What are Black Hawk helicopters and how are they used? What to know after the D.C. aircraft crash
The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that ...
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This is the 'Black Hawk', the helicopter that collided with a commercial plane in Washington
The UH-60 'Black Hawk', manufactured by Sikorsky (a subsidiary of Lockheed Martin), is a twin-engine helicopter with four ...