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What caused DC plane crash? Some transmissions not received by helicopter crew, investigators say
Officials with the National Transportation Safety Board gave an update on their investigation Friday into the D.C. plane ...
A timeline of last month’s air disaster in Washington, the deadliest in the US since 2001
More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...
Army helicopter may not have heard order to go behind jet before midair collision, investigators say
On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington D.C.’s Ronald Reagan National Airport.