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

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

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

The National Transportation Safety Board will hold three days of hearings on the January midair collision that killed 67 ...

The hearing opened Wednesday with a video animation showing where the helicopter and airliner were leading up to the collision. It showed how the helicopter flew above the 200 feet (61 meters) ...

The goggles also limited the pilots' peripheral vision as they flew near Ronald Reagan Washington National Airport.

The National Transportation Safety Board (NTSB) entered its final day of hearings on the midair collision between an American ...

The Federal Aviation Administration said on Friday it is planning additional helicopter route changes near Ronald Reagan ...