ATS markets include commercial transport, business and general aviation, military and civil helicopter, and military fixed wing. ATS designs, manufactures, and supplies turbine engine control and combustion systems (TECCS), subsystems, and components to turbine engine manufacturers. These include turbofan engines, turboprop engines and turboshaft (rotorcraft) engines. TECCS components include main fuel pumps, fuel metering units, actuators, air valves, fuel nozzles, and combustion augmentor products for military engine afterburners. Servovalves are also provided to tier one system suppliers (which then supply to the airframe manufacturers) across the same markets. Product support for all product lines comprises just over half of ATS sales, in support of airlines, engine shops, and military depots.
ATS fuel and combustion systems products help engines to deliver more efficient and cleaner power for today’s aircraft. The main fuel pump delivers pressurized fuel to the fuel metering unit, which provides precise amounts of fuel to the nozzles for clean combustion. Actuators and air valves move equipment on the engine to control clearances, pressures, and temperatures, which enable the engine to minimize fuel burn and greenhouse gas emissions.