Lockheed L-1011 TriStar 500 vs. Lockheed SR-71 Blackbird

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Lockheed L-1011 TriStar 500 versus Lockheed SR-71 Blackbird
50.05 m 164 ft 3 in length 32.74 m 107 ft 5 in
16.87 m 55 ft 4 in height 5.64 m 18 ft 6 in
50.09 m 164 ft 4 in wingspan 16.94 m 55 ft 7 in
3 Rolls-Royce RB211 engines engines Two Pratt & Whitney J58 axial-flow turbojets
42,000 lbf thrust per engine 34,000 lbs
126,000 lbf (3 engines x 42,000 lbf per engine) total thrust 68,000 lbs
231,330 kg 510,000 lb MTOW 78,018 kg 172,000 lb
11,260 km 6,100 nm range 3,250 mi 2,832 nm
525 knots 972 km/h cruise speed Mach 3.2 3951 km/h
Max. 315 passengers (typical 253) 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.