11 小时on MSN
Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...
More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...
The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army ...
The NTSB cited key factors in January's midair collision between an Army Black Hawk and an American Airlines jet over the ...
Black Hawk helicopter may not have heard order to go behind American Airlines jet - The Army helicopter appeared to be ...
10 小时on MSN
The Black Hawk pilots who collided with an American Airlines plane last month may not have heard vital information given by ...
11 小时on MSN
The NTSB said Army Black Hawk crew may not have heard a message to "pass behind" the D.C.-bound passenger plane before the ...
16 小时
DC News Now on MSNNTSB shares latest findings into deadly American Airlines, Black Hawk collisionThe National Transportation Safety Board (NTSB) will hold a press conference Thursday to share the latest findings in their ...
An American Airlines commuter jet and a U.S. Army helicopter collided over the Potomac River in Washington on Jan. 29.
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
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