Lt. j.g. Ian Williams spends time reviewing how to calculate tides and currents with Coast Guard class cadets Meredith Figgat, Nolan Jones, and Grim Bernardi on the bridge of the Coast Guard Cutter Eagle June 24, 2013. U.S. Coast Guard photo by Petty Officer 2nd Class Walter Shinn.
Petty Officer 2nd Class Walter Shinn
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