Aeronca L-3 Grasshopper vs. Boeing B-29 Superfortress

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Aeronca L-3 Grasshopper versus Boeing B-29 Superfortress
6.67 m 21 ft 10 in length 30.17 m 99 ft 0 in
2.74 m 9 ft height 9.02 m 29 ft 7 in
10.67 m 35 ft wingspan 43.06 m 141 ft 3 in
1 x Continental O-170-3 engines 4 Wright R-3350s
thrust per engine 2,200 hp
total thrust 8,800 hp
1,260 lb 572 kg MTOW 63,502 kg 140,000 lb
320 km 173 nm range 3,700 mi 3,219 nm
79 mph 127 km/h cruise speed 220 mph 354 km/h
capacity 20,000 lbs (9,100 kg) bomb load
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.