The Black Hawk was conducting a check flight, and the pilot was being tested on night vision goggle uses and instrument flying.

In the weeks since the crash, the NTSB has been analyzing flight data and damage to determine how this happened.

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

From the perspective of the helicopter cockpit, the lights of the incoming American Airlines jet could have also been ...

On the evening of Jan. 29, a military helicopter crashed into a commercial passenger plane that was attempting to land at Ronald Reagan Washington National Airport. The two aircraft fell into the ...

Concerns that a deadly collision could occur at Reagan National Airport had long been building. But attempts to draw attention to potentially dangerous conditions sometimes went unheeded.