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

Grande Portogallo

MMSI 247065500

Not yet on Master's Mate

Flag

ITA

Length

176.5 m

IMO

9245598

AIS reports

Grande Portogallo is an Italian vessel, 176.5 metres from stem to stern. On the registers she's MMSI 247065500, IMO 9245598. Grande Portogallo belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Grande Portogallo 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 Grande Portogallo 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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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Grande Portogallo 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 Grande Portogallo and switch it all on

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About Grande Portogallo

What kind of vessel is Grande Portogallo?

Grande Portogallo is a vessel flagged to Italy.

What is Grande Portogallo's MMSI?

Grande Portogallo's MMSI is 247065500. IMO 9245598.

How big is Grande Portogallo?

Grande Portogallo is about 176.5 m long.

Is Grande Portogallo on the Master's Mate Safety Initiative Network?

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