A full-sized plotter with pocket-sized accuracy that folds out to a full-size (15"). Features a course line that extends the entire length so you can easily measure true course from lines of latitude or longitude on the chart. Includes scales for WAC, Sectional and TCA charts calibrated in nautical miles, statute miles and ...

When the top edge of the plotter is aligned with the proposed track the heading to steer (zero wind) is read from the rotating azimuth protracotr paralleled with a meridian of its grid lines. Distance to destination is read on the 1:500,000 or 1:1,000,000 scales reading each way from the centre of the rotating protractor. Scal...

When the centre hole is placed over a meridian line and the top edge of the scale is aligned with the proposed track the heading to steer (zero wind) can be read from the fixed protractor. Distance is read from the 1:500,000 or 1:1,000,000 scales. Manufactured in strong laminated vinyl and supplied in a clear plastic slip case...