15 avril 2013
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/2013
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Time for #UK 's #Watchkeeper #UAV to deliver - #Defence #Aerospace @Thalesgroup @RoyalAirForceUK http://t.co/uChrjwAfah
April 15, 2013
IN FOCUS: Time for UK's Watchkeeper UAV to deliver
In the late 1990s, British Army operators became so frustrated with the performance limitations and high accident rate affecting their Phoenix unmanned...