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

Corso Marine

MMSI 667001607

Not yet on Master's Mate

Flag

SLE

Length

109 m

IMO

9203708

AIS reports

Corso Marine is a 109-metre craft registered in Sierra Leone. Look for MMSI 667001607, IMO 9203708. The Master's Mate Safety Initiative Network welcomes Corso Marine — free to join, cruiser-run, and always on watch.

Free forever · No credit card

Is Corso Marine 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 Corso Marine 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 Corso Marine 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 Corso Marine and switch it all on

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

Claim free → unlock everything

About Corso Marine

What kind of vessel is Corso Marine?

Corso Marine is a vessel flagged to Sierra Leone.

What is Corso Marine's MMSI?

Corso Marine's MMSI is 667001607. IMO 9203708.

How big is Corso Marine?

Corso Marine is about 109 m long.

Is Corso Marine on the Master's Mate Safety Initiative Network?

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