Multiple layers of failure reportedly may have contributed to the deadliest commercial aviation incident in the U.S. years.

A new investigation into the collision found additional errors that led to the deadly crash, such as the helicopter pilot failing to turn left seconds before.

The pilot of the Army Black Hawk helicopter that crashed into a passenger airplane near Reagan Airport in January ignored instructions to change course before the crash, according to a new report.

The report —which surrounds the Black Hawk helicopter’s collision with a passenger flight near Ronald Reagan Washington ...

But moments before the crash, Capt. Rebecca Lobach missed an order from co-pilot Chief Warrant Officer 2 Andrew Eaves — an ...

The Vietnam War ended on April 30, 1975. But millions of people still face daily battles with its chemical legacy.

The U.S. Army Black Hawk helicopter was 15 seconds away from crossing paths with the American Airlines jet on the eve of ...

A tragic final message from air traffic control has been revealed following the devastating crash in the US which saw a ...

The tragic incident unfolded on the night of January 29 when Army Black Hawk pilot Capt. Rebecca Lobach was undergoing an annual flight evaluation overseen by her co-pilot ...

Pilot behavior and technical difficulties in communication caused the fatal plane tragedy in Washington's Potomac River in ...

THE crew of the Black Hawk helicopter involved in the deadly DC air crash with a passenger plane made two key mistakes in the ...