Davis Quick Reference Coastwise Piloting Card [126] Marine Safety | Waterproof Bags & Cases (30mL) treats up to 10

(30mL) treats up to 10 gallons (38L) of fuel

5"h w/a modest

All parts 100% stainless steel

Quick release hook and loop system

Davis Quick Reference Coastwise Piloting Card [126] Marine Safety | Waterproof Bags & Cases (30mL) treats up to 10Quick Reference Coastwise Piloting Card All the piloting information you need at your fingertips: dead reckoning basics, true and magnetic compass relationships, position finding, estimating distance off, and current and leeway corrections. Helpful hints on chart reading, preparations, checklists, fog navigation, and depth soundings without a fathometer. Includes time, distance & speed calculator, relative bearing gauge for length off calculations,