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No. of STCs: 4

STC Holder: Air Services Intl 7300 East Evans Drive, Scottsdale, AZ 85260, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH239WE	Status: Current	App Date:	Rev Date: 06/11/1979
Description: Installation of Chandler Evans(CECO) Model 104900-A3-A2 fuel controllers and Model 104500-A governors.
TC Nos.: H3EU
Models: Eurocopter Deutschland GmbHBO-105C
ACO: AIR-770: West Certification Branch LA

STC Holder: Air Services Intl 7300 East Evans Drive, Scottsdale, AZ 85260, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2543NM	Status: Current	App Date: 11/02/1984	Rev Date: 11/02/1984
Description: Installation of Allison 250-C20B
TC Nos.: H2SW
Models: Bell Helicopter Textron Canada Limited206B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Air Services Intl 14501 N 73rd Street, Scottsdale, AZ 85260, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH296NM	Status: Historical	App Date: 11/18/1981	Rev Date: 01/24/2005
Description: Installation of Detroit Diesel Allison 250-C30P turboshaft engine and associated airframe and tail rotor control modifications similar to the model 206L-3.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L-1
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Air Services Intl 7300 East Evans Drive, Scottsdale, AZ 85260, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH296NM	Status: Historical	App Date:	Rev Date: 01/13/1989
Description: Installation of Detroit Diesel Allison 250-C30P turboshaft engine and associated airframe and tail rotor control modifications similar to the model 206L-3.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206L-1
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200