Boeing B-29 Superfortress vs. Piper L-4 Grasshopper

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Boeing B-29 Superfortress versus Piper L-4 Grasshopper
30.17 m 99 ft 0 in length 6.86 m 22 ft 5 in
9.02 m 29 ft 7 in height 2.03 m 6 ft 8 in
43.06 m 141 ft 3 in wingspan 10.72 m 35 ft 2 in
4 Wright R-3350s engines 1 x Continental O-170-3 piston engine
2,200 hp thrust per engine Approximately 65 hp
8,800 hp total thrust Approximately 65 hp
63,502 kg 140,000 lb MTOW 1,220 lb 553 kg
3,700 mi 3,219 nm range 306 km 165 nm
220 mph 354 km/h cruise speed 65 mph 105 km/h
20,000 lbs (9,100 kg) bomb load capacity Pilot and observer
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.