A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...

The American Airlines flight involved in the deadly collision with a Black Hawk helicopter over Washington, DC, seemed to increase its pitch just before the impact, preliminary data from a data ...

The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...

Accident investigators are seeking to determine the accuracy of cockpit altimeter readings presented to pilots of the ...

The National Transportation Safety Board has released several findings amind their investigation into the DCA plane crash.

NTSB investigators said that the American Airlines crash that occurred in January was possibly caused by two major technical mishaps.

The Army helicopter appeared to be experiencing other issues with its communications and technology, according to safety ...

The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...

Before the collision, ATC instructed the helicopter to maintain visual separation and to pass behind the inbound jet—important instructions that the crew seems not to have heard.