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First, I would like to give a definition of a smaller term, that of just "light." For this, I turn to the U.S. Coast Guard. In this brief PDF of the Aids to Navigation System, we get a couple hel...
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First, I would like to give a definition of a smaller term, that of just "light." For this, I turn to the U.S. Coast Guard. In this brief PDF of the Aids to Navigation System, we get a couple hel...