Helicopter crew in collision with plane may not have heard key instruction from tower, NTSB says
The crew of the Army helicopter that collided in midair with an American Airlines jet may have had inaccurate altitude ...
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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 ...
What is known about the deadly January air crash between a passenger jet and US Army helicopter
Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...