Description
The Weems and Plath ROADrule USATONS simplify a lot of complex information related to common U.S. aids to navigation, rules of the road, and manoeuvring and warning signals for U.S. waters. ROADrule presents this intricate information in an easy-to-understand format. Whether used in a classroom or at the helm of a vessel, it enables users to make critical decisions quickly and confidently. Its design resembles that of a slide rule. Additionally, versions of ROADrule are available for European Inland Canals and International Waters.
- Displays 38 navigation aid definitions
- Displays 12 Rules of the Road
- Specifies bridge lighting and Intracoastal Waterway markings
- Various buoyage markers are drawn in colour to match the chart symbol
- Essential view of maritime buoyage systems with corresponding chart symbols.
- Magnifying lens for clear readability of depictions
- Durable two-sided black PVC construction
- Stowed in a vinyl sleeve and fits pleasingly in a chart table