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.

Unclassified

MARY'S PRIZE

MMSI 367320350 · Call sign WCX8793

Not yet on Master's Mate

Type

Unclassified

Flag

USA

Length

76.7 m

Beam

21.9 m

Draft

4.3 m

Call sign

WCX8793

Official No.

1028011

AIS reports

MARY'S PRIZE is an American boat, spanning 76.7 metres. She has a 21.9-metre beam and a draft measuring 4.3 metres. Officially she's MMSI 367320350, call sign WCX8793. MARY'S PRIZE can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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Is MARY'S PRIZE 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 MARY'S PRIZE 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 MARY'S PRIZE 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 MARY'S PRIZE and switch it all on

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About MARY'S PRIZE

What kind of vessel is MARY'S PRIZE?

MARY'S PRIZE is a Unclassified flagged to United States of America.

What is MARY'S PRIZE's MMSI?

MARY'S PRIZE's MMSI is 367320350. Call sign WCX8793.

How big is MARY'S PRIZE?

MARY'S PRIZE is about 76.7 m long, 21.9 m on the beam, drawing 4.3 m.

Is MARY'S PRIZE on the Master's Mate Safety Initiative Network?

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