A Draganflyer X6, six rotor remote controlled helicopter which can fly up to 20 mph and travel up to a ¼ mile away and 400 feet high, is pictured at the Grand Valley Model Airfield in Mesa County, CO, on January 31st, 2013. The Draganflyer X6 is a property of Mesa County Sheriffs Department. As the U.S. prepares for the introduction of thousands of unarmed drones into its airspace in 2015, police, first responders and experts already flying domestic drones have begun to confront some of the privacy, regulatory and safety concerns that are beginning to surface. |