A new report about the American Airlines crash found that the crew aboard the Army helicopter was not suffering from any impairment

Pilot behavior and technical difficulties in communication caused the fatal plane tragedy in Washington's Potomac River in late January

Theories have started to emerge around the tragic crash between the Black Hawk helicopter that crashed into a passenger plane in January. The crash shook the aviation world, which saw mistakes from both parties cost the lives of all 64 passengers and three military personnel involved.