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Showing posts from August, 2026

Electrolysis on Yachts: What Causes It and How to Catch It Early

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 Electrolysis is one of the more deceptive threats a yacht can face. It works quietly below the waterline, corroding metal components long before any damage becomes visible. By the time most owners notice a prop, shaft, or fitting has deteriorated, the problem has usually been progressing for a while. What Causes Electrolysis on Yachts Electrolysis occurs when stray electrical current escapes a boat's wiring and travels through seawater seeking a path back to ground. Along the way, it attacks underwater metal components, including propellers, shafts, thru-hulls, trim tabs, and rudders. Common causes include: Faulty marine electrical systems or damaged insulation Improper shore-power connections or reversed polarity Corroded terminals or unbonded circuits Poor grounding systems that allow current to leak into the water Electrolysis vs. Galvanic Corrosion These two issues are often confused, but they're mechanically different. Galvanic corrosion occurs naturally when di...

How to Build a Yacht Recordkeeping System That Actually Holds Up

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 Most yachts don't have a recordkeeping shortage, they have a recordkeeping organization problem. Scattered logs, half-filled logbooks, and routines that fall apart during crew turnover create exactly the kind of gaps that lead to inspection stress and missed maintenance windows. The Four Categories That Cover Almost Everything Rather than treating recordkeeping as an ever-growing pile of paperwork, it helps to think in four focused categories: Voyage logs , which document departure and arrival times, positions, course changes, and notable operational events Maintenance logs , which track what was serviced, repaired, or inspected and when Safety and drill records , which prove training stays current and equipment gets checked on schedule Compliance records , which tie the other three together to satisfy flag, class, and charter requirements Why Consistency Beats Perfection A simple entry made on time is more valuable than a flawless entry made late. Consistent recordkeepi...