It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

The National Transportation Safety Board has started investigative hearings on the deadly midair collision over Washington in January ...

The brother of the pilot whose plane crashed onto a road in the Maplewood neighborhood Friday afternoon reflected on the ...

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

An NTSB investigation into a fatal helicopter-airplane collision in D.C. revealed a faulty helicopter altimeter and prior ...

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

A three-day National Transportation Safety Board hearing on the deadliest U.S. aviation accident in decades dug into problems ...

The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the mid-air collision of an Army helicopter and passenger plane.

The National Transportation Safety Board wrapped up a three-day investigative hearing into the mid-air collision between a ...

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...