Investigators believe the Army helicopter crew involved in the midair collision near Washington, DC may have had inaccurate altitude readings and missed key air traffic control directions.

The Army helicopter that crashed into an American Airlines jet in Washington, D.C. may not have heard important instructions ...

The U.S. Army Black Hawk crew possibly didn't know there was an impending collision with a American Airlines jet in ...

Military helicopter pilots on a training flight over Washington, D.C., did not hear air traffic control directions to pass ...

Members of the National Transportation Safety Board gave an update Friday on the investigation into last month's midair ...

Officials with the National Transportation Safety Board gave an update on their investigation Friday into the D.C. plane crash last month.

The NTSB gave an update on its investigation into the Potomac River crash between an American Airlines jet and an Army helicopter in January.

The National Transportation Safety Board provided an update on Friday into the investigation of the deadly Army Black Hawk helicopter and American Airlines flight collision.

The National Transportation Safety Board (NTSB) is set to provide an update Friday on its investigation into last month’s collision between an Army Black Hawk helicopter and American ...