McDonnell-Douglas DC-9-30 vs. Lockheed SR-71 Blackbird

versus
... or view the full comparison list here.
McDonnell-Douglas DC-9-30 versus Lockheed SR-71 Blackbird
36.36 m 119 ft 3 in length 32.74 m 107 ft 5 in
8.5 m 27 ft 11 in height 5.64 m 18 ft 6 in
28.44 m 93 ft 4 in wingspan 16.94 m 55 ft 7 in
2x Pratt & Whitney JT8D engines Two Pratt & Whitney J58 axial-flow turbojets
15,000 pound-force thrust per engine 34,000 lbs
30,000 pound-force (2 engines) total thrust 68,000 lbs
54,885 kg 121,000 lb MTOW 78,018 kg 172,000 lb
2,632 km 1,422 nm range 3,250 mi 2,832 nm
898 km/h 558 mph cruise speed Mach 3.2 3951 km/h
Up to 139 passengers 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.