Flight data posted online appears to show another Army helicopter flying higher than the maximum altitude allowed around Ronald Reagan Washington National Airport in Washington, D.C., before last week ...

The Army Black Hawk helicopter that collided with an American Airlines passenger plane was flying too high, according to the ...

Salvage crews continue to remove parts of the American Airlines jet before they turn their focus to the Black Hawk helicopter.

(CNN) — Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to be when it collided with American Airlines Flight 5342 a week ago, ...

The National Transportation Safety Board says the helicopter must be recovered from the Potomac River so it can get more precise data.

Using radio traffic, flight data and leaked footage of an air traffic control radar screen, we examine what was happening in the moments before the midair collision near Reagan National Airport that ...

The Black Hawk helicopter was flying at 300 feet when it collided with an American Airlines flight last Wednesday, according ...

According to an investigative update, the U.S. Army helicopter may have been flying more than 100 feet higher than permitted.

A 3-D model created by The Times visualizes the helicopter pilots’ field of view minutes before a fatal crash with a jet in ...

The National Transportation Safety Board is examining new data that may indicate the Black Hawk helicopter involved in a ...