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
Sea Cabin
MMSI 368167770 · Call sign WDP4350
Not yet on Master's MateType
Recreational
Flag
USALength
13.7 m
Beam
7.4 m
Draft
2.3 m
Call sign
WDP4350
Official No.
1305796
AIS reports
2
Sea Cabin, an American family boat, measures 13.7 metres on deck. Sea Cabin has a beam of 7.4 m and a 2.3 m draft. Find her under MMSI 368167770, call sign WDP4350. Sea Cabin is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for recreational captains
Keep Sea Cabin 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 Sea Cabin 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 Sea Cabin 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 Sea Cabin and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sea Cabin
What kind of vessel is Sea Cabin?
Sea Cabin is a Recreational flagged to United States of America.
What is Sea Cabin's MMSI?
Sea Cabin's MMSI is 368167770. Call sign WDP4350.
How big is Sea Cabin?
Sea Cabin is about 13.7 m long, 7.4 m on the beam, drawing 2.3 m.
Is Sea Cabin on the Master's Mate Safety Initiative Network?
Not yet. If Sea Cabin is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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