers and dive brakes.
TC Nos.: A20CE
Models: Cessna Aircraft Company177RG
ACO: AIR-770: West Certification Branch SEA

STC Holder: Thompson Aero Products P.O. Box 3375, Sunriver, OR 97707, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3348NM	Status: Current	App Date: 10/25/1984	Rev Date: 04/10/1986
Description: Fabrication and installation of external hinged-plate spoilers and dive brakes.
TC Nos.: 3A21
Models: The Cessna Aircraft Company210G, 210H, 210J, 210K, 210L, 210M, 210N, P210N, T210G, T210H, T210J, T210K, T210L, T210M, T210N
ACO: AIR-770: West Certification Branch SEA