Boeing 747-8I vs. Yakovlev Yak-18

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Boeing 747-8I versus Yakovlev Yak-18
76.25 m 250 ft 2 in length 8.72 m 28 ft 7 in
19.35 m 63 ft 6 in height 2.4 m 7 ft 10 in
68.45 m 224 ft 7 in wingspan 10.16 m 33 ft 4 in
4x General Electric GEnx 2B67 Turbofan engines 1 x Ivchenko AI-14RF radial engine
66,500 pounds thrust per engine Approximately 300 hp
266,000 pounds total thrust Approximately 300 hp
443,613 kg 977,500 lb MTOW 1,250 kg 2,756 lb
8,000 nm 14,816 km range 950 km 513 nm
Mach 0.86 1,062 km/h cruise speed 230 km/h 143 mph
467 passengers (three-class configuration) 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.