General Characteristics Displacement: 40,532 tons full load Length: 844 feet Beam 106 feet Main Engines Steam Turbines: two shafts, 70,000 SHP Boilers: two, 600 psi Aircraft: 42 CH-46 helicopters or equivalent Harrier Jets Landing Craft: three landing craft air cushions (LCAC) Missiles: two NATO Sea Sparrow systems two Rolling Airframe Missile systems Guns: three Close-in Weapons System (CIWS) four each 25mm and .50-cal machine guns Complement 1,075 crew, 1,600 troops