American Turbo Systems, located in Tucson, Ariz., is a manufacturer and product support facility for airborne and ground aircraft support equipment for commercial and military applications. Founded in 1992, the company is certified by the Federal Aviation Administration as a repair station, and specializes in turbine-based equipment for military and civil ground support equipment. It produces products that utilize TT10-1 gas turbine engine and A/M32C-10C air cycle expansion turbine. American Turbo Systems provides in-house manufacturing and repair capability, including electron beam welding, Curvic grinding and gas turbine test capability. The company also provides services, such as rebuilding of compressor and turbine wheels for rotating applications.