Aviation experts told the NTSB that night vision goggles may have created viewing difficulties for the pilots of a U.S. Army ...

The deadly mid-air collision at Reagan Airport in January was years in the making, the operations manager of the DCA air ...

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

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

At their closest points, helicopters and planes routinely flew within 75 feet near the airport, according to the NTSB.

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

Federal investigators are hearing concerns about military helicopter traffic over Washington, especially at night ...

NTSB members became frustrated at the U.S. Army's timeline to fix altimeter issues during the first hearing on the fatal Jan.

The National Transportation Safety Board will hold three days of hearings on the fatal midair collision between a passenger ...

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

Wednesday, the National Transportation Safety Board will begin a three-day investigative hearing on the Jan. 29 mid-air ...