Aero L-39 Albatros vs. Robinson R44 Raven II

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Aero L-39 Albatros versus Robinson R44 Raven II
12.32 m 40 ft 5 in length 11.66 m 38 ft 3 in
4.75 m 15 ft 7 in height 3.28 m 10 ft 9 in
9.46 m 31 ft wingspan
Engines: 1 x Ivchenko AI-25TL turbofan engines Lycoming IO-540-AE1A5
Thrust per Engine: 16.87 kN thrust per engine 245 hp
Total Thrust: 16.87 kN total thrust 245 hp
5,270 kg 11,620 lb MTOW 1,134 kg 2,500 lb
1,000 km 540 nm range 610 km 329 nm
756 km/h 470 mph cruise speed 222 km/h 138 mph
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.