Black Hawk helicopter had important safety system turned off during collision with American Airlines jet, senator says
A key safety system was turned off on the US Army helicopter that collided with an American Airlines regional jet last week ...
Trump blames 'obsolete' US air traffic control system for the plane and chopper collision near DC
President Donald Trump on Thursday blamed the deadly collision of a passenger jet and Army helicopter last week on what he ...
Lawmakers briefed by investigators on DC plane crash
Lawmakers received a closed-door briefing from federal investigators regarding last week’s fatal mid-air collision between an American Airlines jet and a U.S. Army Black Hawk helicopter near ...