The Bi-rola Rule is a rugged plotter that is used by professional navigators because it is quick and easy to use. Patented vertical and horizontal rolling motion simplifies course and plotting calculations.
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.
Sometimes referred to as a Douglas protractor, the Square Protractor is best suited for rapid plotting of courses and bearings in a confined space.
The GPS Plotter is a GPS chart plotter that provides a straightforward and effective interface between a GPS and a paper chart.
This compact GPS parallel rule is particularly suited for use on modern small chart tables.
No navigator should be without a good set of parallel rules as part of the navigation back up plan in the event of an electronic navigation failure. These parallel rules are accurate and durable. Choose from four arm lengths.
The Basic Navigation Set provides the essential navigation instruments required for basic navigation, such as finding your position and your range and bearing to a destination.
This aluminum channel beam compass with graduations in both inches and millimeters includes two 13 inch beam bars and one coupling.
Out of Stock
Every seasoned navigator has a pair of these attractive one hand brass dividers on the chart table.
Our straight pattern navigational dividers are made with brass arms and polished stainless steel tips. They are beautiful and functional at the same time.
Out of Stock
Contains the Region A & B Maritime Buoyage symbols required for updating and correcting nautical charts.
The Coast Guard Kit includes five of the most popular navigation tools that the U.S. Coast Guard uses, all in one convenient package.
Out of Stock
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.
The Weems and Plath, Course and Leg Identifier is a marine plotter perfect for expanding square patterns and sector pattern searches.
The Elegant Navigation Set is a perfect gift set for the new boat owner or perhaps a retiring commodore.
Out of Stock
This 13 inch Extension Bar for the Beam Compass enables you to extend the reach of the compass to a 64 inch radius when using all extension bars.
The GPS Plotter is a GPS chart plotter that provides a straightforward and effective interface between a GPS and a paper chart. It’s true that the electronics age has revolutionized the way we navigate forever.
The LED Light Divider allow the user to read charts at night without losing night vision at the helm.
The 6 inch Millennium Divider/Compass has a unique ergonomic design that facilitates one-handed operation.
The Millennium Navigation Kit contains a pair of 6 inch dividers, a 6 inch compass and spare leads in a protective vinyl case.
The Nautical Slide Rule offers a foolproof immediate solution to all common speed/time/distance problems and is convertible to statute or nautical miles.
The Navigator’s Pencil Set includes a nautical pencil that is great for charting out courses because the super fine eraser won't mar charts when making corrections and the precise lead of the nautical pencil will give a clear course line.
Roll it, fold it or hang it, the NaviTote will keep your Weems and Plath navigation tools in good order. It works beautifully as a navigation tool caddie at the chart table.