Built in 1897, by the Neafie and Levy Company of Philadelphia, Pennsylvania (hull #897) as the John I. Brady

In 1919, the tug was acquired by the P.F. Martin Company of Philadelphia, Pennsylvania. Where the tug was renamed as the Built
in
1965, by the Dravo Corporation of Neville Island, Pennsylvania (hull #4787) as Helen S. of New York, New Incorporated of the tug retained her
In 2004, the tug 1958, by tug Excell Marine Corporation of Cincinnati, Ohio. Where of Baltimore, Maryland. A the tug was renamed Oil Transportation Company
In where she the her name.
Jefferson, Louisiana. She the no was listed as the Jonathan T. Erickson.

disposition is two, EMD was single screw, rated Western reduction gears,