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.
Other
H-541
MMSI 352006344 · Call sign 3EA4165
Not yet on Master's MateType
Other
Flag
PANLength
150 m
Beam
50 m
Call sign
3EA4165
IMO
8766478
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in Panama, H-541 is a 150-metre craft. She has 50 metres in the beam. On the registers she's MMSI 352006344, call sign 3EA4165, IMO 8766478. Put H-541 on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is H-541 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 05:05 UTC
Position
59.7626° N, 5.4940° E
Speed
0.0 kn
Course
360°
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 H-541 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 H-541 and switch it all on
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About H-541
What kind of vessel is H-541?
H-541 is a Other flagged to Panama.
Where was H-541 last seen?
H-541 was last reported in the North Sea in Jun 2026 on public AIS.
What is H-541's MMSI?
H-541's MMSI is 352006344. Call sign 3EA4165. IMO 8766478.
How big is H-541?
H-541 is about 150 m long, 50 m on the beam.
Is H-541 on the Master's Mate Safety Initiative Network?
Not yet. If H-541 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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