Portland Course Plotter Kit
A useful set of course plotting instruments which includes a Portland Course Plotter, and a pair of brass 7 inch singlehanded Dividers.
- Used worldwide by practical and shore based instructors
- Bright blue directional arrow prevents accidental reciprocal bearings
- Edges are graduated for tide and boat speed
- Base has a fixed grid so it is easy to plot latitude from your GPS system
- Includes a 7″ Single Handed Divider
- Comprehensive instructions included
What do SKO think? A must own for those plotting a vector on open crossings. A neccessary part of the BCAB Open Water and Tidal Planning course. Always great to have your own kit to use and take away from this challenging classroom course.
