The National Transportation Safety Board is continuing to investigate a fatal midair crash at Ronald Reagan Washington ...

Shortly before the collision, air traffic controllers at Reagan National Airport requested to move the military helicopter ...

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

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

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

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

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 on Thursday questioned the failure of an air traffic controller to issue a warning about a potential collision in the moments before a crash between an Army ...

The findings were revealed during the first day of National Transportation Safety Board hearings on the crash, which killed ...

The NTSB is now reviewing three days of testimony from last week’s public hearings into the Jan. 29 midair collision near ...

The National Transportation Safety Board (NTSB) is meeting Friday for its final day of hearings looking into the January ...

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