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.
Passenger
CLAES HORN
MMSI 244740824 · Call sign PH9656
Not yet on Master's MateType
Passenger
Flag
NLDLength
26 m
Beam
5 m
Draft
0.1 m
Call sign
PH9656
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Dutch registry, CLAES HORN is a 26-metre ferry vessel. Her hull carries a 5 m beam and a draft of 0.1 m. She broadcasts as MMSI 244740824, call sign PH9656. Join CLAES HORN to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard CLAES HORN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
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Live AIS position · Jun 9, 2026 19:47 UTC
Position
52.5619° N, 4.7409° E
Status
Moored
Speed
0.0 kn
Course
0°
Destination
@@IRS@D9T @@H
ETA
01-08 10:12 UTC
Sailing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put CLAES HORN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 CLAES HORN and switch it all on
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About CLAES HORN
What kind of vessel is CLAES HORN?
CLAES HORN is a Passenger flagged to Netherlands.
Where was CLAES HORN last seen?
CLAES HORN was last reported in the North Sea in Jun 2026 on public AIS.
What is CLAES HORN's MMSI?
CLAES HORN's MMSI is 244740824. Call sign PH9656.
How big is CLAES HORN?
CLAES HORN is about 26 m long, 5 m on the beam, drawing 0.1 m.
Is CLAES HORN on the Master's Mate Safety Initiative Network?
Not yet. If CLAES HORN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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