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No. of STCs: 3

STC Holder: CS Engineering 19097 Center Street, Castro Valley, CA 94546, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH164WE	Status: Current	App Date:	Rev Date: 10/16/1974
Description: Installation of A500 battery temperature monitor system.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206A, 206B, 206B-1
ACO: AIR-770: West Certification Branch LA

STC Holder: CS Engineering 19097 Center Street, Castro Valley, CA 94546, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH171WE	Status: Current	App Date:	Rev Date: 10/16/1974
Description: Installation of A500 battery temperature monitor systems.
TC Nos.: H4SW
Models: Bell Helicopter Textron212
ACO: AIR-770: West Certification Branch LA

STC Holder: CS Engineering 19097 Center Street, Castro Valley, CA 94546, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH172WE	Status: Current	App Date:	Rev Date: 10/16/1974
Description: Installation of A500 battery temperature monitor systems.
TC Nos.: H1SW
Models: Bell Helicopter Textron204B, 205A, 205A-1
ACO: AIR-770: West Certification Branch LA