Ryan Navion vs. Robinson R44 Raven I

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Ryan Navion versus Robinson R44 Raven I
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 O-540-F1B5
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 207 km/h 128 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.