Cessna O-1 Bird Dog vs. Aero Commander 690

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Cessna O-1 Bird Dog versus Aero Commander 690
7.85 m 25 ft 9 in length 12.04 m 39 ft 6 in
2.22 m 7 ft 3 in height 3.75 m 12 ft 4 in
10.97 m 36 ft wingspan 15.02 m 49 ft 3 in
1 × Continental O-470-11 flat six piston engines 2 x Lycoming TIO-540
213 hp (159 kW) thrust per engine 380 lbs
213 hp (159 kW) total thrust 760 lbs
2,400 lb 1,089 kg MTOW 8,000 lb 3,629 kg
852 km 460 nm range 1,600 nm 2,963 km
104 mph 167 km/h cruise speed 260 kts 162 mph
2 capacity Up to 6 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.