Lockheed U-2 vs. Douglas DC-8

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Lockheed U-2 versus Douglas DC-8
19.2 m 63 ft 0 in length 57.10 m 187 ft 4 in
4.8 m 15 ft 9 in height 16.84 m 55 ft 3 in
32 m 105 ft wingspan 45.24 m 148 ft 5 in
1 × General Electric F118-101 engines 4 x Pratt & Whitney JT3D turbofan engines
17,000 lbf (76 kN) thrust per engine Approximately 17,000 lbf per engine
17,000 lbf (76 kN) total thrust Approximately 68,000 lbf total
18,144 kg 40,000 lb MTOW 158,760 kg 350,000 lb
6,090 nm 11,278 km range 11,918 km 6,437 nm
475 mph 764 km/h cruise speed 900 km/h 559 mph
capacity Up to 259 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.