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.
Tug
STEIN
MMSI 211611070 · Call sign DKYR
Not yet on Master's MateType
Tug
Flag
DEULength
28 m
Beam
8 m
Draft
5.2 m
Call sign
DKYR
IMO
9241243
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
STEIN, a German tugboat, measures 28 metres on deck. She's built with a 8-metre beam and a 5.2 m draft. Her registration reads MMSI 211611070, call sign DKYR, IMO 9241243. Add STEIN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like STEIN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 06:24 UTC
Position
54.3239° N, 10.1536° E
Status
Moored
Speed
0.0 kn
Course
137°
Destination
KIEL
ETA
06-01 23:59 UTC
Working 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 STEIN on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 STEIN and switch it all on
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About STEIN
What kind of vessel is STEIN?
STEIN is a Tug flagged to Germany.
Where was STEIN last seen?
STEIN was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is STEIN's MMSI?
STEIN's MMSI is 211611070. Call sign DKYR. IMO 9241243.
How big is STEIN?
STEIN is about 28 m long, 8 m on the beam, drawing 5.2 m.
Is STEIN on the Master's Mate Safety Initiative Network?
Not yet. If STEIN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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