The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

The Army helicopter that collided with a plane over D.C. in January had incorrect altitude readings, contributing to the ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 ...

A small plane crashed at an airport in the US state of Montana. The aircraft crashed into other parked planes and caused a ...

Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., in January ...

The small plane collided with another plane before bursting into flames but miraculously, no one was seriously injured.

The family of Sam Lilley, the co-pilot of a January flight that collided with an Army helicopter near Washington, D.C., has become respected advocates for air safety.

The NTSB showed the harrowing video of the Jan. 29 crash over the Potomac River as the agency kicked off a three-day hearing ...

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

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB ...