Aviation Week writes that FAA drone registration is down by 50% - but why is that, and what does it mean for the industry? Has the use of drones dropped as much as registrations have, or are pilots simply not using the system? The total number of pilots who registered drones through the FAA's online system and commercial-registered drones "fell from 1,746,248 to 873,144" … [Read more...] about FAA Drone Registration Down by 50%: Why?