WHILE IRBY SAYS ALL PILOTS TRAIN IN HIGH TRAFFIC AIRSPACE LIKE WASHINGTON, DC, HE ADMITS THE NATION’S CAPITAL IS COMPLEX AND BUSY WITH MILITARY AND COMMERCIAL FLIGHTS. I AM SYMPATHETIC THAT ...

Officials say no survivors after a passenger jet crashed with an Army helicopter on approach to a Washington, D.C., airport. Here's what we know.

Military spokesman Ron McLendon II said the Army is joining an investigation into the crash headed by the National Transportation Security Board.