Jet Rescue Air Ambulance said it was unlikely anyone on board survived the Friday crash. Nineteen people on the ground were injured, Philadelphia Mayor Cherelle Parker said.

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...

A regional jet carrying 64 people collided with an Army Black Hawk helicopter. Reagan National Airport grounded all flights.

Six people aboard a medical transport plane, along with one person on the ground, died in the fiery crash near a busy mall.

Preliminary data from the deadliest U.S. aviation accident in nearly 25 years showed conflicting readings about the altitudes of an airliner and Army helicopter when they collided near Washington.

The American Airlines flight involved in the deadly collision with a Black Hawk helicopter over Washington, DC, seemed to ...

The crash of the Jet Rescue Air Ambulance, which operated the Learjet 55, comes two days after the country’s deadliest aviation disaster in almost a quarter century, in Washington, D.C.

But even before the National Transportation Safety Board completes its investigation—a neurotically thorough process that ...

As many as 60 passengers and four crew members were aboard American Eagle Flight 5342, and the Black Hawk helicopter was ...