Lockheed U-2 vs. Tu-144

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Lockheed U-2 versus Tu-144
19.2 m 63 ft 0 in length 65.7 m 215 ft 6 in
4.8 m 15 ft 9 in height 12.55 m 41 ft 2 in
32 m 105 ft wingspan 28.8 m 94 ft 6 in
1 × General Electric F118-101 engines 4 Kolesov RD-36-51 or Kuznetsov NK-144 engines
17,000 lbf (76 kN) thrust per engine 44,000 pounds (full afterburner)
17,000 lbf (76 kN) total thrust 176,000 pounds (full afterburner)
18,144 kg 40,000 lb MTOW 207,000 kg 456,300 lb
6,090 nm 11,278 km range 3,500 nm 6,482 km
475 mph 764 km/h cruise speed Mach 2.17 2680 km/h
capacity 150 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.