The NTSB plays a critical role in aircraft crash investigations. Here's what the name means, what the agency does, and why it ...

During the hearings, the NTSB was told that the Army helicopter never heard the command from the air traffic controller to ...

Tuesday was day two of a three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in January.

The National Transportation Safety Board (NTSB) is launching a three-day hearing on the deadly plane crash that took place in Washington, D.C., in January. The crash, which involved an Army helicopter ...

The Army helicopter that collided with a commercial plane over Washington, DC, in January had incorrect altitude readings, which contributed to the aircraft getting too close, according to ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 people dead.

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB investigative hearing.

The family of Sam Lilley, the co-pilot of a January flight that collided with an Army helicopter near Washington, D.C., has become respected advocates for air safety.