USCGC MOBILE BAY (WTGB-103)
The primary mission of CGC MOBILE BAY (WTGB-103) is icebreaking. MOBILE BAY conducts its icebreaking mission from mid-December through mid-April in the northern Great Lakes, operating primarily in Green Bay, the Straits of Mackinac, and the St. Mary's River. MOBILE BAY's other missions include Maritime Law Enforcement, Search and Rescue, Environmental Pollution Response, and Homeland Security.
Unit Information Sheet