History of Navigation at Sea: From Stars to Modern Equipment
For as long as humans have ventured onto the water, we have faced the same fundamental challenge: how to find our way. The history of nav...

Author / Contributor
Charles Hays is the Sales & Marketing Manager at American Nautical Services, where he has spent nearly 17 years helping captains and chief officers of 500 GT+ yachts keep their ECDIS systems and digital chart libraries current, secure, and Flag State inspection-ready. Certified in ECDIS and holding an MBA from Florida State University, he also oversees the companys ISO 9001 Quality Management System, giving him a front-row view of what inspectors look for and where vessels fall short. Through his work at American Nautical Services and his weekly newsletter Bridge Watch, Charles covers chart compliance, Flag State requirements, and the regulatory updates that matter most to working maritime professionals.
For as long as humans have ventured onto the water, we have faced the same fundamental challenge: how to find our way. The history of nav...
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I wanted a quality chart delivered promptly at an acceptable price.
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Order placement and pickup was efficient and easy! I made an order mistake and they fixed it quickly for me. Hal was such a pleasure to talk to as well. Product is as described. Thanks!
My wife and I are still a few years away from casting off the dock lines on this journey, but Skipper Bob's insights have really framed my thinking about the Big Picture. I burned through the book in just a few days and have already changed some of our early planning based on the information I gleaned.
Thanks to all of you for keeping this valuable resource readily available!