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Captain Fields’ Pattern 600mm Parallel Rule
0 out of 5(0)600mm, Captain Fields’ pattern parallel rule is divided with protractor markings (double reading) and compass points.
£62.00 ex VAT -
Captain Fields’ Pattern 500mm Parallel Rule
0 out of 5(0)500mm, Captain Fields’ pattern parallel rule is divided with protractor markings (double reading) and compass points.
£58.00 ex VAT -
Captain Fields’ Pattern 400mm Parallel Rule
0 out of 5(0)400mm, Captain Fields’ pattern parallel rule is divided with protractor markings (double reading) and compass points.
£42.00 ex VAT -
Portland Navigational Triangle 200mm
0 out of 5(0)200mm set square features protractor markings and compass points with reciprocals in red, the scale is in millimeters.
£10.00 ex VAT -
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7″ Straight Brass Dividers
0 out of 5(0)Manufactured from solid brass, with non-magnetic triangular stainless steel points.
£18.00 ex VAT -
8″ Single Brass Dividers
0 out of 5(0)Used with one hand when measuring the distance between two points on a chart.
£20.00 ex VAT -
8″ Straight Brass Dividers
0 out of 5(0)Manufactured from solid brass, with non-magnetic triangular stainless steel points.
£20.00 ex VAT -
Chart Correction Stencil
0 out of 5(0)The Chart Correction Template includes stencils for Region A & B IALA Maritime Buoyage symbols that are required for updating and correcting nautical charts. Keeping charts updated ensures the safety of your crew and vessel. Designed for use with a fine-line pen, corrections to nautical charts can be made neatly and quickly with this simple-to-use stencil. These corrections then become a permanent part of the chart. Corrections should be made in ink so they will not be accidentally erased when you are plotting courses on the chart. Please reference US Nautical Chart No. 1 or UK Admiralty Chart 5011 for assistance with symbol identification. This is an exact replica of the Chart Correction Template formerly prepared and published by the National Geospatial Intelligence Agency (NGA).
£15.00 ex VAT -
Speed Time Distance Calculator
0 out of 5(0)This simple to use slide rule from Blundell Harling calculates the third variable given the other two (i.e. distance covered, given speed and elapsed time).
£10.00 ex VAT -
Portland Course Plotter
0 out of 5(0)A bright blue directional arrow prevents accidental reciprocal bearings and the edges are graduated for tide and boat speed. Fixed grid base helps plotting lat. and long. from GPS
£20.00 ex VAT -
Meteorology Flip Cards
0 out of 5(0)This pack covers Meteorology in UK waters with particular relevance to the RYA courses. Playing card size flip cards provide a very easy learning platform and are ideal for revision.
£10.00 ex VAT -
Marine Radio Flip Cards
0 out of 5(0)The cards show equipment and procedures for HF, VHF and MF, including Digital Selective Calling. Playing card size flip cards provide a very easy learning platform and are ideal for revision.
£10.00 ex VAT -
Sound & Light Signal Flip Cards
0 out of 5(0)The sound and light playing card size flip cards provide a very easy learning platform and are ideal for revision.
£10.00 ex VAT -
Lights & Shapes Flip Cards
0 out of 5(0)The lights and shapes playing card size flip cards provide a very easy learning platform and are ideal for revision.
£10.00 ex VAT