Aeronca L-3 Grasshopper vs. Cessna O-1 Bird Dog

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Aeronca L-3 Grasshopper versus Cessna O-1 Bird Dog
6.67 m 21 ft 10 in length 7.85 m 25 ft 9 in
2.74 m 9 ft height 2.22 m 7 ft 3 in
10.67 m 35 ft wingspan 10.97 m 36 ft
1 x Continental O-170-3 engines 1 × Continental O-470-11 flat six piston
thrust per engine 213 hp (159 kW)
total thrust 213 hp (159 kW)
1,260 lb 572 kg MTOW 2,400 lb 1,089 kg
320 km 173 nm range 852 km 460 nm
79 mph 127 km/h cruise speed 104 mph 167 km/h
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.