Deputies with the Mesa County Sheriff's Office in Colorado can launch a 2-pound Draganflyer X6 helicopter from the back of a patrol car. The drone's bird's-eye view cut the manpower needed for a search of a creek bed for a missing person from 10 people to two, said Ben Miller, who runs the drone program. The craft also enabled deputies to alert fire officials to a potential roof collapse in time for the evacuation of firefighters from the building, he said.
The drone could do more if it were not for the FAA's line-of-sight restriction, Miller said. "I don't think (the restriction) provides any extra safety," he said.