The Guardian

US testing an 'air traffic control system' for drones
The Guardian
The existing air traffic control system, which relies on a few, powerful radars, simply won't work. Not only are the smallest drones almost impossible to detect, radar does not work well at low altitudes, where its signals are obscured by hills and
Report: Raleigh-based PrecisionHawk testing drone air traffic control systemWRAL Tech Wire

all 2 news articles »

air traffic control – Google News