Pilots and flight attendants are aware of risks, but commercial aviation tragedies have been infrequent in the U.S. for years.

The moments before and after a crash between an American Airlines passenger jet and a military helicopter are detailed in air traffic control audio.

Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system meant to help aircraft land safely at the busy Reagan National Airport.

It’s been one week since American Eagle Flight 5342 crashed into the Potomac River, and the work has only begun to recover from the deadliest U.S.

The communication team at American Airlines had to activate a crisis plan it hoped it would never have to use after last week's midair collision of a passenger jet and Army helicopter that claimed 67 lives.