Bell P-39 Airacobra vs. Lockheed C-69 Constellation

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Bell P-39 Airacobra versus Lockheed C-69 Constellation
9.14 m 30 ft 2 in length 29.72 m 97 ft 6 in
3.78 m 12 ft 5 in height 6.02 m 19 ft 9 in
10.36 m 34 ft wingspan 37.49 m 123 ft
1 × Allison V-1710-85 liquid-cooled V-12 engines 4 x Wright R-3350 Duplex-Cyclone radial engines
1,200 hp thrust per engine 2,200 to 3,700 horsepower (1,640 to 2,760 kW)
1,200 hp total thrust 8,800 to 14,800 horsepower
3,810 kg 8,400 lb MTOW 44,453 kg 98,000 lb
525 mi 457 nm range 5,200 km 2,808 nm
200 mph 322 km/h cruise speed 507 km/h 315 mph
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.