In the weeks since the crash, the NTSB has been analyzing flight data and damage to determine how this happened.

The National Transportation Safety Board provided an update on Friday into the investigation of the deadly Army Black Hawk helicopter and American Airlines flight collision.

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 ...

NBC News' Erin McLaughlin summarizes key takeaways from Friday's briefing by the National Transportation Safety Board regarding last month's deadly plane crash over the Potomac River.

Jan. 29, the world received news about the deadly plane and helicopter crash in Washington D.C. The next day, Cedarville ...

The toxicology report reveals that the driver in the deadly crash had a blood alcohol concentration (BAC) more than twice the ...

On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

Given the tragic accident at Ronald Reagan Washington National Airport (DCA), many Americans are wondering if it's still safe ...

A heroic young Eagles fan recovering from brain surgery after being injured during last month's deadly plane crash in Philadelphia received a special visit from A.J. Brown this week.