The NTSB enters a second day of public hearings on the January midair collision between an Army Black Hawk helicopter and a ...

The helicopter route at the time of the collision allowed the Black Hawk to fly as close as 75 feet below planes descending ...

The National Transportation Safety Board has opened public hearings on a January midair collision between an Army Black Hawk ...

Investigators have so far highlighted several factors that may have contributed to the crash, which killed 67 people in ...

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

Watch live from the second day of the National Transportation Safety Board's investigative hearings on the deadly midair ...

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

After hours of testimony and thousands of pages of new documents, here’s what emerged in the first day of a marathon National ...

On day 1 of the NTSB’s hearings on the deadly crash, investigators revealed the helicopter pilots were likely unaware of how close they were to the plane before the collision.

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