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.
Other
WS37
MMSI 211180550 · Call sign DD4025
Not yet on Master's MateType
Other
Flag
DEULength
18 m
Beam
5 m
Call sign
DD4025
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
WS37 flies the German flag — an 18-metre vessel. She has a beam of 5 m. She's listed under MMSI 211180550, call sign DD4025. Give WS37 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is WS37 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
Live AIS position · Jun 9, 2026 07:47 UTC
Position
53.4613° N, 10.0563° E
Status
Under way (engine)
Speed
7.5 kn
Course
314°
Destination
HAMBURG
ETA
05-18 12:00 UTC
Crossing the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put WS37 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 WS37 and switch it all on
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About WS37
What kind of vessel is WS37?
WS37 is a Other flagged to Germany.
Where was WS37 last seen?
WS37 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is WS37's MMSI?
WS37's MMSI is 211180550. Call sign DD4025.
How big is WS37?
WS37 is about 18 m long, 5 m on the beam.
Is WS37 on the Master's Mate Safety Initiative Network?
Not yet. If WS37 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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