US$ 11.00
Andrew O’Grady started cruising at 17
Isoclinic Lines: Displays contour lines of equal magnetic dip angle across the globe
Working the Ship
Filled with diagrams
throughout the book
Coastal & Offshore Navigation practical skills Andrew O’Grady started cruising atDiscover what the modern yacht navigator needs to know for a stress free voyage along the coast and out of sight of land. This book is designed to raise the game of the inshore day sailor to fully fledged offshore navigator capable of handling any sea passage short of an ocean crossing. The book contains what you need to stay safe using techniques from non electronic essentials through to the latest in electronic chart plotters. It reviews the basic
US$ 11.00
US$ 185.00
US$ 65.00
US$ 185.00
US$ 185.00