Lockheed SR-71 Blackbird vs. Aero Commander 680

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Lockheed SR-71 Blackbird versus Aero Commander 680
32.74 m 107 ft 5 in length 11.38 m 37 ft 4 in
5.64 m 18 ft 6 in height 3.6 m 11 ft 10 in
16.94 m 55 ft 7 in wingspan 15.02 m 49 ft 3 in
Two Pratt & Whitney J58 axial-flow turbojets engines 2 x Lycoming TIO-540
34,000 lbs thrust per engine 380 lbs
68,000 lbs total thrust 760 lbs
78,018 kg 172,000 lb MTOW 7,500 lb 3,402 kg
3,250 mi 2,832 nm range 1,500 nm 2,778 km
Mach 3.2 3951 km/h cruise speed 218 kts 135 mph
capacity Up to 6 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.