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 NTSB flew in its own on-staff Black Hawk certified pilot from Alaska to help investigators to remain independent from the ...

The military helicopter that collided with an American Airlines flight over Washington, DC, was flying nearly twice as high as it should have been — but the Black Hawk was not equipped with a ...