McDonnell-Douglas DC-9-30 vs. Robinson R44 Raven II

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McDonnell-Douglas DC-9-30 versus Robinson R44 Raven II
36.36 m 119 ft 3 in length 11.66 m 38 ft 3 in
8.5 m 27 ft 11 in height 3.28 m 10 ft 9 in
28.44 m 93 ft 4 in wingspan
2x Pratt & Whitney JT8D engines Lycoming IO-540-AE1A5
15,000 pound-force thrust per engine 245 hp
30,000 pound-force (2 engines) total thrust 245 hp
54,885 kg 121,000 lb MTOW 1,134 kg 2,500 lb
2,632 km 1,422 nm range 610 km 329 nm
898 km/h 558 mph cruise speed 222 km/h 138 mph
Up to 139 passengers capacity 3 passengers
rotor diameter 10.06 m 33 ft 0 in
rate of climb 5.1 m/s 1,000 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.