Monday 16 December 2013

SR-71 BLACK BIRD

the legend of the legend's is here -SR-71 BLACK BIRD . .TWO TIMES FASTER THEN THE SPEED OF SOUND MARCH 3.2+ (2,200+ mph, 3,530+ km/h, 1,900+ knots) at 80,000 ft (24,000 m)

Credit : War machines


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