At a conference hosted by NASA, Amazon described a plan that would split U.S. airspace into specific heights for various types of unmanned aerial vehicles. A high-speed transit zone, from 200 to 400 feet above the ground, would be reserved for the kind of delivery drones being developed by Amazon and others. Consumer and industrial drones would be restricted to below 200 feet, and aircraft would fly above 500 feet, with a 100-foot no-fly zone. All drones would be banned from in and around airports. Continue reading Amazon Proposes Zones for Drones, Ensuring Safe Air Travel