Primary Navigation Set

All the basics for charting and navigation functions are found in the Primary Navigation Set. 

Overview

All the basics for charting and navigation functions are found in the Primary Navigation Set. This mix of tools for navigation is a tremendous value. Features One 176 UltraLight Divider for measuring distance. One 139 12in. parallel ruler for determining accurate course lines. One 105 Nautical Slide rule for speed and distance calculation and one 1141 No. 2 Navigator Pencil all in a durable plastic storage pouch.

Specifications

• Four essential navigation tools
• Packaged in plastic pouch