Moller International, Inc. engages in the design, development, and manufacture of a vertical takeoff and landing (VTOL) vehicle under the brand name Skycar. It develops and integrates the disparate technologies, including electronic stabilization and control systems, ducted fan designs, thrust vectoring mechanisms, and aerodynamically stable composite airframe structures required for VTOL aircraft. The company is developing and testing its primary model M400 Skycar, a 4-passenger aircraft that will combine the cruise performance of an airplane with the vertical-flight capabilities of a helicopter. In addition, Moller International develops the Aerobot line of unmanned aerial vehicles. The company was founded in 1983, as a result of spinoff from Moller Corporation and is based in Davis, California.