Davis Quick Reference Coastwise Piloting Card [126] Marine Safety | Personal Locator Beacons metal and wood

metal and wood

T93 Zero Torque Rotary Steering Helm

SI-TEX SP-120C Color LCD Autopilot Control Head

Coverage of the Great Lakes

Davis Quick Reference Coastwise Piloting Card [126] Marine Safety | Personal Locator Beacons metal and woodQuick 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,