Boeing 707-320B vs. Yakovlev Yak-11

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Boeing 707-320B versus Yakovlev Yak-11
46.69 m 153 ft 2 in length 8.50 m 27 ft 11 in
12.8 m 42 ft height 3.38 m 11 ft 1 in
44.38 m 145 ft 7 in wingspan 9.3 m 30 ft 6 in
4 (Pratt & Whitney JT3D-7) engines 1 x Shvetsov ASh-21 radial engine
19,000 lb thrust per engine Approximately 700 hp
76,000 lb total thrust Approximately 700 hp
149,280 kg 328,800 lb MTOW 2,160 kg 4,762 lb
5,353 nm 9,910 km range 800 km 432 nm
480 knots 280 mph cruise speed 315 km/h 196 mph
219 passengers capacity Pilot and one passenger
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.