DJI's scanner can nab info on drones mid-flight
 

This morning, Chinese drone company DJI demonstrated its new AeroScope device that can track UAVs in a 5-kilometer radius. At the moment, it can only monitor the company's drones, but it's a potentially potent tool for law enforcement (or other DJI-a...

https://www.engadget.com/2017/10/25/...es-mid-flight/