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.
Vessel
Simon Stevin
MMSI 253309000
Not yet on Master's MateFlag
LUXLength
191 m
IMO
9464807
AIS reports
2
Simon Stevin flies the Luxembourg flag — a 191-metre vessel. Look for MMSI 253309000, IMO 9464807. There's a place for Simon Stevin on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is Simon Stevin your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 04:45 UTC
Position
54.6529° N, 0.9857° W
Status
Restricted manoeuvrability
Speed
0.0 kn
Course
44°
Destination
OFFSHORE GBMDB
ETA
06-04 16:00 UTC
Crossing the North 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 Simon Stevin on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Simon Stevin and switch it all on
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About Simon Stevin
What kind of vessel is Simon Stevin?
Simon Stevin is a vessel flagged to Luxembourg.
Where was Simon Stevin last seen?
Simon Stevin was last reported in the North Sea on public AIS.
What is Simon Stevin's MMSI?
Simon Stevin's MMSI is 253309000. IMO 9464807.
How big is Simon Stevin?
Simon Stevin is about 191 m long.
Is Simon Stevin on the Master's Mate Safety Initiative Network?
Not yet. If Simon Stevin is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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