Drones buzz like bees, hover like hummingbirds, and accelerate like race cars. Besides being used for play, drones, properly known as unmanned aircraft systems (UAS), have quickly become vital pieces of technology for both private and public organizations. First responder organizations rely more and more on them to enhance their response capabilities and better execute their missions.
(DHSVideo by Science & Technology Directorate/Released)
Date: May 06, 2020