A regional jet carrying 64 people collided with an Army Black Hawk helicopter. Reagan National Airport grounded all flights.
The late-night collision halted all flight out of Reagan National Airport Wednesday night as rescue efforts search the Potomac river.
By Trevor Hunnicutt, David Shepardson and Jeff Mason WASHINGTON (Reuters) -Scores of people were feared dead after an ...
Federal Aviation Administration and National Transportation Safety Board will investigate crash between American Airlines jet and military helicopter ...