A mid-air collision late Wednesday night between an American Airlines passenger jet and an Army Black Hawk helicopter killed ...

The service is often responsible for ferrying lawmakers and other V.I.P.’s across the area, and near Reagan National Airport.

At this point, the pilot of the offending craft should tilt or rock their jet's wings from side to side ... For example, the joint U.S.-Canadian military command NORAD says it intercepts an ...