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

An American Airlines jet from Wichita with 60 passengers and four crew members aboard collided Wednesday with an Army ...

The midair collision between an American Airlines jet and a US Army Blackhawk helicopter in Washington has puzzled experts, ...

Authorities have not pinpointed a reason for the collision, which happened as the regional jet was trying to land at Ronald Reagan Washington National Airport ...

The NTSB is an independent federal agency responsible for investigating all civil aviation accidents as well as serious incidents in the U.S. involving other modes of transportation, such as railroad ...