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
Joint Combat Aircraft the UK version of the JCA would operate from the two newly ordered "Queen Elizabeth"-class aircraft carriers, the selection of the aircraft was closely linked to the design of the carrier. Candidates for the JCA were thus listed by carrier type: Following the 1998 Strategic Defence Review the Navy's Harrier FA.2s and RAF Harrier GR.7s were merged to form Joint Force 2000 (later Joint Force Harrier). As such the requirement was revised to include the replacement of the RAF Harrier force; this led to the renaming of the project as the Future Joint Combat Aircraft (FJCA) in 2001. Later, in