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.
Passenger
STRALSUND
MMSI 211440370 · Call sign DD4247
Not yet on Master's MateType
Passenger
Flag
DEULength
30 m
Beam
10 m
Call sign
DD4247
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the German registry, STRALSUND is a 30-metre passenger vessel. STRALSUND has a beam measuring 10 metres. She broadcasts as MMSI 211440370, call sign DD4247. STRALSUND can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard STRALSUND safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
54.2983° N, 9.6973° E
Sailing 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.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STRALSUND on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim STRALSUND and switch it all on
Free to join · nothing to install to start · cancel anytime
About STRALSUND
What kind of vessel is STRALSUND?
STRALSUND is a Passenger flagged to Germany.
Where was STRALSUND last seen?
STRALSUND was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is STRALSUND's MMSI?
STRALSUND's MMSI is 211440370. Call sign DD4247.
How big is STRALSUND?
STRALSUND is about 30 m long, 10 m on the beam.
Is STRALSUND on the Master's Mate Safety Initiative Network?
Not yet. If STRALSUND is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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