Cessna O-1 Bird Dog vs. Douglas C-54 Skymaster

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Cessna O-1 Bird Dog versus Douglas C-54 Skymaster
7.85 m 25 ft 9 in length 28.60 m 93 ft 10 in
2.22 m 7 ft 3 in height 8.38 m 27 ft 6 in
10.97 m 36 ft wingspan 35.81 m 117 ft 6 in
1 × Continental O-470-11 flat six piston engines 4 x Pratt & Whitney R-2000 Twin Wasp radial engines
213 hp (159 kW) thrust per engine 1,200 to 1,450 horsepower (895 to 1,080 kW)
213 hp (159 kW) total thrust 4,800 to 5,800 horsepower
2,400 lb 1,089 kg MTOW 29,484 kg 65,000 lb
852 km 460 nm range 6,500 km 3,510 nm
104 mph 167 km/h cruise speed 340 km/h 211 mph
2 capacity Up to 50 passengers or 28,500 lb cargo
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.