The NTSB said crash investigations involve three primary areas: the pilot, the aircraft and the operating environment.

Last week, the NTSB held three days of hearings looking into what led up to the fatal crash between a plane and a helicopter ...

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

The location where a Canadian National train derailed in Glendora, Miss., was under a 30-mph speed restriction following work ...

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

The NTSB continued its hearings Thursday into the deadly air collision between a military aircraft and a passenger jet.

Tim Lilley, father of co-pilot killed in DC crash Sam Lilley, discusses his fight for aviation safety changes after a ...

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

At their closest points, helicopters and planes routinely flew within 75 feet near the airport, according to the NTSB.

The January midair collision near Ronald Reagan Washington National Airport, which killed 67 people, is the topic of a ...

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

The head of the National Transportation Safety Board sharply criticized U.S. officials for failing to act before the January ...