1943 Owned U.S. Maritime Commission
1947 Owned Gulf Oil Co; renamed GULFOIL
1959 Owned Maryland Shipbuilding Co
1960 Owned Pioneer Steamship Co (Hutchinson); rebuilt as bulk freighter by Maryland Shipbuilding Co, Baltimore; 706' x 75' x 37'
1961 Renamed PIONEER CHALLENGER
1962 Owned Columbia Transportation Co (Oglebay Norton); renamed MIDDLETOWN
1982 Converted to self-unloader
2006 Owned American Steamship Co; renamed AMERICAN VICTORY