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Weems & Plath ROADrule USATONS Navigational Tool

Weems & Plath ROADrule USATONS Navigational Tool

  • Applications: Navigation of United States Inland Waterways
  • Function: Identifies Aids to Navigation and Rules of the Road
  • Type: Design is Similar to a Slide-Rule
  • Item #: 
    Weems & Plath
    Model #: 


    Shipping Weight: 
    0.40 Lbs.
    List Price: 
    Status:  null In Stock

    Quantity : 



    • The Weeks & Plath ROADrule® USATONS identifies the most common U.S. aids to navigation, rules of the road, and maneuvering and warning signals for U.S. waters
    • This simple-to-use identification tool shows the actual view of maritime buoyage systems with corresponding chart symbols
    • It describes bridge lighting and Intracoastal Waterway markings
    • ROADrule takes a large amount of complex information and makes it easy to understand and quick to refer to
    • Whether in a classroom or at the helm, critical decisions can be made quickly and with confidence with the aide of ROADrule
    • Material: Constructed of durable 2-sided black PVC.
    • Design is similar to a slide-rule
    • Various buoyage markers are drawn in color to match the chart symbol
    • Stored in a vinyl sleeve and fits nicely in a chart table
    • Dimensions: 15-3/4" x 5 1/8"
    • Lifetime warranty

    Weems & Plath LIGHTRule Night Navigational Aid
    Item #: 805408
  • Applications: Nighttime Navigation
  • Function: Identifies 60 Different Type Vessel Light Configurations
  • Dimensions: 16" x 5-1/4" , Material: Durable Vinyl with Protective Sleeve
  •  Include
    Model #:

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