Field-informed maintenance guidance, diagnostic context, service updates, and technical articles from the Accumar Marine team.
A hands-on comparison of the top marine chartplotters for 2026. Captain Roland compares the Garmin GPSMAP 1223xsv, Simrad NSX 3012, and Raymarine Axiom 2 Pro 12 after installing hundreds of each.
With 25+ years on the water, Captain Roland breaks down how to select the right marine electronics for your boat — from chartplotters and fishfinders to radar and autopilots. Compare Garmin, Simrad, Raymarine, and B&G.
Monthly tips on marine AC, batteries, watermakers, and more — straight from our 25+ year veteran technicians. No spam, just real-world maintenance advice.
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