Federal safety leaders are uncovering new details about a tragic mid-air collision in Washington, D.C., that claimed 67 lives ...

Air traffic controllers reportedly warned about the hazards of helicopter traffic near the airport for years leading up to ...

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

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

Transportation officials began the first of three days of investigative hearings Wednesday to find out what caused the deadly ...