(NewsNation) — The airspace where a deadly mid-air crash between a passenger plane and a U.S. Army Black Hawk occurred late Wednesday night is one of the most complex and congested in the country.

Ronald Reagan Washington National Airport was locked down the day before Thanksgiving after two National Guard troops were ...

Another flight arriving at Ronald Reagan Washington National Airport was forced to abort landing due to helicopter traffic just 24 hours before the tragic midair crash between an American Airlines ...

WASHINGTON — Nearly 24 hours before a deadly plane collision between American Airlines Flight 5342 and an Army Black Hawk helicopter, another flight had to change landing plans last minute due to a ...

ARLINGTON, Va. (WDCW/NEXSTAR) — A collision between an American Airlines passenger jet and an Army helicopter at Ronald Reagan Washington National Airport near Washington, D.C, killed 67 people, ...

White House shooting update: A massive ground stop was issued at the Ronald Reagan Washington National Airport (DCA) on ...

ARLINGTON, Va. (DC News Now) — Ronald Reagan Washington National Airport (DCA) reopened Thursday morning, roughly 14 hours after a UH-60 Black Hawk helicopter and an American Airlines regional flight ...