Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 ...

Federal investigators uncovered new details in the deadly mid-air collision near Reagan National Airport that killed multiple ...

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., in January ...

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB ...

The crash involved an American Airlines jet and a Black Hawk helicopter near Ronald Reagan National Airport in January, ...

Tests raised questions about whether instruments in an Army Black Hawk helicopter may have led pilots to believe they were at ...

The National Transportation Safety Board is holding hearings in Washington, D.C., this week to try to figure out what caused ...

Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 ...