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Lockheed Martin's hypersonic aircraft plans are taking shape
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Lockheed Martin's hypersonic aircraft plans are taking shape
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27th March 2016, 09:50
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 148,462
 |  Lockheed Martin's hypersonic aircraft plans are taking shape For years, Lockheed Martin has been working on hypersonic (Mach 5 and above) aircraft like the SR-72, which could reach virtually any part of the world within a couple of hours. These vehicles have long been seen as distant prospects (the SR-72 migh... http://www.engadget.com/2016/03/26/l...onic-aircraft/ |
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