
Senator John Hoeven @SenJohnHoeven
Congrats to @northropgrumman for successfully conducting their first #GlobalHawk flight control test at @GrandSkyND. #NDUAS continues to lead the way in unmanned aviation. — PolitiTweet.org
Northrop Grumman @northropgrumman
#GlobalHawk recently completed a successful flight test from our control room in Grand Sky, North Dakota - a first… https://t.co/2fCB3anNSE