John G Munson – Built in 1952 as a self-unloader by the Manitowoc Shipbuilding Co, Manitowoc WI. lengthened 102’ in 1976 at the Frazier shipyards, Superior WI.
She’s 768’ 03” in length, 72’ in beam with a capacity of 25,550 tons. She was repowered in 2016 with a Mak-6M46C 6-cylinder Diesel providing 7,000 bhp turning one changeable pitch propeller.