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.
Fishing
HM 423 VESTERHAV
MMSI 220051000 · Call sign OXCN
Not yet on Master's MateType
Fishing
Flag
DNKLength
20 m
Beam
6 m
Call sign
OXCN
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
49
HM 423 VESTERHAV, a working fishing vessel listed on the Denmark registry, measures 20 metres on deck. She has a beam measuring 6 metres. Look for MMSI 220051000, call sign OXCN. HM 423 VESTERHAV can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for working captains
Know where the fleet is. Get HM 423 VESTERHAV home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
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Last known position · Jun 3, 2026
Position
57.7509° N, 10.2409° E
Fishing the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put HM 423 VESTERHAV on the map. It hands you the full bridge:
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.
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.
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 HM 423 VESTERHAV and switch it all on
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About HM 423 VESTERHAV
What kind of vessel is HM 423 VESTERHAV?
HM 423 VESTERHAV is a Fishing flagged to Denmark.
Where was HM 423 VESTERHAV last seen?
HM 423 VESTERHAV was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is HM 423 VESTERHAV's MMSI?
HM 423 VESTERHAV's MMSI is 220051000. Call sign OXCN.
How big is HM 423 VESTERHAV?
HM 423 VESTERHAV is about 20 m long, 6 m on the beam.
Is HM 423 VESTERHAV on the Master's Mate Safety Initiative Network?
Not yet. If HM 423 VESTERHAV is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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