资讯
The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would've had difficulty ...
The deadly mid-air collision at Reagan Airport in January was years in the making, the operations manager of the DCA air ...
The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the mid-air ...
Night vision goggles may have hindered helicopter pilots before DC jet collision that killed 67, experts say - Friday saw the ...
The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...
20 小时on MSN
Final day of NTSB hearing on DC midair collision: investigators press for answers on what ...
The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...
1 天on MSN
Investigators to wrap up public hearings into fatal midair crash between Army chopper and ...
The National Transportation Safety Board will wrap up its public testimony about the fatal midair crash between an Army ...
Long-standing concerns about military helicopters flying in crowded airspace and worries over short staffing among federal ...
2 天on MSN
Plane Crash Hearing Witness Called Out for Allegedly 'Elbowing FAA Employee Mid-Sentence ...
As the investigative hearing into the deadly mid-air crash between an Army helicopter and an American Airlines passenger jet ...
The NTSB continued its hearings Thursday into the deadly air collision between a military aircraft and a passenger jet.
1 天on MSN
Air traffic controller should have warned plane of Army helicopter's path ahead of fatal DC ...
Air traffic controller failed to notify commercial plane crew about approaching Army helicopter before Washington D.C.
The head of the National Transportation Safety Board sharply criticized U.S. officials for failing to act before the January ...
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