Data retrieved by the National Transportation Safety Board confirmed the Army Black Hawk helicopter that crashed into a passenger plane near D.C. was flying too high.

Critical data that could piece together the final movements of a Black Hawk helicopter before it crashed in Washington lie ...

Crews have recovered fuselage and wing sections, and the traffic collision avoidance system, from the crashed CRJ700, while investigators say air traffic controller screens showed the Black Hawk was ...

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