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
Kinei Maru No. 18
MMSI 431300108
Not yet on Master's MateFlag
JPNLength
90 m
IMO
9067881
AIS reports
2
Kinei Maru No. 18 is a Japanese 90-metre craft. She's listed under MMSI 431300108, IMO 9067881. The Master's Mate Safety Initiative Network welcomes Kinei Maru No. 18 — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is Kinei Maru No. 18 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
Wherever Kinei Maru No. 18 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 Kinei Maru No. 18 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 Kinei Maru No. 18 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kinei Maru No. 18
What kind of vessel is Kinei Maru No. 18?
Kinei Maru No. 18 is a vessel flagged to Japan.
What is Kinei Maru No. 18's MMSI?
Kinei Maru No. 18's MMSI is 431300108. IMO 9067881.
How big is Kinei Maru No. 18?
Kinei Maru No. 18 is about 90 m long.
Is Kinei Maru No. 18 on the Master's Mate Safety Initiative Network?
Not yet. If Kinei Maru No. 18 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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