A new report has claimed that a pilot made fatal errors before a US Army Black Hawk helicopter crashed into an American Airlines flight, killing 67 people

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.

A ‘New York Times’ investigation into the Jan. 29 midair collision between an American Airlines passenger jet and a U.S. Army Black Hawk helicopter found that the captain who was flying the military aircraft was not suffering from any medical impairment.