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 56
MMSI 525001143
Not yet on Master's MateFlag
IDNLength
50 m
IMO
9792553
AIS reports
2
Sabuk Nusantara 56, an Indonesian vessel, measures 50 metres on deck. Look for MMSI 525001143, IMO 9792553. The Master's Mate Safety Initiative Network welcomes Sabuk Nusantara 56 — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is Sabuk Nusantara 56 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 Sabuk Nusantara 56 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 Sabuk Nusantara 56 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 56 and switch it all on
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About Sabuk Nusantara 56
What kind of vessel is Sabuk Nusantara 56?
Sabuk Nusantara 56 is a vessel flagged to Indonesia.
What is Sabuk Nusantara 56's MMSI?
Sabuk Nusantara 56's MMSI is 525001143. IMO 9792553.
How big is Sabuk Nusantara 56?
Sabuk Nusantara 56 is about 50 m long.
Is Sabuk Nusantara 56 on the Master's Mate Safety Initiative Network?
Not yet. If Sabuk Nusantara 56 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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