A U.S. Army Black Hawk helicopter collided with a passenger plane over Arlington, causing both aircrafts to crash into the Potomac River. The helicopter was reportedly flying outside its approved ...

The FAA report highlights serious control tower staffing issues at Ronald Reagan Washington National Airport during the plane ...

All aircraft are equipped with TCAS (traffic collision avoidance system) as standard ever since the deadly Chakri-Dadri mid-air collision near New Delhi in 1996.

Washington DC plane crash LIVE updates: As of 2:50 am ET, at least 19 bodies were recovered, a law enforcement source told ...