This data point is one of several key mysteries investigators are exploring as they seek to explain what caused the nation's worst air disaster in more than a decade, aviation experts said.

The collision of a U.S. Army helicopter and an American Airlines plane over Washington D.C. has left many people stunned.

Preliminary data from crash between an airliner and an Army helicopter show conflicting indications on the aircrafts' ...

A massive search and rescue effort was underway after an Army Black Hawk helicopter collided midair with an American Airlines jet at Reagan National Airport in Arlington, Virginia, on Wednesday ...

Bodies of 2 soldiers recovered from Blackhawk helicopter wreckage ... key mysteries investigators are exploring as they seek to explain what caused the nation's worst air disaster in more than ...

Details about the UH-60 Black Hawk helicopter’s final location indicated that it was not on its approved route and flying higher above the ground as it traversed the busy airspace just outside ...

In the three years before the deadly collision between an Army helicopter and an American Airlines flight near Reagan National Airport, at least two other pilots reported near-misses with ...

A military Black Hawk helicopter and a plane carrying 60 passengers and four crew members collided near Reagan National Airport on Wednesday night, sending rescue crews scrambling to find survivors.

The Black Hawk helicopter that collided with a commercial jet near Reagan Washington National Airport had taken off from Davison Army Airfield at Fort Belvoir in Virginia, about 15 miles southwest ...

Travis Gettys is a senior editor for Raw Story based in northern Kentucky. He previously worked as a web editor for WLWT-TV and a contributing writer for the Kentucky Enquirer, and he also wrote ...

Sixty-seven people are presumed dead after an American Airlines flight crashed into a military helicopter Wednesday ... 49 on board and one person on the ground. Kathleen Bangs, an aviation ...