A hexacopter drone flew during a 2015 demonstration in Cordova, Md.
A hexacopter drone flew during a 2015 demonstration in Cordova, Md. Alex Brandon AP
A hexacopter drone flew during a 2015 demonstration in Cordova, Md. Alex Brandon AP

Government forecasts 600,000 commercial drones within the year

August 29, 2016 03:47 PM