U.S. Navy pushes Unmanned Combat Aircraft System first flight, but Northrop Grumman pushes back
2009
Aufsatz (Zeitschrift)
Englisch
Northrop Grumman UCAS-D combat drone makes first flight
Online Contents | 2011
Northrop Grumman UCAS-D combat drone makes first flight
Online Contents | 2011
Online Contents | 2012