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
Nagara
MMSI 431011592
Not yet on Master's MateFlag
JPNLength
136.2 m
IMO
9843778
AIS reports
2
Nagara, a Japanese craft, measures 136.2 metres on deck. Her papers read MMSI 431011592, IMO 9843778. Claim Nagara free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is Nagara 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.
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Live AIS position · Jun 9, 2026 07:33 UTC
Position
34.1349° N, 134.9800° E
Status
Under way (engine)
Speed
15.6 kn
Course
177°
Destination
>JP TYO O O-2
ETA
06-10 15:00 UTC
Crossing the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put Nagara 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.
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About Nagara
What kind of vessel is Nagara?
Nagara is a vessel flagged to Japan.
Where was Nagara last seen?
Nagara was last reported in the Sea of Japan on public AIS.
What is Nagara's MMSI?
Nagara's MMSI is 431011592. IMO 9843778.
How big is Nagara?
Nagara is about 136.2 m long.
Is Nagara on the Master's Mate Safety Initiative Network?
Not yet. If Nagara is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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