miércoles, 16 de abril de 2014

X-47B conducts night flight, named Collier Trophy winner [feedly]

  

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X-47B conducts night flight, named Collier Trophy winner
// Aircraft news

A Northrop Grumman X-47B unmanned aerial vehicle (UAV) completed its first night flight on 10 April, the same day that the X-47B development team won the Robert J. Collier Trophy from the National Aeronautic Association.
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