FAA foresees thousands of drones filling the skies

So many people are registering drones and applying for drone pilot licenses that federal aviation officials say they are contemplating the possibility of millions of unmanned aircraft crowding the nation's skies in the not-too-distant future. In the nine months since the Federal Aviation Administration created a drone registration system, more than 550,000 unmanned aircraft have been registered with the agency, said Earl Lawrence, director of the FAA's drone office. Speaking at the first meeting of a new government-industry drone advisory committee, Lawrence said new registrations are coming in at a rate of 2,000 a day. The FAA began issuing drone pilot licenses to commercial operators less than a month ago. Already, 13,710 people have applied to take the pilot exam, and 5,080 have passed it, Lawrence said.