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.
Wing-in-ground
MATHIJS
MMSI 244650860 · Call sign PI3743
Not yet on Master's MateType
Wing-in-ground
Flag
NLDLength
86 m
Beam
10 m
Draft
2.8 m
Call sign
PI3743
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
MATHIJS is a Dutch boat — 86 metres overall. She has a 10 m beam and a draft measuring 2.8 metres. Officially she's MMSI 244650860, call sign PI3743. Bring MATHIJS aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Is MATHIJS 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 06:47 UTC
Position
51.8873° N, 4.2291° E
Status
Under way (engine)
Speed
5.7 kn
Course
336°
Crossing the North Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MATHIJS 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 MATHIJS and switch it all on
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About MATHIJS
What kind of vessel is MATHIJS?
MATHIJS is a Wing-in-ground flagged to Netherlands.
Where was MATHIJS last seen?
MATHIJS was last reported in the North Sea in Jun 2026 on public AIS.
What is MATHIJS's MMSI?
MATHIJS's MMSI is 244650860. Call sign PI3743.
How big is MATHIJS?
MATHIJS is about 86 m long, 10 m on the beam, drawing 2.8 m.
Is MATHIJS on the Master's Mate Safety Initiative Network?
Not yet. If MATHIJS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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