More than 80 commercial planes have crashed in the U.S. since 1970.

Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter ...

The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that ...

This data point is one of several key mysteries investigators are exploring as they seek to explain what caused the nation's ...

A regional jet collided with an Army Black Hawk helicopter near Ronald Reagan Washington National Airport on Wednesday ...

The recovered pieces were moved to “a secure airport facility for further examination and documentation,” the National Transportation Safety Board said.

Video recorded by bystanders shows the harrowing moment when the 2 aircraft crashed into one another, causing an explosion ...

Army Black Hawk helicopter that collided with an American Eagle flight over the Potomac River​ late last month was flying with a safety system turned off, Sen. Ted Cruz told reporters after a briefing ...

The Army Black Hawk helicopter involved in the fatal midair collision near Reagan National Airport last week had an advanced tracking system turned off at the time of the incident, according to Sen.

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel were killed, and a recovery ...

A key safety system was turned off in a US army helicopter when it crashed into an American Airlines flight last week, ...

Three American soldiers were on board a Black Hawk helicopter when it was involved in a mid-air collision near Ronald Reagan ...