McDonnell-Douglas DC-9-30 vs. Lockheed C-69 Constellation

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McDonnell-Douglas DC-9-30 versus Lockheed C-69 Constellation
36.36 m 119 ft 3 in length 29.72 m 97 ft 6 in
8.5 m 27 ft 11 in height 6.02 m 19 ft 9 in
28.44 m 93 ft 4 in wingspan 37.49 m 123 ft
2x Pratt & Whitney JT8D engines 4 x Wright R-3350 Duplex-Cyclone radial engines
15,000 pound-force thrust per engine 2,200 to 3,700 horsepower (1,640 to 2,760 kW)
30,000 pound-force (2 engines) total thrust 8,800 to 14,800 horsepower
54,885 kg 121,000 lb MTOW 44,453 kg 98,000 lb
2,632 km 1,422 nm range 5,200 km 2,808 nm
898 km/h 558 mph cruise speed 507 km/h 315 mph
Up to 139 passengers 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.