Lockheed SR-71 Blackbird vs. Sikorsky S-64 Skycrane

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Lockheed SR-71 Blackbird versus Sikorsky S-64 Skycrane
32.74 m 107 ft 5 in length 26.8m 88 ft 6 ins
5.64 m 18 ft 6 in height 7.7m 25 ft 5 ins
16.94 m 55 ft 7 in wingspan
Two Pratt & Whitney J58 axial-flow turbojets engines 2 x Pratt & Whitney T73-P-1 turboshaft engine
34,000 lbs thrust per engine 4,500 hp
68,000 lbs total thrust 9,000 hp
78,018 kg 172,000 lb MTOW 22,680 kg 50,000 lb
3,250 mi 2,832 nm range 320 km 173 nm
Mach 3.2 3951 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.