5" diameter compass rose. 15" arm. Strong transparent plastic.
The essential tool for accurate, rapid plotting of courses, bearings or positions on marine and aircraft charts.
Precision moulded using water clear high impact acrylic material. Comprehensive instruction leaflet covers all possible uses.
Made from acrylic with lifting handle. Protractor markings and compass points with reciprocals in red and a scale of millimeters.
Heavy gauge triangle with handle for easy pickup and positioning.
Divided into mm, degrees and lines. Two-colour numbers makes reading easier.
This Weems plotter is mounted on a roller that allows you to plot courses and parallel lines with simple direct transfer without the space required of traditional parallel rules or triangles
Built to take the rigorous use aboard commercial and blue water vessels, provides one of the easiest methods (to date) of plotting courses.
Virtually eliminates need for other devices except a pencil. Simply lay protractor along course line and align compass disk to plot course.
For Expanding Square Pattern & Sector Pattern Searches.
This simple to use vessel identification tool shows the actual view of vessels for Port, Starboard, Bow and Stern lights.
ROADrule IALA identifies the International Association of Lighthouse Authorities Maritime Buoyage System
Graphically portrays altitude and azimuth of fifty-seven numbered stars in air and nautical almanacs
Pressure sensitive compass rose can be applied directly to charts.
Proudly Serving Boaters for 25 years
The Binnacle Canadian Mailing Address: 15 Purcells Cove Rd. Halifax, NS, B3N 1R2 US Mailing Address: 316-117 Boston Post Rd. Waterford, CT, 06385