11 小时on MSN
The NTSB leader told Congress that someone should have spotted the alarming number of near misses in the skies over the ...
Congress is holding a hearing Thursday about the January collision between an American Airlines passenger jet and an Army ...
The impact caused a large flash, and the helicopter crashed into the reservoir nose first. The pilot who died when his ...
The head of the agency investigating the deadly midair collision that killed 67 said Wednesday that someone should have spotted the alarming number of near misses in the ...
16 小时
LiveTube News (English) on MSNVideo: LIVE: NTSB Chair Jennifer Homendy testifies on helicopter flight ban after crash ...NTSB Chair Jennifer Homendy testifies on helicopter flight ban after crash near D.C. airport Watch live as NTSB Chair ...
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