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

Sagar Manthan

MMSI 525015072

Not yet on Master's Mate

Flag

IDN

Length

47 m

IMO

9165073

AIS reports

Sagar Manthan is a vessel listed on the Indonesia registry, 47 metres from stem to stern. On AIS she shows as MMSI 525015072, IMO 9165073. Join Sagar Manthan to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Wherever Sagar Manthan 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 Sagar Manthan 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 Sagar Manthan

What kind of vessel is Sagar Manthan?

Sagar Manthan is a vessel flagged to Indonesia.

What is Sagar Manthan's MMSI?

Sagar Manthan's MMSI is 525015072. IMO 9165073.

How big is Sagar Manthan?

Sagar Manthan is about 47 m long.

Is Sagar Manthan on the Master's Mate Safety Initiative Network?

Not yet. If Sagar Manthan is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).