Boeing 747-400ER vs. Yakovlev Yak-18

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Boeing 747-400ER versus Yakovlev Yak-18
64.44 m 211 ft 4 in length 8.72 m 28 ft 7 in
19.4 m 63 ft 8 in height 2.4 m 7 ft 10 in
70.6 m 231 ft 8 in wingspan 10.16 m 33 ft 4 in
4 engines 1 x Ivchenko AI-14RF radial engine
258 kN (R-R RB211-524 G/H) or 252.4 kN (P&W PW4056) thrust per engine Approximately 300 hp
1032 kN (R-R RB211-524 G/H) or 1009.6 kN (P&W PW4056) total thrust Approximately 300 hp
396,895 kg 875,300 lb MTOW 1,250 kg 2,756 lb
14,205 km 7,671 nm range 950 km 513 nm
939 km/h 584 mph cruise speed 230 km/h 143 mph
416 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.