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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
JELMER
MMSI 244700372 · Call sign PH3566
Not yet on Master's MateType
Other
Flag
NLDLength
86 m
Beam
9 m
Draft
0.1 m
Call sign
PH3566
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
A Dutch craft, JELMER measures 86 metres. She carries a beam of 9 m and a 0.1-metre draft. On AIS she appears as MMSI 244700372, call sign PH3566. Put JELMER on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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Is JELMER 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 9, 2026 11:54 UTC
Position
51.7970° N, 4.6222° E
Status
Under way (engine)
Speed
6.6 kn
Course
182°
Destination
VIANEN
ETA
12-04 00:00 UTC
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put JELMER 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 JELMER and switch it all on
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About JELMER
What kind of vessel is JELMER?
JELMER is a Other flagged to Netherlands.
Where was JELMER last seen?
JELMER was last reported in the North Sea in Jun 2026 on public AIS.
What is JELMER's MMSI?
JELMER's MMSI is 244700372. Call sign PH3566.
How big is JELMER?
JELMER is about 86 m long, 9 m on the beam, drawing 0.1 m.
Is JELMER on the Master's Mate Safety Initiative Network?
Not yet. If JELMER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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