Boeing 747-400ERF vs. Robinson R22

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Boeing 747-400ERF versus Robinson R22
70.67 m 232 ft 0 in length 8.76 m 28 feet 75 inch
19.33 m 63 ft 5 in height 2.72 m 8 feet 9 inch
64.44 m 211 ft 5 in wingspan
4 x Pratt & Whitney PW4056 turbofan engines engines 1 x Lycoming O-320
Approximately 56,750 lbf thrust per engine 110 kW
Approximately 227,000 lbf total thrust 110 kW
412,769 kg 910,000 lb MTOW 635 kg 1,400 lb
7,260 km 3,920 nm range 348 km 188 nm
933 km/h 580 mph cruise speed 177 km/h 110 mph
capacity 1 pilot + 1 passenger
rotor diameter 7.67 m 25 ft 2 in
rate of climb 5.2 m/s 1,024 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.