39 分钟on MSN
Voice recordings from the Black Hawk helicopter involved in the crash with a commuter plan in Washington, DC, on January 29 ...
The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...
The National Transportation Safety Board disclosed new details about the collision between the helicopter and an American ...
Analysis of black box shows ‘conflicting information’ and suggests cockpit may not have seen accurate altitude information ...
17 分钟on MSN
The NTSB is turning the focus of its investigation into the Jan. 29 collision on what the Black Hawk pilots could see and ...
The National Transportation Safety Board is examining "bad data" the crew of an Army Black Hawk helicopter may have relied ...
NTSB Chair Jennifer Homendy said the Black Hawk helicopter was at approximately 278 feet altitude at the time of the crash, ...
The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...
2 小时on MSN
Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald ...
The National Transportation Safety Board provided an update on Friday into the investigation of the deadly Army Black Hawk helicopter and American Airlines flight collision.
4 小时on MSN
Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...
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