In 1999, the Alpena was the largest of Inland Lakes Management's fleet, which also included the Paul H. Townsend, the JAW Iglehart, and the tugboat-barge Integrity. At that time, the Alpena was making about 70 trips per year, typically on Lake Michigan and Lake Superior, during her season from mid-March to late January. She spent the winter at her port of registry, Cleveland. Fully loaded, the ship can travel at , and unloaded she can travel at .
