WASHINGTON (AP) — The crash of a Marine Corps ... fatal collision of an Army Black Hawk helicopter and a passenger jet near Reagan Washington National Airport in January that killed 67 people.

TWO PASSENGER JETS WERE FORCED TO ABORT THEIR LANDING BECAUSE OF AN ARMY HELICOPTER DEVIATING FROM ITS ROUTE. IT HAPPENED AT REAGAN NATIONAL AIRPORT ... the deadliest plane crash on U.S. soil ...

we were just landing at the Pentagon,” the helicopter pilot responded. Michael McCormick, a former FAA air traffic control official, said new measures imposed after the crash — including ...