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Portland Course Plotter |
PORTLAND P | |
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Compass disc incorporates special finger bars making it more easily used with cold, wet, or even gloved hands. Edge scales for tide and boat speeds. ... |
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WEEMS & PLATH LED LIGHT DIVIDER |
99204655 | |
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7" Divider with red LED lights in each arm for night navigation.... |
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WEEMS & PLATH LIGHT RULE - COLLREGS |
99204679 | |
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If you've ever been on the water at night and wondered if the lights you see are from an approaching or fleeing vessel or if you wonder if the vessel is a fishi... |
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Weems and Plath Road Rule Cevni 291 |
PLA0021A | |
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Navigation Aids, Rules of the Road and Manoeuvring Signals for European Inland Waterways ... |
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Weems and Plath Road Rule Iala |
PLA0021B | |
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Navigation Aids, Rules of the Road and Light Characteristics for International Waters.... |
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Weems and Plath Ultralight Divider |
99211455 | |
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These robustly built dividers weigh only 3 oz. and are heftier than standard size dividers. Made in Germany of a coated marine alloy to resist corrosion. Gear s... |
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DIVIDER 7" SINGLE HANDED |
DIVIDER | |
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Portland brass dividers – Traditional styled single handed design.... |
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MIDDY RULE 400MM |
99192341 | |
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The Middy Bar Parallel Rule is a budget version of the Captain Fields' Pattern parallel rule for use in the classroom.
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PARALLEL RULES |
PARALLEL R | |
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Parallel Rules: Made from perspex with plated brass links and the four bevelled edges divided to degrees and compass points. ... |
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PARALOCK PLOTTER |
99204662 | |
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ParaLock Plotter enables transfer of GPS positions rapidly, easily and accurately to any paper chart. New parallel rule in a compact size that is particularly s... |
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PLANISPHERE 10" NORTH 51. |
12986 | |
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A disc showing what stars you can see at any particular date and time from latitudes within ten degrees of 51.5° north. Main areas of coverage: all of the Brit... |
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PORTLAND NAVIGATION PLOTTER |
06518 | |
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The Portland Navigation Plotter is a basic single arm plotter for laying down and transferring position lines, courses and bearings. The moveable enables magnet... |
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PORTLAND NAVIGATIONAL TRIANGLE 200MM |
09296 | |
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Features protractor markings and compass points with reciprocals in red. Scale in millimetres; Manufactured from strong acrylic. Can be used in pairs as a Paral... |
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SPEED TIME DISTANCE CALCULATOR |
09873 | |
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Used for calculating the third quantity given the other two - e.g. distance covered when giving speed and elapsed time. Printed on rigid plastic and supplied in... |
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