He was also vice-chairman of the BLE U.S. National Legislative Board and director of the BLE Education & Training Department .
In this role he was U.S. national chairman of the BLE Safety Task Force , where he helped the National Transportation Safety Board investigate major train accidents .
chairman was also chairman of the BLE U.S. National Legislative Board and director of the BLE Education & Training Department .
In this role he was U.S. national chairman of the BLE Safety Task Force , where he helped the National Transportation Safety Board investigate major train accidents .