Airspace regulators around the world are concerned about incidents between drones and manned aircraft - and a dive into the data found in the recently released FAA Administrator's Fact Book for 2019 (Fact Book) shows why. Is the data accurate enough to use? News and Commentary. Accident Data and the U.S. Safety Record The National Airspace (NAS) in the U.S. is some of … [Read more...] about Diving Into the FAA Administrator’s Fact Book: Why “Drone Incidents” are Concerning for Regulators