Northrop—B-2 Spirit: Specification Northrop—B-2A Wing: span 172 ft 0 in (52.43 m); area more than 5,000.0 sq ft (464.50 m2) Fuselage and tail: length 69 ft 0 in (21.03 m); height 17 ft 0 in (5.18 m) Powerplant: four General Electric F118-GE-110 each rated at 19,000 lb (84.52 kN) dry thrust Weights: empty between 100,000 and 110,000 lb (45,360 and 49,896 kg); normal take-off 371,330 lb (168,435 kg); maximum take-off 400,000 lb (181,440 kg) Fuel and load: internal fuel between 180,000 and 200,000 lb (81,648 and 90,720 kg); maximum ordnance 50,000 lb (22,680 kg) Speed: maximum level speed at high altitude about 475 mph (764 km/h) Range: with a 37,300-lb (16,919-kg) warload comprising eight SRAMs and eight B83 bombs 7,255 miles (11,675 km) with internal fuel on a hi-hi-hi mission or 5,067 miles (8,154 km) on a hi-lo-hi mission with 1,152 miles (1,853 km) at low level; range more than 11,515 miles (18,532 km) with one aerial refueling Performance: service ceiling 50,000 ft (15,240 m)