Boeing 747-8I vs. Lockheed C-69 Constellation

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Boeing 747-8I versus Lockheed C-69 Constellation
76.25 m 250 ft 2 in length 29.72 m 97 ft 6 in
19.35 m 63 ft 6 in height 6.02 m 19 ft 9 in
68.45 m 224 ft 7 in wingspan 37.49 m 123 ft
4x General Electric GEnx 2B67 Turbofan engines 4 x Wright R-3350 Duplex-Cyclone radial engines
66,500 pounds thrust per engine 2,200 to 3,700 horsepower (1,640 to 2,760 kW)
266,000 pounds total thrust 8,800 to 14,800 horsepower
443,613 kg 977,500 lb MTOW 44,453 kg 98,000 lb
8,000 nm 14,816 km range 5,200 km 2,808 nm
Mach 0.86 1,062 km/h cruise speed 507 km/h 315 mph
467 passengers (three-class configuration) capacity Up to 109 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.