In 1952, Pan Am (PA) introduced the upgraded DC-6B onto transatlantic flights. It was also one of the first aircraft in the world to fly regular round-the-world scheduled service. The aircraft proved ...

Investigators say the crew of the helicopter that collided midair with an American Airlines jet might not have heard key air traffic controller instructions.

Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

WASHINGTON — There’s no indication the U.S. Army Black Hawk crew could tell there was an impending collision before its ...

The NTSB gave an update on its investigation into the Potomac River crash between an American Airlines jet and an Army helicopter in January.

NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio communication lapses.

Investigators are releasing new details about what happened in the seconds leading up to the deadly D.C. plane crash — and say that the Black Hawk helicopter crew may have missed instructions from air ...