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Incredible images of the world's fastest flight have been published.It's not enough to make a supersonic plane, and now they work on a hypersonic plane ...US-based Lockheed Martin, one of the largest aviation companies, has announced that it will work on the SR-72, the world's first hypersonic flight.NASA has posted two videos on YouTube that have never been seen before by the SR-71 Blackbird, the world's fastest airplane.Designed in secret in the 1950s and produced in the 1960s, the SR-71 Blackbird took part in discovery and intelligence missions from 1964 to 1998.The first prototype of NASA's silent supersonic aircraft project,The reason why the SR-71 Blackbird is called the world's fastest flight is that it can go up to three times the speed of the sound, Mach 3 (3,540 kilometers per hour). This land plane is fast enough to travel from New York to London in 54 minutes.The maximum service altitude of the plane is 26 thousand meters. Only 32 units for two persons were produced because each cost US $ 34 million for the US Air Force.Twelve of them were lost in various incidents, but none were caught in the enemy. The new SR-72 will be able to sound up to 6 times, ie Mach 6. This means 7 thousand 400 kilometers per hour.NASA to conduct high-altitude surveys in 1998 US AirHe has borrowed three SR-71s from his forces. The ability of the aircraft to reach the limits of the atmosphere makes it an ideal platform for aerodynamic, propulsion systems, mechanical / electronic, thermal insulation, new materials, high speed and atmospheric experiments.

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Incredible images of the world's fastest flight have been published. US-based Lockheed Martin the world's first hypersonic flight. NASA has posted two videos on YouTube that have never been seen before by the SR-71 Blackbird the world's fastest airplane. The reason why the SR-71 Blackbird is called the world's fastest flight is that it can go up to three times the speed of the sound Mach 3 (3.540 kilometers per hour).