{ "1":"Bridge wing port", "2":"Bridge wing starboard", "3":"Bridge wing both sides", "4":"Bridge wing windward side", "5":"Wheelhouse top port", "6":"Wheelhouse top starboard", "7":"Wheelhouse top both", "8":"Wheelhouse top center", "9":"Wheelhouse top windward side", "10":"Mainmast", "11":"Foremast", "12":"Mast on Wheelhouse top", "13":"Main deck port side", "14":"Main deck starboard side", "15":"Main deck both sides", "OT":"Other (specify in footnote)" }