Yakovlev Yak-11 vs. Boeing CH-47 Chinook

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Yakovlev Yak-11 versus Boeing CH-47 Chinook
8.50 m 27 ft 11 in length 15.88 m 51 feet 2 inches
3.38 m 11 ft 1 in height 5.68 m 18 feet 7.8 inches
9.3 m 30 ft 6 in wingspan
1 x Shvetsov ASh-21 radial engine engines 2 x Honeywell T55-GA-714A turboshaft engines
Approximately 700 hp thrust per engine 4,868 hp
Approximately 700 hp total thrust 9,736 hp
2,160 kg 4,762 lb MTOW 22,680 kg 50,000 lb
800 km 432 nm range 370 km 200 nm
315 km/h 196 mph cruise speed 259 km/h 161 mph
Pilot and one passenger capacity 33-55
rotor diameter 18.3 m 60 ft
rate of climb 10.2 m/s 2,008 ft/min
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.