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
Asakaze 21
MMSI 431000876
Not yet on Master's MateFlag
JPNLength
102 m
IMO
9532068
AIS reports
2
Asakaze 21 is a vessel sailing under the Japanese flag, 102 metres in length. She broadcasts as MMSI 431000876, IMO 9532068. Sign Asakaze 21 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is Asakaze 21 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 Asakaze 21 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Asakaze 21 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 Asakaze 21 and switch it all on
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About Asakaze 21
What kind of vessel is Asakaze 21?
Asakaze 21 is a vessel flagged to Japan.
What is Asakaze 21's MMSI?
Asakaze 21's MMSI is 431000876. IMO 9532068.
How big is Asakaze 21?
Asakaze 21 is about 102 m long.
Is Asakaze 21 on the Master's Mate Safety Initiative Network?
Not yet. If Asakaze 21 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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