The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National Airport before its Black ...

Crashes are more common involving smaller planes like the single-engine Cessna that went missing in Alaska on Thursday.

The NTSB noted that it had obtained new information that indicated that the ATC saw the Black Hawk UH-60's altitude as 300 ...

A collision between an American Airlines passenger jet and an Army helicopter near Washington, D.C., that killed 67 people brought renewed focus on the federal agency charged with investigating ...