The U.S. Army found many systemic breakdowns that led to last year’s midair collision between an American Airlines jet and a Black Hawk helicopter over the Potomac River, and recommended numerous steps the military should take to prevent future tragedies.
The military has not publicly released its report on the deadliest plane crash on U.S. soil in over two decades, but eventually shared it late last week with many of the families of the 67 people who died.