USCGC KATMAI BAY (WTGB-101) is a 140 foot Bay-class Icebreaking Tug homeported in Sault Sainte Marie, Michigan. Unit Missions include Icebreaking, Homeland Security Patrols, Light House Projects, Law Enforcement, and Public Affairs. The USCGC KATMAI BAY serves throughout the entire Great Lakes system.
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