No one responds . Air expert : Turboprop plane that crashed in Buffalo one of safest of its type Officials say all 49 aboard the plane died ; one confirmed death on ground . European -built The National Transportation Safety Board 8 Q400 the last three years , had flown About two minutes later .
Air expert : Turboprop plane that crashed in Buffalo one of safest of its type Officials say all 49 aboard the plane died ; one confirmed death on ground . European -built The National Transportation Safety Board 8 Q400 the last three years , had flown About two minutes later .