Aviation experts have been warning about the risk of a passenger aircraft collision for years
"Our whole air traffic control system has been blinking red, screaming at us that we've got it overloaded," one expert told BI.
D.C. plane crash live updates: Families mourn 67 victims after American Airlines jet and helicopter collide
Latest news and live updates after an American Airline jet collided with a Black Hawk helicopter over the Potomac River.
'Black box' flight data recorder recovered in DC plane crash: Recap
American Airlines Flight 5342 from Wichita, Kansas, was attempting to land when the plane and a Black Hawk helicopter ...