Conflicting preliminary data raises questions about aircrafts' altitude at time of DC ...
Data from the jet's flight recorder showed its altitude as 325 feet when the crash happened Wednesday night, NTSB officials ...
DC plane crash latest: Black Hawk helicopter was performing 'doomsday' training at the time ...
The Army’s Black Hawk helicopter was performing “doomsday” training when it collided with an American Airlines jet above Washington, D.C. on Wednesday, according to a new report.The helicopter was ...