These pictures show how the engineers in California in 1960 for the SR -71 Blackbird USAF intelligence methods was prepared. These aircraft, the name still holds the record for the fastest aircraft. Lockheed SR -71 Blackbird spy plane strategic long-distance. These pictures show how the California Burbank intelligence circumstances Lockheed Blackbird three types A, B and C are used to make.
The US aerospace giant Lockheed Ayrfraft had been under a black project. It was a military project. Since July 1976 Blackbird SR -71 Ayrfraft record as the fastest, the speed 3,530 kph (2,193 mph) is. American aerospace engineer famous for its design by Clarence Kelly Johnson had several innovative concepts. SR -71 basic characteristics of the design, as well as a modern spy plane was ready to act.
Blackbird in the US Air Force from 1964 to 1998 and served a total of 32 aircraft were built. They have over 12 different accidents, but these were not subjected to any enemy attack. The missile hit the plane in the sky from the earth can not pursue. Its design has been designed such that they can stay away from the aircraft radar.
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