A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

The deadly mid-air collision at Reagan Airport in January was years in the making, the operations manager of the DCA air ...

Tuesday was day two of a three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in ...

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...

At their closest points, helicopters and planes routinely flew within 75 feet near the airport, according to the NTSB.

A three-day hearing into the January mid-air collision between an Army Blackhawk helicopter and an American Airlines jet ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 ...

The National Transportation Safety Board will wrap up its public testimony about the fatal midair crash between an Army ...

The National Transportation Safety Board will hold three days of hearings on the January midair collision that killed 67 ...

The head of the National Transportation Safety Board criticized the Federal Aviation Administration for not “taking ownership” in the deadly collision. ABC’s Sam Sweeney reports the latest.

The Army helicopter that collided with a plane over D.C. in January had incorrect altitude readings, contributing to the ...

The National Transportation Safety Board began its second day of investigative hearings into the fatal crash of American ...