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
Bellis Sea Mu
MMSI 368051450 · Call sign WDK4061
Not yet on Master's MateType
Recreational
Flag
USALength
12.2 m
Beam
4.2 m
Draft
1.6 m
Call sign
WDK4061
Official No.
1286829
AIS reports
1
Bellis Sea Mu, an American family boat, measures 12.2 metres on deck. Bellis Sea Mu has 4.2 metres in the beam and a 1.6 m draft. Officially she's MMSI 368051450, call sign WDK4061. There's a place for Bellis Sea Mu on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for recreational captains
Keep Bellis Sea Mu 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 Bellis Sea Mu 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 Bellis Sea Mu 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 Bellis Sea Mu and switch it all on
Free to join · nothing to install to start · cancel anytime
About Bellis Sea Mu
What kind of vessel is Bellis Sea Mu?
Bellis Sea Mu is a Recreational flagged to United States of America.
What is Bellis Sea Mu's MMSI?
Bellis Sea Mu's MMSI is 368051450. Call sign WDK4061.
How big is Bellis Sea Mu?
Bellis Sea Mu is about 12.2 m long, 4.2 m on the beam, drawing 1.6 m.
Is Bellis Sea Mu on the Master's Mate Safety Initiative Network?
Not yet. If Bellis Sea Mu is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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