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
10-4311/0-YH-691
last seen 53°N 5°E · Jun 2026 · MMSI 244001433
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
10-4311/0-YH-691 is a vessel. On AIS she shows as MMSI 244001433. 10-4311/0-YH-691 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is 10-4311/0-YH-691 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.
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Live AIS position · Jun 15, 2026 20:01 UTC
Position
52.5510° N, 4.7992° E
Status
Under way (engine)
Speed
5.6 kn
Course
276°
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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Joining the Safety Initiative Network doesn't just put 10-4311/0-YH-691 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 10-4311/0-YH-691 and switch it all on
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About 10-4311/0-YH-691
What kind of vessel is 10-4311/0-YH-691?
10-4311/0-YH-691 is a vessel.
Where was 10-4311/0-YH-691 last seen?
10-4311/0-YH-691 was last reported in the North Sea in Jun 2026 on public AIS.
What is 10-4311/0-YH-691's MMSI?
10-4311/0-YH-691's MMSI is 244001433.
Is 10-4311/0-YH-691 on the Master's Mate Safety Initiative Network?
Not yet. If 10-4311/0-YH-691 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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