American Airlines, Black Hawk helicopter

Data from a cockpit voice recorder of the Black Hawk helicopter that collided with an airliner near Washington, D.C, last ...
Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter ...
The NTSB noted that it had obtained new information that indicated that the ATC saw the Black Hawk UH-60's altitude as 300 ...
Data from air traffic control radar showed the military chopper was flying at 300 feet on the air traffic control display at ...
The Black Hawk military helicopter involved in Wednesday’s midair collision was training to evacuate government officials in ...