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.
Port Tender
MARLEEN
MMSI 211207390 · Call sign DF5425
Not yet on Master's MateType
Port Tender
Flag
DEULength
10 m
Beam
3 m
Call sign
DF5425
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
69
MARLEEN, a working craft registered in Germany, measures 10 metres on deck. She has a beam of 3 m. She's listed under MMSI 211207390, call sign DF5425. Put MARLEEN on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
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Built for boats that work — like MARLEEN.
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 16:51 UTC
Position
53.7035° N, 7.5298° E
Status
Under way (engine)
Speed
9.1 kn
Course
119°
Destination
BENSERSIEL
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Joining the Safety Initiative Network doesn't just put MARLEEN 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 MARLEEN and switch it all on
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About MARLEEN
What kind of vessel is MARLEEN?
MARLEEN is a Port Tender flagged to Germany.
Where was MARLEEN last seen?
MARLEEN was last reported in the North Sea in Jun 2026 on public AIS.
What is MARLEEN's MMSI?
MARLEEN's MMSI is 211207390. Call sign DF5425.
How big is MARLEEN?
MARLEEN is about 10 m long, 3 m on the beam.
Is MARLEEN on the Master's Mate Safety Initiative Network?
Not yet. If MARLEEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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