Icebreaker Mackinaw Maritime Museum 20th Celebration
The USCGC MACKINAW (WAGB-83) served as the primary heavy icebreaker on the Great Lakes for 62 years, establishing a legacy of service crucial to American industry and commerce.
The USCGC MACKINAW (WAGB-83) served as the primary heavy icebreaker on the Great Lakes for 62 years, establishing a legacy of service crucial to American industry and commerce.