By Kate Kelly John Ismay and Mark Walker Reporting from New York and Washington The flight path that an Army Black Hawk helicopter took before its fatal collision with an American Airlines ...

The military helicopter that collided with an American ... should have been — but the Black Hawk was not equipped with a new technology that would have alerted air traffic control to its ...

Dramatic new footage has emerged of the American Airlines crash shows that lights on the aircraft and Army helicopter could be observed from more than a mile away before the collision. Authorities ...

The crash happened Wednesday night over the Potomac River, killing all 64 passengers on the commercial flight and three crew members on the military helicopter.

The National Board for the Investigation of Transport Accidents has launched an inquiry into the situation, especially surrounding a technical issue with the medical helicopter. According to ...