Cessna O-1 Bird Dog vs. Lockheed P-2 Neptune

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Cessna O-1 Bird Dog versus Lockheed P-2 Neptune
7.85 m 25 ft 9 in length 30.17 m 99 ft 0 in
2.22 m 7 ft 3 in height 10.15 m 33 ft 4 in
10.97 m 36 ft wingspan 33.53 m 110 ft
1 × Continental O-470-11 flat six piston engines 2 x Wright R-3350 radial engines
213 hp (159 kW) thrust per engine Approximately 3,700 hp
213 hp (159 kW) total thrust Approximately 7,400 hp
2,400 lb 1,089 kg MTOW 27,216 kg 60,000 lb
852 km 460 nm range 7,885 km 4,259 nm
104 mph 167 km/h cruise speed 300 mph 483 km/h
2 capacity based on configuration
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.