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 Aircraft
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)
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—Dorothy H. Cohen (20th century)