Aero L-39 Albatros vs. Lockheed SR-71 Blackbird

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Aero L-39 Albatros versus Lockheed SR-71 Blackbird
12.32 m 40 ft 5 in length 32.74 m 107 ft 5 in
4.75 m 15 ft 7 in height 5.64 m 18 ft 6 in
9.46 m 31 ft wingspan 16.94 m 55 ft 7 in
Engines: 1 x Ivchenko AI-25TL turbofan engines Two Pratt & Whitney J58 axial-flow turbojets
Thrust per Engine: 16.87 kN thrust per engine 34,000 lbs
Total Thrust: 16.87 kN total thrust 68,000 lbs
5,270 kg 11,620 lb MTOW 78,018 kg 172,000 lb
1,000 km 540 nm range 3,250 mi 2,832 nm
756 km/h 470 mph cruise speed Mach 3.2 3951 km/h
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.