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.

Recreational

Shadow Marie

MMSI 367400540 · Call sign WDE8019

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

9.8 m

Beam

3.6 m

Draft

2.6 m

Call sign

WDE8019

Official No.

609129

AIS reports

Shadow Marie flies the American flag — a 9.8-metre pleasure craft. She's built with a beam of 3.6 m and a 2.6 m draft. She broadcasts as MMSI 367400540, call sign WDE8019. Give Shadow Marie the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

Free forever · No credit card · for recreational captains

Keep Shadow Marie looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Shadow Marie 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 · for recreational captains

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

Joining the Safety Initiative Network doesn't just put Shadow Marie 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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

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 Shadow Marie and switch it all on

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

Claim free → unlock everything

About Shadow Marie

What kind of vessel is Shadow Marie?

Shadow Marie is a Recreational flagged to United States of America.

What is Shadow Marie's MMSI?

Shadow Marie's MMSI is 367400540. Call sign WDE8019.

How big is Shadow Marie?

Shadow Marie is about 9.8 m long, 3.6 m on the beam, drawing 2.6 m.

Is Shadow Marie on the Master's Mate Safety Initiative Network?

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