Bristol Bolingbroke vs. Piper L-4 Grasshopper

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Bristol Bolingbroke versus Piper L-4 Grasshopper
13.03 m 42 ft 9 in length 6.86 m 22 ft 5 in
2.74 m 9 ft height 2.03 m 6 ft 8 in
17.17 m 56 ft 4 in wingspan 10.72 m 35 ft 2 in
Two Bristol Mercury XV nine-cylinder air-cooled radial engines engines 1 x Continental O-170-3 piston engine
675 kw (905 hp) thrust per engine Approximately 65 hp
1,350 kw (1,810 hp) total thrust Approximately 65 hp
6,576 kg 14,500 lb MTOW 1,220 lb 553 kg
2,344 km 1,266 nm range 306 km 165 nm
362 km/h 225 mph cruise speed 65 mph 105 km/h
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.