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

The Army goggles would have made it difficult to see the plane's colored lights, which might have helped the Black Hawk ...

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

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

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

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

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

The NTSB revealed that the Black Hawk helicopter may not have known its true altitude at a hearing.

The National Transportation Safety Board on Thursday questioned the failure of an air traffic controller to issue a warning ...

TRILLA — The National Transportation Safety Board is expected to issue a preliminary investigation report within 30 days regarding the crash of a small single-engine airplane on Saturday near ...

Investigators have so far highlighted several factors that may have contributed to the crash, which killed 67 people in ...