Safety
Counter-UAS System on the Horizon
A system now under development could help protect rotorcraft operators from rogue drones.

With the proliferation of consumer UAVs, the threat of collisions between drones and manned aircraft is a growing concern, particularly to operators of rotorcraft, which tend to fly at lower altitudes than fixed-wing aircraft. To combat this potential hazard, Virginia-based Alion Science and Technology (a $billion-revenue government contractor) is developing a device to take control of encroaching drones and move them out of harm’s way.