From the record
“Hoga (YT-146/YTB-146/YTM-146) is a United States Navy Woban-class district harbor tug named after the Sioux Indian word for "fish." After World War II, the tug was known as Port of Oakland and then City of Oakland when she was a fireboat in Oakland, California.”
Wikipedia article Hoga (YT-146), CC BY-SA 4.0.
One of 383 National Register listings published here for Pulaski County · listed in 1989 · category: Structure · a National Historic Landmark.
Sources: the Wikipedia article · the National Register database, National Park Service