$54.99
The Compute-A-Course is a compact, multi-purpose plotting tool ideal for adding to your general boating or commercial navigational tools. The Compute-A-Course navigational tools can be used for position fixing, course plotting, and distance measurements with the included scales. Overview Used...
$65.99
The Three Arm Protractor's heavy-duty, flexible crystal clear acrylic construction is the foundation for this easy-to-use. The arms of the Three Arm Protractor are rigid enough to trace a bearing line. Overview Arms are rigid enough to trace bearing line....
$17.99
Weems and Plath Item 556 The USPS Plotter is a simple, versatile chart navigation plotter. Overview Designed by the United States Power Squadrons. Simple, versatile plotter. Suitable for plotting courses and bearing. Instructions included. Lifetime warranty. Specifications Designed by...
$12.95
These are also known as VP-OS sheets. Graduated circle printed at the center allows meridians of longitude to be constructed for any latitude, thus creating, custom-made chart for any geographical position. Pad of 50 sheets.