Tu-144 vs. Robinson R44 Raven I

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Tu-144 versus Robinson R44 Raven I
65.7 m 215 ft 6 in length 11.66 m 38 ft 3 in
12.55 m 41 ft 2 in height 3.28 m 10 ft 9 in
28.8 m 94 ft 6 in wingspan
4 Kolesov RD-36-51 or Kuznetsov NK-144 engines engines Lycoming O-540-F1B5
44,000 pounds (full afterburner) thrust per engine 245 hp
176,000 pounds (full afterburner) total thrust 245 hp
207,000 kg 456,300 lb MTOW 1,134 kg 2,500 lb
3,500 nm 6,482 km range 610 km 329 nm
Mach 2.17 2680 km/h cruise speed 207 km/h 128 mph
150 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.