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No. of STCs: 4

STC Holder: BS Designs Inc. 117 W. Main Street, Decatur, TX 76234, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09872AC	Status: Historical	App Date: 07/18/2016	Rev Date: 04/21/2017
Description: Installation of Hartzell Propeller, Inc. Model HC-E4N-5KL/JNC10904(B), De Ice, or Model HC-E4N-5KL/JNC10904, Non-De Ice, carbon composite, four blade, constant speed, propeller
TC Nos.: A37CE
Models: Textron Aviation Inc.208, 208B
ACO: AIR-760: Central Certification Branch FTW

STC Holder: BS Designs Inc. 117 W. Main Street, Decatur, TX 76234		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09872AC	Status: Current	App Date: 07/18/2016	Rev Date: 02/16/2023
Description: Installation of Hartzell Propeller, Inc. Model HC-E4N-5KL/JNC10904(B), De Ice, or Model HC-E4N-5KL/JNC10904, Non-De Ice, carbon composite, four blade, constant speed, propeller
TC Nos.: A37CE
Models: Textron Aviation Inc.208, 208B
ACO: AIR-760: Central Certification Branch FTW

STC Holder: BS Designs Inc. 117 W. Main Street, Decatur, TX 76234, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09907AC	Status: Historical	App Date: 08/14/2018	Rev Date: 12/10/2019
Description: Installation of Hartzell 5-blade carbon composite propellers.
TC Nos.: A43EU
Models: Airbus Defense and Space S.A.C-212-CC, C-212-CD, C-212-CE, C-212-CF
ACO: AIR-760: Central Certification Branch FTW

STC Holder: BS Designs Inc. 111 Private Road 2218, Decatur, TX 76234		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09907AC	Status: Current	App Date: 08/14/2018	Rev Date: 02/16/2023
Description: Installation of Hartzell 5-blade carbon composite propellers.
TC Nos.: A43EU
Models: Airbus Defense and Space S.A.C-212-CC, C-212-CD, C-212-CE, C-212-CF
ACO: AIR-760: Central Certification Branch FTW