The National Transportation Safety Board typically releases a preliminary report within a few weeks of an accident.

A deadly midair collision between an American Airlines jet and an Army helicopter near the nation’s capital is bringing ...

Two “black boxes” have been recovered from the American Airlines regional jet following its deadly collision with an Army Black Hawk helicopter on Wednesday evening, according to the National ...

A massive investigation is underway in a neighborhood near Audi Field and Nationals Park, where first responders have set up a command post along the riverbank.

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel are feared dead as a recovery ...

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...

A midair collision between an Army helicopter and an American Airlines flight from Kansas killed all 67 people aboard the two ...

D.C. police confirmed a crash had taken place over the Potomac and that search and rescue operations were taking place in the ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

Before the additional flights were approved, a senator warned that the increase could heighten the risk of collisions.