Ships from Amazon, sold by Weems & Plath SOS DISTRESS LIGHT THE ONLY ALTERNATIVE TO TRADITIONAL FLARES The SOS Distress Light is the only electronic flare to qualify as a US Coast Guard compliant Visual Distress Signal for night use. This light is remarkable because it is the ONLY ALTERNATIVE TO TRA...

Our Ultralight Dividers are the perfect tools to fill out your navigation kit. They are the best-selling navigation tool in our whole product line, and for good reason. Constructed of coated marine alloy to resist corrosion, these durable dividers are fully adjustable and easy to use. They feature a...

Our most popular plotter! This instrument consists of a plotter mounted on a roller. The plotter contains distance scales at 1:20,000, 1:40,000, and 1:80,000 to fit the N.O.S. Coast and Harbor Charts, as well as an inch scale. Included are a semi-circular

Gives immediate solution to all speed-time-distance problems. Equally applicable for nautical or statute miles. Speed in knots or m.p.h., time in hours, minutes, or seconds, and distance in nautical or statute miles (or yards if desired, and if speed is i

15 inch length, 0.22 inch thickness, aluminum arms and handles. Wt. 7.5 oz.

Featuring a detailed format, the Maintenance Log has ample space to list vessel specifications, spare part numbers, previous repairs, and maintenance, as well as space for reference drawings. Also includes quick reference pages on safety, weather, BIA cer

Navigation Aids, Rules of the Road and Maneuvering Signals for U.S. Inland Waterways

The Cruising Log provides space for recording information about your excursions, as well as a guest registry. Quick reference pages are provided on such topics as: rules of the road, radio procedures, distress signals, and weather reference. It also inclu

Often used in a combination of two, our Protractor Triangle with Handle provides a straightforward method of plotting and performing chart work. Each triangle is inscribed with contrast enhancing colors (red & black), plus a handle that holds a pencil, making it convenient and easy to use. The protr...

The 24 Inch Parallel Rule is primarily used for commercial purposes due to its extra long 24 inch acrylic construction, rigid chrome arms and handles. Parallel rulers are used to plot direction on nautical charts. Two straightedges are hinged so that they maintain the same angle. By alternating the...

The NaviTote is made from rugged Tough Duck, a PVC backed polyester duck fabric, for added strength and durability. This design has gusseted reinforced pockets and strong hanging grommets. The NaviTote was designed with input from the United States milita