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

WINTER FISHING

MMSI 366597320 · Call sign WCH5935

Not yet on Master's Mate

Flag

USA

Call sign

WCH5935

Official No.

WN3929GC

AIS reports

WINTER FISHING is a vessel, on the the United States registry. Look for MMSI 366597320, call sign WCH5935. Sign WINTER FISHING up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card

Is WINTER FISHING 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 WINTER FISHING 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 WINTER FISHING 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 WINTER FISHING and switch it all on

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About WINTER FISHING

What kind of vessel is WINTER FISHING?

WINTER FISHING is a vessel flagged to United States of America.

What is WINTER FISHING's MMSI?

WINTER FISHING's MMSI is 366597320. Call sign WCH5935.

Is WINTER FISHING on the Master's Mate Safety Initiative Network?

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