Lockheed C-69 Constellation vs. Boeing 747 Supertanker

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Lockheed C-69 Constellation versus Boeing 747 Supertanker
29.72 m 97 ft 6 in length 70.66 m 232 ft 0 in
6.02 m 19 ft 9 in height 19.41 m 63 ft 8 in
37.49 m 123 ft wingspan 64.44 m 211 ft 5 in
4 x Wright R-3350 Duplex-Cyclone radial engines engines 4 x General Electric CF6-80C2B5F turbofan engines
2,200 to 3,700 horsepower (1,640 to 2,760 kW) thrust per engine Approximately 61,500 lbf
8,800 to 14,800 horsepower total thrust Approximately 246,000 lbf
44,453 kg 98,000 lb MTOW 442,253 kg 975,000 lb
5,200 km 2,808 nm range 7,260 km 3,920 nm
507 km/h 315 mph cruise speed 878 km/h 546 mph
Up to 109 passengers capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.