ROADrule™ USATONS is a quick reference tool that identifies the most common U.S. aids to navigation, rules of the road, and maneuvering and warning signals for U.S. waters. ROADrule™ takes a large amount of complex information and makes it easy to understand. Whether in a classroom or at the helm, critical decisions can be made quickly and with confidence with the aid of ROADrule™. Its design is similar to a slide-rule. (Versions of ROADrule™ are also available for European Inland Canals (291) and International Waters (292).
- Identifies the most common US aids to navigation
- Displays 38 Navigation Aid Definitions
- Displays 12 Rules of the Road
- Identifies bridge lighting & Intracoastal Waterway aids
- Magnifying lens for clear readability of definitions
- Durable plastic construction
- Lifetime warranty
