A hearing looking at the collision of a passenger jet and a military helicopter unearthed a number of concerns about the ...

It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

The Army goggles would have made it difficult to see the plane's colored lights, which might have helped the Black Hawk ...

The National Transportation Safety Board enters a second day of public hearings Thursday on the January midair collision ...

During the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into the ...

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

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

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...