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
Kirishima Maru No. 3
MMSI 431005216
Not yet on Master's MateFlag
JPNLength
90 m
IMO
9701619
AIS reports
2
Kirishima Maru No. 3 flies the Japanese flag — a 90-metre boat. Her registration reads MMSI 431005216, IMO 9701619. The Master's Mate Safety Initiative Network welcomes Kirishima Maru No. 3 — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is Kirishima Maru No. 3 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 Kirishima Maru No. 3 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 Kirishima Maru No. 3 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 Kirishima Maru No. 3 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kirishima Maru No. 3
What kind of vessel is Kirishima Maru No. 3?
Kirishima Maru No. 3 is a vessel flagged to Japan.
What is Kirishima Maru No. 3's MMSI?
Kirishima Maru No. 3's MMSI is 431005216. IMO 9701619.
How big is Kirishima Maru No. 3?
Kirishima Maru No. 3 is about 90 m long.
Is Kirishima Maru No. 3 on the Master's Mate Safety Initiative Network?
Not yet. If Kirishima Maru No. 3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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