Specifications include, but are not limited to: The MDSPAC owns eleven (11) helicopters. The fleet is comprised of three (3) variations of Dauphin Helicopters, which are all manufactured by American Eurocopter. Two (2) AS365N1 models Two (2) AS365N2 models Seven (7) AS365N3 models Applicable parts identified and specification for types of services, repairs & maintenance to be provided by contracted Vendors (not all inclusive), and origin of the Original Equipment Manufacturer (OEM) Components manufactured by Turbomeca: Aircraft Engines Engine Fuel Controls Engine Adjusted Fuel Valve Assembly Engine Bleed Valve Engine Start Drain Valve Engine DECU ( Digital Engine Control Unit) Components manufactured by American Eurocopter : Aircraft Main Gear Box Aircraft Main Rotor Shaft Aircraft Main Rotor Blade Aircraft Tail Rotor Gear Box Third party Vendors identified & qualified to service the following major aircraft components: SC7282 - Tail Rotor Servo SC8034-2 Main Right-Hand Servo Nose Landing Gear Struts Aircraft Radios Aircraft Autopilot & Avionic components