Thursday, November 7, 2013

SR-72 'Son of Blackbird': Plan for a new spy plane - CNN.com

'Son of Blackbird': Plan for a new spy plane - CNN.com

Lockheed engineers are <a href='http://www.cnn.com/2013/11/05/tech/innovation/new-spy-plane/index.html'>developing a hypersonic aircraft</a> that will go twice the speed of the SR-71 Blackbird, which goes three times the speed of sound. That aircraft, seen in this photo illustration, is called the SR-72 or "Son of Blackbird." Take a look through the gallery to see other stealth and spy planes.
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