The National Transportation Safety Board said on Wednesday that testing showed faulty altitude data in U.S. Army helicopters ...

Transportation safety officials’ hearing reveals new details into what led to the January accident that killed 67 people.

The hearing opened Wednesday with a video animation showing where the helicopter and airliner were leading up to the crash.

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

Investigators conclude pilots of Black Hawk did not hear warning from air traffic controllers to pass behind jet ...

A hearing investigating the mid-air collision over Ronald Reagan National Airport focused on the altitude of the U.S. Army ...

The National Transportation Safety Board (NTSB) is holding a three-day hearing on the deadly plane crash at Reagan Airport ...

The National Transportation Safety Board (NTSB) began a three day hearing in Washington, D.C., to investigate the midair ...

Transportation officials began the first of three days of investigative hearings Wednesday to find out what caused the deadly January plane crash that left 67 dead.

Brown has Alzheimer's disease. Robert Dale Brown is shown in a photo shared by authorities. Anyone who sees Brown or has ...