Description Flip Cards Buoyage System Buoyage System Flip Cards show 32 different buoys and navigational marks in colour, with the meaning and position, together with the light characteristics on the back of the card. Both the Cardinal and IALA marks are featured, as well as the more recent preferred channel buoys. This set shows the ‘A’ Region buoys which are found in most areas of the world. A comprehensive knowledge of the buoyage rules, and the ability to instantly to identify a mark at first sight is an invaluable skill. This pack contains 33 cards including the instruction card.
