The National Transportation Safety Board (NTSB) is holding a three-day hearing on the deadly plane crash at Reagan Airport ...

The National Transportation Safety Board has started investigative hearings on the deadly midair collision over Washington in ...

Aircraft flown by PSA Airlines received collision avoidance alerts caused by helicopters five times in the five months prior ...

Flight instruments probably led the Black Hawk crew to believe the helicopter was lower than it actually was before the ...

Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 ...

Investigators testifying at a hearing into the January's mid-air crash in Washington DC suggest faulty altitude data may have ...

Transportation officials began the first of three days of investigative hearings Wednesday to find out what caused the deadly ...

The January midair collision of an Army helicopter with a flight from Wichita, which killed 67 people, is the topic of a ...

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

The January midair collision near Ronald Reagan Washington National Airport, which killed 67 people, is the topic of a ...