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
Sabuk Nusantara 37
MMSI 525101101
Not yet on Master's MateFlag
IDNLength
62.8 m
IMO
9712149
AIS reports
2
Sabuk Nusantara 37, an Indonesian craft, measures 62.8 metres on deck. Her registration reads MMSI 525101101, IMO 9712149. Sabuk Nusantara 37 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is Sabuk Nusantara 37 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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Wherever Sabuk Nusantara 37 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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Joining the Safety Initiative Network doesn't just put Sabuk Nusantara 37 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 Sabuk Nusantara 37 and switch it all on
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About Sabuk Nusantara 37
What kind of vessel is Sabuk Nusantara 37?
Sabuk Nusantara 37 is a vessel flagged to Indonesia.
What is Sabuk Nusantara 37's MMSI?
Sabuk Nusantara 37's MMSI is 525101101. IMO 9712149.
How big is Sabuk Nusantara 37?
Sabuk Nusantara 37 is about 62.8 m long.
Is Sabuk Nusantara 37 on the Master's Mate Safety Initiative Network?
Not yet. If Sabuk Nusantara 37 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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