Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Vessel
SHIMIZU MARU NO.52
last seen 33°N 134°E · Jun 2026 · MMSI 431014261
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
SHIMIZU MARU NO.52 is a boat. On the registers she's MMSI 431014261. SHIMIZU MARU NO.52 is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card
Is SHIMIZU MARU NO.52 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 15, 2026 22:29 UTC
Position
33.2946° N, 134.1866° E
Status
Under way (engine)
Speed
0.0 kn
Course
308°
Wherever SHIMIZU MARU NO.52 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SHIMIZU MARU NO.52 on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SHIMIZU MARU NO.52 and switch it all on
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About SHIMIZU MARU NO.52
What kind of vessel is SHIMIZU MARU NO.52?
SHIMIZU MARU NO.52 is a vessel.
Where was SHIMIZU MARU NO.52 last seen?
SHIMIZU MARU NO.52 was last reported in around 33°N 134°E in Jun 2026 on public AIS.
What is SHIMIZU MARU NO.52's MMSI?
SHIMIZU MARU NO.52's MMSI is 431014261.
Is SHIMIZU MARU NO.52 on the Master's Mate Safety Initiative Network?
Not yet. If SHIMIZU MARU NO.52 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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