
Investigators in the United States have located the black boxes from the American Airlines jet that crashed into a US Army helicopter near Washington, DC, killing all 67 people on board.
The National Transportation Safety Board (NTSB) on Friday said it recovered the flight data and cockpit voice recorders from the Bombardier CRJ700 jet that collided with a Sikorsky UH-60 Black Hawk helicopter over Ronald Reagan Washington National Airport.