PrecisionHawk raises $18 million to bring drones safely into U.S. airspace

 Mandatory drone registration and a massive national database of drone owners is already under way in the U.S. But simply knowing who owns what won’t stop unmanned aerial vehicles from collisions or becoming a public nuisance. A Raleigh, North Carolina company called PrecisionHawk Inc. has raised $18 million in a Series C round of venture funding to help companies use drones for… Read More