J. L. Mauthe
The SS J.L. Mauthe, was originally a straight-deck bulk carrier steamship, hull #298, built in 1952 by the Great Lakes Engineering Works on the River Rogue, Michigan site and delivered to its owner, Interlake Steamship Company. The SS J.L. Mauthe operated as a self-propelled vessel for 46 years. Upon conversion into a barge, it was renamed as Pathfinder and is currently active on the lakes as an articulated tug-barge unit, paired with the tug Dorothy Ann. Operating History Self-propelled The SS J.L. Mauthe is one of the eight AAA class American ships, originally built with a length of 647 ft (197.2 m) in the 1950s. Seven of the eight AAA class vessels, including the J.L. Mauthe, are still operational today, making the AAA class one of the most successful designs on the Great Lakes. By 1979, all the ships in the AAA class, except for the SS J.L. Mauthe and the SS William Clay Ford, had been converted into self unloaders, and by the early 1980s, the J.L. Mauthe was being used to transport large quantities of grain. In 1992, SS J.L. Mauthe avoided collision when the SS Cason J. Callaway cut in front of SS J.L. Mauthe to arrive