The NTSB is investigating a helicopter crash near Alton, Illinois that killed two men, after the aircraft struck power lines ...

WEST ALTON, Mo. — The National Transportation Safety Board is investigating the helicopter crash that killed two people ...

The first of the National Transportation Safety Board’s three days of investigative hearings is underway to help determine ...

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

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

The NTSB will lead the investigation and coordinate with the FAA. Crews from NTSB are anticipated to arrive at the scene ...

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

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

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

The National Transportation Safety Board will wrap up its public testimony about the fatal midair crash between an Army ...