Report into Black Hawk helicopter and American Airlines crash reveals fatal mistakes before collision - The U.S. Army Black Hawk helicopter was 15 seconds away from crossing paths with the American Airlines jet on the eve of January 29,

Black Hawk pilot Rebecca Lobach failed to follow her flight instructor in the moments before colliding with a civilian airliner over Washington, D.C., according to a new report.

Along with the error, officials found that the pilots “stepped on” some of the air traffic controller’s instructions, meaning they accidentally cut him off when pressing the