Unmanned Aerial Vehicles
Police in some areas have started using unmanned aerial vehicles, or drones, for surveillance operations. Unmanned aerial vehicles come in both fixed-wing and rotary-wing types.
Read more about this topic: Police Blimp
Famous quotes containing the words aerial and/or vehicles:
“Every year lays more earth upon us, which weighs us down from aerial regions, till we go under the earth at last.”
—E.T.A.W. (Ernst Theodor Amadeus Wilhelm)
“Only by the supernatural is a man strong; nothing is so weak as an egotist. Nothing is mightier than we, when we are vehicles of a truth before which the state and the individual are alike ephemeral.”
—Ralph Waldo Emerson (1803–1882)