Comac ARJ21-900 vs. Cessna O-1 Bird Dog

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Comac ARJ21-900 versus Cessna O-1 Bird Dog
36.35 m 119 ft 3 in length 7.85 m 25 ft 9 in
4.5 m 14 ft 9 in height 2.22 m 7 ft 3 in
27.28 m 89 ft 6 in wingspan 10.97 m 36 ft
2 x General Electric CF34-10A engines 1 × Continental O-470-11 flat six piston
17,057 lbf thrust per engine 213 hp (159 kW)
34,114 lbf total thrust 213 hp (159 kW)
24,955 kg 55,000 lb MTOW 2,400 lb 1,089 kg
2,225 km 1,202 nm range 852 km 460 nm
Mach 0.78 963 km/h cruise speed 104 mph 167 km/h
98 to 115 passengers capacity 2
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.