----
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.
----
Shared via my feedly reader
No hay comentarios:
Publicar un comentario