The crew of the Army helicopter that collided in midair with an American Airlines jet near Washington, D.C.’s Ronald Reagan ...

NTSB finds conflicting altitude readings from different sources and miscommunication between ATC and the Black Hawk.

The National Transportation Safety Board has finished on-scene investigation of January's fatal crash between a regional jet ...

Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald ...

The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army ...

The Leidenfrost effect, also called the "mercury ball test", is a technique used to make sure your pan is hot enough for ...

Independent aviation accident investigators are breaking down the latest clues from the deadly midair collision near Reagan ...

The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...

A miscommunication and bad data may have contributed to last month’s deadly crash near Reagan National Airport.

Restrictions on helicopter traffic around Reagan National Airport remain in effect as aviation experts question whether the ...

The U.S. Army Black Hawk crew possibly didn't know there was an impending collision with a American Airlines jet in ...

NTSB Chairwoman Jennifer Homendy said they are examining potential discrepancies between the actual altitude of the Army ...