HELIX 7 CHIRP G2N/G3N – All models
turn orbital polisher up to 3 or the medium setting and with light to no pressure work the product from opaque to clear to ensure you have broken down the abrasives and have brought the surface to a deep gloss
Endorsed and proven by Gerald "G-Man" Swindle
Tunnel- center line below the waterline: 150MM
Yamaha - 115
Davis Quick Reference Coastwise Piloting Card HELIX 7 CHIRP G2N/G3N –Quick 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,