Curt Farrell, a fishing vessel safety instructor at
Summary
Curt Farrell, a fishing vessel safety instructor at Marine Safety Unit Portland, demonstrates the effects of ballast in relationship to freeboard using a model fishing vessel for members of the Washington Homeland Security Roundtable at MSU Portland, Ore., July 16, 2018.
Understanding how the center of gravity of an aquatic vessel works in a dynamic environment is important to help prevent capsizing and sinking.
U.S. Coast Guard photo by Petty Officer 3rd Class Trevor Lilburn.
Tags
Date
16/07/2018
Source
Defense Visual Information Distribution Service
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