Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald ...

Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

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

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

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 National Transportation Safety Board disclosed new details about the collision between the helicopter and an American ...

An American Airlines commuter jet and a U.S. Army helicopter collided over the Potomac River in Washington on Jan. 29.

Officials with the National Transportation Safety Board are expected to give an update on their investigation into the D.C. plane crash last month.

The NTSB said today the Black Hawk helicopter that crashed into a passenger jet over the Potomac River may have been getting incorrect altitude readings ahead of the collision. NBC News’ Erin ...

Accident investigators are seeking to determine the accuracy of cockpit altimeter readings presented to pilots of the ...