Cessna O-1 Bird Dog vs. Bell 412

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Cessna O-1 Bird Dog versus Bell 412
7.85 m 25 ft 9 in length 17,10 m 56 ft 1 in
2.22 m 7 ft 3 in height 3,48 m 11 ft 5 in
10.97 m 36 ft wingspan
1 × Continental O-470-11 flat six piston engines 2 x Pratt & Whitney Canada PT6T-3D turboshaft engines
213 hp (159 kW) thrust per engine 1,800 hp
213 hp (159 kW) total thrust 3,600 hp
2,400 lb 1,089 kg MTOW 5,400 kg 11,905 lb
852 km 460 nm range 659 km 356 nm
104 mph 167 km/h cruise speed 259 km/h 161 mph
2 capacity 13
rotor diameter 14.0 m 45 ft 11 in
rate of climb 9.5 m/s 1,870 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.