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
HARGNE AU COEUR
MMSI 227562010 · Call sign FGD4505
Not yet on Master's MateFlag
FRACall sign
FGD4505
IMO
8542121
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
45
HARGNE AU COEUR is a boat, on the France registry. Officially she's MMSI 227562010, call sign FGD4505, IMO 8542121. Join HARGNE AU COEUR to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is HARGNE AU COEUR 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 10, 2026 02:13 UTC
Position
48.2082° N, 4.7613° W
Speed
9.6 kn
Course
173°
Crossing the Bay of Biscay? 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 HARGNE AU COEUR 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 HARGNE AU COEUR and switch it all on
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About HARGNE AU COEUR
What kind of vessel is HARGNE AU COEUR?
HARGNE AU COEUR is a vessel flagged to France.
Where was HARGNE AU COEUR last seen?
HARGNE AU COEUR was last reported in the Bay of Biscay in Jun 2026 on public AIS.
What is HARGNE AU COEUR's MMSI?
HARGNE AU COEUR's MMSI is 227562010. Call sign FGD4505. IMO 8542121.
Is HARGNE AU COEUR on the Master's Mate Safety Initiative Network?
Not yet. If HARGNE AU COEUR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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