Flag of the Togolese Republic Togo

The Three Arm Protractor's heavy-duty

This San Juan Islands edition of the popular Afoot & Afloat series covers islands within the San Juan Archipeligo

Whether you're navigating coastal waters

This guided tour "under the hood" of your sailboat or powerboat includes:

#111 Compute-A-Course Alaska Flag of the Togolese RepublicThe 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 for course plotting, distance measuring and position fixing. Instructions for use located on back of vinyl storage sleeve. Logarithmic speed scale for solving