Black Hawk helicopter was flying too high before DC midair crash with American Airlines flight, NTSB confirms
Data from air traffic control radar showed the military chopper was flying at 300 feet on the air traffic control display at ...
Black Hawk in DC plane crash was practicing top-secret ‘continuity of government mission’ in case of attack on US
The military helicopter that collided with an American Airlines flight this week was conducting training to prepare for a ...