A commercial airliner had to abandon its landing at Reagan National Airport after a U.S. Army helicopter began to ascend ...

The National Transportation Safety Board has released its preliminary report detailing its findings related to a deadly plane ...

The hearings in Washington will involve NTSB board members, investigators and witnesses. Panels will focus on military helicopter routes in the Washington area, collision avoidance technology and ...

Investigators conclude pilots of Black Hawk did not hear warning from air traffic controllers to pass behind jet ...

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.