Amazon suggests allocating 600ft of airspace to drone flights

Amazon may be the company that brought the idea of drone-based deliveries to the spotlight, but current regulations in the United States are making the testing and implementation of such a system incredibly difficult. In an effort to speed up the regulatory process, Amazon has suggested that a 600 foot stretch of airspace be assigned to drone flights, which would be enough to separate drone traffic based on travel speed while also preventing drones from interfering with other types of air traffic.