The details came out of the first day of National Transportation Safety Board hearings in Washington, where investigators aim ...

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., in January ...

At the NTSB’s investigative hearing into January’s deadly midair crash between an Army helicopter and an American Airlines ...

The head of the National Transportation Safety Board sharply criticized US officials for failing to act before the January 29 ...