Lockheed SR-71 Blackbird vs. Boeing 747-8F

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Lockheed SR-71 Blackbird versus Boeing 747-8F
32.74 m 107 ft 5 in length 76.25 m 250 ft 2 in
5.64 m 18 ft 6 in height 19.33 m 63 ft 5 in
16.94 m 55 ft 7 in wingspan 68.4 m 224 ft 6 in
Two Pratt & Whitney J58 axial-flow turbojets engines 4 x General Electric GEnx-2B67 turbofan engines
34,000 lbs thrust per engine Approximately 66,500 lbf
68,000 lbs total thrust Approximately 266,000 lbf
78,018 kg 172,000 lb MTOW 442,253 kg 975,000 lb
3,250 mi 2,832 nm range 8,130 km 4,390 nm
Mach 3.2 3951 km/h cruise speed 919 km/h 571 mph
capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.