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Listening for the right radio signals could be an effective way to track small drones

  • Written by Iain Boyd, Director of the Center for National Security Initiatives and Professor of Aerospace Engineering Sciences, University of Colorado Boulder
Listening for the right radio signals could be an effective way to track small dronesSmall drones can be hard to track at night.Kevin Carter/Getty Images

The recent spate of unidentified drone sightings in the U.S., including some near sensitive locations such as airports and military installations, has caused significant public concern.

Some of this recent increase in activity may be related to a September 2023 change in U.S....

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