Cessna O-1 Bird Dog vs. Cessna 172

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Cessna O-1 Bird Dog versus Cessna 172
7.85 m 25 ft 9 in length 8.28 m 27 ft 2 in
2.22 m 7 ft 3 in height 2.72 m 8 ft 11 in
10.97 m 36 ft wingspan 11 m 36 ft 1 in
1 × Continental O-470-11 flat six piston engines 1 x Lycoming IO-360-L2A flat-4 piston engine
213 hp (159 kW) thrust per engine 180 to 200 horsepower (134 to 149 kW)
213 hp (159 kW) total thrust 180 to 200 horsepower (134 to 149 kW)
2,400 lb 1,089 kg MTOW 1,040 kg 2,293 lb
852 km 460 nm range 1,056 km 570 nm
104 mph 167 km/h cruise speed 226 km/h 140 mph
2 capacity 4
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.