UAV's are used as surveillance aircraft or as attack fighters Many of the smaller ones see around and ahead for army units. The very large (and expensive) ones can act as bombers that are so accurate they can destroy a single car in a city.
A U.A.V is a Unmanned Aerial Vehicle used for survellance and recon or strategic strikes.
Unmanned Aerial Vehicle(s)
A rocket propelled winged UAV (a winged flying bomb); (UAV-Unmanned Aerial Vehicle).
USB port, umbrella, unmanned aerial vehicle (UAV), uzi.
UAV - Unmanned aerial vehicle or Thermal imaging or Infared goggles at night.
The earliest attempt at a powered unmanned aerial vehicle was A. M. Low's "Aerial Target" of 1916. Nikola Tesla described a fleet of unmanned aerial combat vehicles in 1915. A number of remote-controlled airplane advances followed, including the Hewitt-Sperry Automatic Airplane, during and after World War I.
Unmanned Aerial Vehicles
Spacecraft is the generic term there are both manned and unmanned types such as satellites for the unmanned variety.
The Northrop Grumman RQ-4 Global Hawk is an unmanned aerial vehicle (UAV) surveillance aircraft. It was initially designed by Ryan Aeronauticalsee related link -
An unmanned vehicle is a vehicle that moves along the ground but no human on board to control it. The first unmanned vehicle was a Russian tank that was controlled by an nearby tank in the 1930Õs.
A remote controlled helicopter is different from a remote controlled drone in that a drone is any unmanned aerial vehicle.
The Northrop Grumman RQ-4 Global Hawk is an unmanned aerial vehicle (UAV) surveillance aircraft. It was initially designed by Ryan Aeronauticalsee related link -