Ryan Navion vs. Robinson R44 Raven II

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Ryan Navion versus Robinson R44 Raven II
7.67 m 25 ft 2 in length 11.66 m 38 ft 3 in
2.49 m 8 ft 2 in height 3.28 m 10 ft 9 in
10.97 m 36 ft wingspan
1 x Continental E185-3 or E225-8 horizontally opposed piston engine engines Lycoming IO-540-AE1A5
Approximately 185 hp or 225 hp thrust per engine 245 hp
Approximately 185 hp or 225 hp total thrust 245 hp
2,700 lb 1,225 kg MTOW 1,134 kg 2,500 lb
981 km 530 nm range 610 km 329 nm
145 mph 233 km/h cruise speed 222 km/h 138 mph
3-4 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.