NTSB Chairwoman Jennifer Homendy said they are examining potential discrepancies between the actual altitude of the Army ...

The crew of the Army helicopter that collided in midair with an American Airlines jet near Washington, D.C.'s Ronald Reagan ...

The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...

The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army ...

The NTSB said Army Black Hawk crew may not have heard a message to "pass behind" the D.C.-bound passenger plane before the ...

The Black Hawk helicopter may have been flying with “bad data” and didn’t hear all air traffic control instructions before ...

Investigators are scrutinizing whether a missed instruction from air traffic control and faulty readings from a critical ...

The National Transportation Safety Board said the plane involved in a fatal crash with a Black Hawk helicopter was trying to ...

The National Transportation and Safety Board shared an update on last month's fatal midair collision between a commercial jet ...

An NTSB investigation into a CTA Yellow Line crash found the transit agency’s decision to disable a braking feature partly ...

National Transportation Safety Board officials said Friday that a key transmission from Reagan National Airport’s air traffic ...