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

Meratus Sibolga

MMSI 525025057

Not yet on Master's Mate

Flag

IDN

Length

98 m

IMO

9018244

AIS reports

On the Indonesian registry, Meratus Sibolga is a 98-metre boat. Look for MMSI 525025057, IMO 9018244. Meratus Sibolga is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

Free forever · No credit card

Is Meratus Sibolga 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 Meratus Sibolga 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 Meratus Sibolga 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 Meratus Sibolga and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About Meratus Sibolga

What kind of vessel is Meratus Sibolga?

Meratus Sibolga is a vessel flagged to Indonesia.

What is Meratus Sibolga's MMSI?

Meratus Sibolga's MMSI is 525025057. IMO 9018244.

How big is Meratus Sibolga?

Meratus Sibolga is about 98 m long.

Is Meratus Sibolga on the Master's Mate Safety Initiative Network?

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