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ROADrule IALA identifies the International Association of Lighthouse Authorities Maritime Buoyage System for both Regions A and B including all types of fixed and floating marks. This simple to use navigation aid tool shows the actual view of maritime buoyage systems with corresponding chart symbols. It takes a large amount of complex information and makes it easy to understand and quick to refer to with a design that is similar to a slide-rule. Whether in a classroom or at the helm, critical decisions can be made quickly and with confidence with the aide of ROADrule IALA.
Displays 20 light characteristics
Displays maneuvering and warning signals
Displays 12 Rules of the Road
Magnifying lens for clear readability of definitions
