Max Holste M.H.1521 Broussard vs. Piper L-4 Grasshopper

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Max Holste M.H.1521 Broussard versus Piper L-4 Grasshopper
10.46 m 34 ft 4 in length 6.86 m 22 ft 5 in
2.74 m 9 ft height 2.03 m 6 ft 8 in
12.86 m 42 ft 2 in wingspan 10.72 m 35 ft 2 in
1 x Lycoming GSO-480-B1A6 flat-six engine engines 1 x Continental O-170-3 piston engine
Approximately 295 hp thrust per engine Approximately 65 hp
Approximately 295 hp total thrust Approximately 65 hp
1,900 kg 4,189 lb MTOW 1,220 lb 553 kg
1,030 km 556 nm range 306 km 165 nm
145 mph 233 km/h cruise speed 65 mph 105 km/h
5-7 passengers 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.