Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided near Washington.

As many as 60 passengers and four crew members were aboard American Eagle Flight 5342, and the Black Hawk helicopter was ...

Mr Slack's experience of a near-miss is not an isolated incident. Just 24 hours before the deadly collision, a military ...

The problem arose after a second aircraft remained unexpectedly on the tarmac at the Dorval airport. It was a Bombardier Challenger 3500 corporate jet registered in Mexico.

Investigators have already recovered the cockpit voice recorder and flight data recorder of the American Airlines plane that collided with an Army helicopter as the plane was landing Wednesday night ...

ARLINGTON, Va. — At least 28 bodies were pulled from the icy waters of the Potomac River after an American Airlines jet carrying 60 passengers and four crew members collided with an Army helicopter ...

There is no indication that the Arctic conditions had anything to do with the recent F-35 crash in Alaska—but Russia has said so anyway.

Supervisor had authorized a single air traffic controller to monitor planes and helicopters at the same time, contrary to ...

All are feared dead in a crash involving a Black Hawk helicopter built by Connecticut's Sikorsky and an American Airlines ...

Major air safety failures and last-minute mistakes caused Thursday night’s midair collision over the Potomac River that left ...

No Canadians are believed to have been on board but dozens of people are dead after a plane crashed into a military ...

A deadly mid-air crash in Washington, D.C., Wednesday night occurred amid air traffic patterns unique to the area that should ...