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.

Months after the deadly D.C. plane and U.S. Army helicopter crash, parents of one of the pilots are advocating for aviation safety reform. Credits: AJC|NBC|NTSB ...

A CBS News analysis of FAA data reveals frequent red flags in flight paths near Reagan Washington National Airport in the ...

Gwen Duggins, whose daughter Kiah was among 67 people killed in January’s midair collision over Washington, D.C., says the tragedy could have been prevented.

Washington, D.C., Attorney General Brian Schwalb will give remarks following the first court hearing into the District’s ...

On the first day of hearings Wednesday, investigators highlighted the warnings about helicopter traffic that the Federal Aviation Administration received years before the tragedy over the Potomac ...

The hearings will continue for three days, focusing on military helicopter routes, collision avoidance technology and air traffic controller training.