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

The army helicopter that crashed into a passenger jet over Washington DC was flying too high, investigators have concluded.

An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed 67 people ...

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

Investigators testifying at a hearing into the January's mid-air crash in Washington DC suggest faulty altitude data may have ...

The first of the National Transportation Safety Board’s three days of investigative hearings is underway to help determine ...

The National Transportation Safety Board wrapped up a three-day investigative hearing into the mid-air collision between a ...

Three days of investigative hearings on the deadly midair collision over Washington in January begin Wednesday and aim to ...

Six months after an Army helicopter crashed into an American Airlines passenger plane near Washington, D.C., killing 67 ...

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 will question witnesses Thursday about air traffic control training, a key part of ...