A key safety system was turned off in a US army helicopter when it crashed into an American Airlines flight last week, ...

A 3-D model created by The Times visualizes the helicopter pilots’ field of view minutes before a fatal crash with a jet in ...

A key safety system was turned off on the US Army helicopter that collided with an American Airlines regional jet last week ...

The crash seems to have resulted from a series of human errors that cascaded to cause a freak accident. This past week has ...

Victims' families gathered near the site where a plane and copter collided and fell into the Potomac River. 'They are all ...

Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter ...

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

The Army Black Hawk helicopter involved in the fatal midair collision in Washington, D.C., had a tracking system turned off, ...

Data from air traffic control radar showed the military chopper was flying at 300 feet on the air traffic control display at ...

The female pilot killed in the Army helicopter collision with a passenger jet in Washington DC has been named as a former ...

An American Airlines regional jet collided with a U.S. Army Black Hawk helicopter on Jan. 29. Both aircraft plunged into the ...

The National Transportation Safety Board says the helicopter must be recovered from the Potomac River so it can get more ...