Great-Circle Sailing Made Easy

A practical and accessible guide to the complex mathematical calculations required for accurate great-circle sailing, written by the distinguished navigator and mathematician John Seaton. With clear explanations and step-by-step instructions, Seaton demystifies this challenging subject, making it accessible to sailors of all levels. Packed with charts, diagrams, and worked examples, this book is an essential companion for any sailor seeking to navigate the globe using the shortest possible routes.
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