A "go-around" maneuver is performed when a pilot must abort or reject landing on the final approach or once the aircraft has already touched down.

Transportation Secretary Sean Duffy says he will ask Defense Department officials why an Army Black Hawk helicopter violated flight restrictions at Ronald Reagan Washington National Airport.

U.S. Transportation Secretary Sean Duffy says it is “unacceptable” that two commercial aircraft had to abort landings at a Washington airport this week because of an Army Black Hawk helicopter that was flying to the Pentagon.