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 said the plane involved in a fatal crash with a Black Hawk helicopter was trying to ...

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 gave an update on its investigation into the deadly midair collision between an American Airlines plane and a Black Hawk helicopter.

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

What does the National Transportation Safety Board look for in a plane crash investigation? A flight expert explains.

Officials will hold a news conference today updating the deadly medical jet crash in Northeast Philadelphia on Friday night.

A medical transport jet carrying a child patient, her mother and four others slammed into a Philadelphia neighborhood and ...

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.

More than one week after a medical transport jet crashed in Philadelphia, the NTSB is working to figure out what caused the disaster.