Boeing B-17 Flying Fortress vs. Sikorsky S-64 Skycrane

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Boeing B-17 Flying Fortress versus Sikorsky S-64 Skycrane
22.56 m 74 ft 0 in length 26.8m 88 ft 6 ins
5.82 m 19 ft 1 in height 7.7m 25 ft 5 ins
31.62 m 103 ft 9 in wingspan
4 Wright R-1820-97 Cyclone Turbosupercharged radial engines engines 2 x Pratt & Whitney T73-P-1 turboshaft engine
1,200 horsepower thrust per engine 4,500 hp
4,800 horsepower total thrust 9,000 hp
29,484 kg 65,000 lb MTOW 22,680 kg 50,000 lb
2,000 mi 1,739 nm range 320 km 173 nm
226 mph 364 km/h cruise speed 204 km/h 127 mph
capacity 20
rotor diameter 21.3 m 69 ft 11 in
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.