Carrier-based aircraft and France's . The use of catapults allows an aircraft carrier to launch large fixed-wing aircraft. For example, the U.S. Navy launches its E-2 Hawkeye AEW aircraft and C-2A Greyhound cargo aircraft with catapults. STOVL takeoffs are accomplished with "ski-jumps", instead of a catapult. STOVL use usually allows aircraft to carry a larger payload as compared to during VTOL use, while avoiding the complexity of a catapult. The best known example is the Hawker Siddeley Harrier Jump Jet, despite being capable of VTOL takeoffs, is usually operated as a STOVL aircraft to increase its fuel and weapons load. STOBAR is
De Havilland Marine the parent company, with assembly, repair and spares facilities for its range of aircraft. Aircraft design and full manufacture by de Havilland Australia (DHA) did not take place until the Second World War. Following the end of the war, the Australian company diversified into an aircraft sales agency and engineering and marine craft manufacturing. In 1960, following the takeover of the parent company de Havilland Holdings Ltd of England by the Hawker Siddley Group, de Havilland Australia was renamed Hawker de Havilland. The company is now owned by Boeing Australia, who announced on 6 February 2009 that Hawker de Havilland