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

Air traffic controller failed to notify commercial plane crew about approaching Army helicopter before Washington D.C.

Night vision goggles may have hindered helicopter pilots before DC jet collision that killed 67, experts say - Friday saw the ...

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

The pilots of a Black Hawk helicopter that collided with a passenger jet near Washington Reagan National Airport in January ...

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

An air traffic controller should have warned an American Airlines Group Inc. jet that there was a US Army Black Hawk in the ...

Three days of investigative hearings on the deadly midair collision over Washington in January began Wednesday aiming to ...

The National Transportation Safety Board (NTSB) is holding a three-day hearing on the deadly plane crash at Reagan Airport ...

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

- Salvage crews work on recovering wreckage near the site in the Potomac River of a mid-air collision between an American ...

Six months after a deadly midair collision near Washington, D.C., investigators are holding three days of hearings to uncover ...