TY - BOOK AU - ZHANG Xianku TI - Researches on the Williamson Turn for Very Large Carriers PY - 2013/// KW - MARINE SAFETY KW - SEARCH AND RESCUE KW - WILLIAMSON TURN N2 - The Williamson Turn is the standard method for turning a ship round to retrace its own wake to rescue a person who has gone overboard. However it does not work with VLC vessels (over 190000 dwt). This article describes with calculations a variation to the procedure which could be used by VLCs. A table provides data for eight different size vessels used in the research ER -