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

Anna Maria Express

MMSI 368270440 · Call sign WDN3309

Not yet on Master's Mate

Flag

USA

Call sign

WDN3309

Official No.

FL 2029 TH

AIS reports

Anna Maria Express is an American vessel. Her registration reads MMSI 368270440, call sign WDN3309. Anna Maria Express belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Anna Maria Express 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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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Anna Maria Express 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 Anna Maria Express 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 Anna Maria Express and switch it all on

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About Anna Maria Express

What kind of vessel is Anna Maria Express?

Anna Maria Express is a vessel flagged to United States of America.

What is Anna Maria Express's MMSI?

Anna Maria Express's MMSI is 368270440. Call sign WDN3309.

Is Anna Maria Express on the Master's Mate Safety Initiative Network?

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