NASA Unmanned Aircraft Systems (UAS) Integration in the National Airspace System (NAS) Project Presentations

The following collection of presentations from the NASA Unmanned Aircraft Systems (UAS) Integration in the National Airspace System (NAS) Project details efforts to integrate drones into the national airspace including technical problems with frequency allocation as well as technologies designed to avoid mid-air collisions. The document is available from the Department of Commerce’s National Technical Information Service, but must be purchased for $25.