Boeing 707-320B vs. Lockheed C-69 Constellation

versus
... or view the full comparison list here.
Boeing 707-320B versus Lockheed C-69 Constellation
46.69 m 153 ft 2 in length 29.72 m 97 ft 6 in
12.8 m 42 ft height 6.02 m 19 ft 9 in
44.38 m 145 ft 7 in wingspan 37.49 m 123 ft
4 (Pratt & Whitney JT3D-7) engines 4 x Wright R-3350 Duplex-Cyclone radial engines
19,000 lb thrust per engine 2,200 to 3,700 horsepower (1,640 to 2,760 kW)
76,000 lb total thrust 8,800 to 14,800 horsepower
149,280 kg 328,800 lb MTOW 44,453 kg 98,000 lb
5,353 nm 9,910 km range 5,200 km 2,808 nm
480 knots 280 mph cruise speed 507 km/h 315 mph
219 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.