Tests raised questions about whether instruments in an Army Black Hawk helicopter may have led pilots to believe they were at ...

During the hearings, the NTSB was told that the Army helicopter never heard the command from the air traffic controller to ...

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

It showed how the helicopter flew above the 200 feet (61 metres) altitude limit on the helicopter route along the Potomac ...

Investigators conclude pilots of Black Hawk did not hear warning from air traffic controllers to pass behind jet ...

The Army helicopter that collided with a plane over D.C. in January had incorrect altitude readings, contributing to the ...

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

They were fiancés, mothers, fathers, friends, pilots, lawyers, hunters, coaches and figure skaters. These are the 67 people ...

WASHINGTON -- No survivors are expected after a passenger plane and a military helicopter carrying a total of 67 people collided over the Potomac River in Washington, officials told reporters ...

The National Transportation Safety Board is continuing its three-day investigative hearing on January's deadly midair ...

A passenger jet collided with a military helicopter in Washington DC in the US overnight. The crash occurred as the American Airlines jet - with 60 passengers and four crew on board - was seeking ...