Speed Time Distance Calculator

The navigator has to enter two parts of the equation to get an instant answer.This SPEED/TIME/DISTANCE CALC is a great Plotting Tools product. Manufactured by Portland, who also make other types of products such as Sea Chart Plotting Dividers, Bluundell Harling Navigation Kit, Sea Chart Plotting Parallel Rule, Portland Triangle Yachts Boats Dinghy Sea Ocean, Compass & Navigation Aid For Sailing.We are sure you will be pleased with the SPEED/TIME/DISTANCE CALC

Customer Reviews

This product has not yet been reviewed.

Write a Review

Please login or register to write a review for this product.