资讯

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...
Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.
Investigators have not said what caused the truck to slam into slowed traffic near a construction zone in Wilson County, NC, ...
The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would’ve had difficulty ...
The NTSB continued its hearings Thursday into the deadly air collision between a military aircraft and a passenger jet.
The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...
It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...
The National Transportation Safety Board (NTSB) is meeting Friday for its final day of hearings looking into the January ...
Tuesday was day two of a three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in ...
The National Transportation Safety Board on Thursday questioned the failure of an air traffic controller to issue a warning ...
WASHINGTON - Friday was the final day of the National Transportation Safety Board's (NTSB) three-day hearing on the deadly ...