PORTSMOUTH – The Boatshop at Strawbery Banke is offering a concise two-day course in the theory and practice of basic celestial navigation on June 10 and 11. “Navigating by the Stars” will be taught ...
No audio available for this content. Imagine life without GPS. For those of us old enough, that might not be hard to do. For younger people, it’s almost unimaginable. Now imagine that GPS — for ...
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