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

Mobile

MMSI 366013000 · Call sign WDJ6488

Not yet on Master's Mate

Flag

USA

Length

210 m

Call sign

WDJ6488

IMO

8001206

Official No.

654193

AIS reports

Mobile, a vessel on the the United States registry, measures 210 metres on deck. On AIS she shows as MMSI 366013000, call sign WDJ6488, IMO 8001206. Mobile belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

Free forever · No credit card

Is Mobile 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 Mobile 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 Mobile 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 Mobile and switch it all on

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

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About Mobile

What kind of vessel is Mobile?

Mobile is a vessel flagged to United States of America.

What is Mobile's MMSI?

Mobile's MMSI is 366013000. Call sign WDJ6488. IMO 8001206.

How big is Mobile?

Mobile is about 210 m long.

Is Mobile on the Master's Mate Safety Initiative Network?

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