NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio ...

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

Black Hawk helicopter may not have heard order to go behind American Airlines jet - The Army helicopter appeared to be ...

The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...

There’s no indication the U.S. Army Black Hawk crew could tell there was an impending collision before its devastating crash ...

The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA mid-air collision with an American Airlines jet. All 67 people aboard died.

The portion of the transmission that stated 'pass behind', may not have been received by the Black Hawk crew,” NTSB Chair Jennifer Homendy said.

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

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

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