High Quality Content by WIKIPEDIA articles! USS ATA-214 was the lead ship of the ATA-214 class of tugs for the United States Navy and was built near the end of World War II. Originally laid down as Palo Blanco (YN-85), a net tender of the Ailanthus class, she was redesignated as AN-64, a net layer, before launch. Before completion, the name Palo Blanco was cancelled and the ship was named ATA-214, an unnamed auxiliary ocean tug. Palo Blanco served in the Pacific Theatre during her brief career with the Navy..