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Does the SR-72 Already Exist?
01-16-2018, 04:25 PM,
#1
Does the SR-72 Already Exist?
Does the SR-72 Already Exist?

<p>For years, Lockheed Martin Corp. has been developing a successor to one of the fastest aircraft the world has ever seen, the SR-71 Blackbird, the Cold War reconnaissance craft that the U.S. Air Force retired almost three decades ago. Lockheed officials have said the hypersonic SR-72—dubbed the “Son of Blackbird” by one trade journal—could fly by 2030.</p>


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