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.
Dredging
DN40
MMSI 645485000
Not yet on Master's MateType
Dredging
Flag
MUSLength
60 m
Beam
15 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Hailing from Mauritius, DN40 is a 60-metre working vessel. Her hull carries 15 metres in the beam. She's listed under MMSI 645485000. Sign DN40 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like DN40.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 04:43 UTC
Position
51.2739° N, 4.2587° E
Status
Restricted manoeuvrability
Speed
0.0 kn
Course
360°
Working the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put DN40 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 DN40 and switch it all on
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About DN40
What kind of vessel is DN40?
DN40 is a Dredging flagged to Mauritius.
Where was DN40 last seen?
DN40 was last reported in the North Sea in Jun 2026 on public AIS.
What is DN40's MMSI?
DN40's MMSI is 645485000.
How big is DN40?
DN40 is about 60 m long, 15 m on the beam.
Is DN40 on the Master's Mate Safety Initiative Network?
Not yet. If DN40 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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