The drone delivery business has a ground problem

The drone delivery business has a ground problem

For more than a decade, the story of drone delivery was about improving the technology and getting federal permission for the drones to take to the airwaves. Could companies get the Federal Aviation Authority to approve flights beyond the operator’s line of sight? Would regulators let one pilot supervise many aircraft? The assumption was that once Washington said yes, the drone business would take off. Washington is edging toward saying yes. Wha…