DULUTH, Minn. -- U.S. Coast Guard Cutter Alder, homeported here, conducts its first ice-breaking mission of the season on Dec. 16, 2009. The 225-foot seagoing buoy tender is one of many ice-breaking assets the Coast Guard utilizes on the Great Lakes.
U.S. Coast Guard Photo
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/1093885">https://www.dvidshub.net/image/1093885</a>