U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington ...

The chopper was flying above a 200-foot (61-metre) limit on helicopters in the area when it crashed into a passenger plane ...

Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what happened before tragedy struck.

American Airlines flight 5342 from Wichita, KS to Reagan National Airport had 64 people on board when it collided with an ...

Investigators are seeking clues into this week's deadly midair collision in Washington DC, the deadliest aviation disaster in ...

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

All 67 people aboard an American Eagle flight from Kansas and an Army helicopter were killed in a collision Wednesday night ...

An American Airlines plane colliding with a military helicopter over the Potomac River this week left 67 people dead and the ...

Aviation ops and safety professional Steven Cowell discusses the investigation into the Washington D.C. mid-air plane crash on 'The Story.' ...

The U.S. will restrict helicopter traffic around Ronald Reagan Washington National Airport after this week’s midair collision ...

The U.S. Army has identified the soldiers aboard the Black Hawk helicopter that collided with an American Airlines jet Wednesday night near Ronald Reagan Washington National Airport.

A number of figure skaters, their coaches and family members were on board the flight returning home from a training camp in ...