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
TUEMMLER
MMSI 211209770 · Call sign DB5824
Not yet on Master's MateType
Tug
Flag
DEULength
15 m
Beam
4 m
Call sign
DB5824
IMO
4805360
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
TUEMMLER is a German tug — 15 metres overall. Below, she has a beam of 4 m. On AIS she shows as MMSI 211209770, call sign DB5824, IMO 4805360. TUEMMLER is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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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 12:25 UTC
Position
53.3366° N, 7.1875° E
Speed
0.0 kn
Course
360°
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Joining the Safety Initiative Network doesn't just put TUEMMLER 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.
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About TUEMMLER
What kind of vessel is TUEMMLER?
TUEMMLER is a Tug flagged to Germany.
Where was TUEMMLER last seen?
TUEMMLER was last reported in the North Sea in Jun 2026 on public AIS.
What is TUEMMLER's MMSI?
TUEMMLER's MMSI is 211209770. Call sign DB5824. IMO 4805360.
How big is TUEMMLER?
TUEMMLER is about 15 m long, 4 m on the beam.
Is TUEMMLER on the Master's Mate Safety Initiative Network?
Not yet. If TUEMMLER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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