drones
The Draganflyer X6 helicopter is small weighing about 3.5 pounds and is only 36 inches across. It costs more than $40,000. (Alan Berner/Seattle Times/MCT)
Sword & Shield
Sword & Shield
The Draganflyer X6 helicopter is small weighing about 3.5 pounds and is only 36 inches across. It costs more than $40,000. (Alan Berner/Seattle Times/MCT)