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Tag: Marine Electronics

Knot-Meter Calibration Framework for Oyster Point Racers

Close-up of a fouled paddlewheel sensor needing knot-meter calibration

Discover why your paddlewheel lies to you and how to implement a precise knot-meter calibration framework designed specifically for the unique tidal flush of South San Francisco Bay.

Proven Pier 32 Marina Boat Speed Solutions: Why GPS Lies

Before and after underwater intake cleaning at Pier 32 Marina showing barnacle removal

Is your brand-new chartplotter showing a massive drop in SOG? Discover why Pier 32 Marina boat speed issues are usually biological, not electronic, and how to save $15,400 in hidden costs.

Clipper Yacht Harbor Depth Sounder Calibration: Strategic Maintenance Guide

Professional diver performing Clipper Yacht Harbor depth sounder calibration and cleaning

Discover how biofouling in Sausalito’s Clipper Yacht Harbor causes the ‘Ghost Bottom’ effect, compromising your depth sounder accuracy. Learn the technical necessity of professional transducer face cleaning for safe navigation.

Brisbane Marina Speed Loss: Proven Ways to Fix Transducer Fouling

Close-up of transducer fouling causing Brisbane Marina speed loss

Is your boat losing speed in the Bay Area? Discover how Brisbane Marina speed loss is often caused by transducer fouling and learn the strategic steps to restore sensor accuracy.

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