The Federal Aviation Administration has modified the Class E airspace at Cortez Municipal Airport, effective Aug. 7, to improve safety and efficiency amid growing air traffic. The changes were cited ...

Upper Class E airspace operations refer to those that take place over 60,000 feet above mean sea level (MSL) in the National Airspace System (NAS). Operations in upper Class E airspace have ...

German investigators have attributed a serious airprox incident, in which a Lufthansa Airbus A321 crew failed to see a glider, to a decision allowing the jet to descend into Class E airspace during ...

Section 1. Purpose. Unmanned aircraft systems (UAS), otherwise known as drones, offer the potential to enhance public safety as well as cement America’s leadership in global innovation. But criminals, ...