EntityQ510369· pop 14· linked from 222 articlestrapezeSign in to savewire used on sailboatsConnectionssailingEntityRiver ThamesEntitysailEntitycenter of massEntitycatamaranEntitymastEntitybowEntityhullEntityriggingEntitybowspritEntitywinchEntityOptimistEntityLateen sailsEntityyardEntitysparEntity49erEntitystaysailEntityspinnakerEntitysquare rigEntitymainsailEntityCategoriesSailing equipment