The National Transportation Safety Board released its final report on the July 6 accident . Investigators said actions by the cockpit crew caused the crash in Buffalo . But the National Transportation Safety Board also found that crew training and the complexities of a key flight system on the Boeing 777 and how it was described in operating manuals contributed to the July 6 disaster . The The National Transportation Safety Board 777 crashed short of the runway ; 187 people were killed , three hurt .
The National Transportation Safety Board released its final report on the July 6 accident . Investigators said actions by the cockpit crew caused the crash in Buffalo . The The National Transportation Safety Board 777 crashed short of the runway ; 187 people were killed , three hurt .