Robert Sumwalt, who lives in Columbia, works the accident scene investigation of a deadly Amtrak derailment in Philadelphia in May 2015. At the time, he was one of five members of the National Transportation Safety Board. He is now the new NTSB chairman.
Robert Sumwalt, who lives in Columbia, works the accident scene investigation of a deadly Amtrak derailment in Philadelphia in May 2015. At the time, he was one of five members of the National Transportation Safety Board. He is now the new NTSB chairman. The State Photo provided
Robert Sumwalt, who lives in Columbia, works the accident scene investigation of a deadly Amtrak derailment in Philadelphia in May 2015. At the time, he was one of five members of the National Transportation Safety Board. He is now the new NTSB chairman. The State Photo provided

Columbia man sworn in as head of NTSB

August 11, 2017 04:16 PM

UPDATED August 11, 2017 05:33 PM

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