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.
Pleasure Craft
WILHELMINA
MMSI 244100334 · Call sign PF3473
Not yet on Master's MateType
Pleasure Craft
Flag
NLDLength
22 m
Beam
7 m
Draft
1.8 m
Call sign
PF3473
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
77
Registered in the Netherlands, WILHELMINA is a 22-metre pleasure craft. She carries a beam of 7 m and a 1.8 m draft. She's listed under MMSI 244100334, call sign PF3473. Claim WILHELMINA free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for recreational captains
Keep WILHELMINA looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:35 UTC
Position
53.1979° N, 5.7609° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
LEEUW@RDEN>>
Cruising 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.
Free with your claim · for recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put WILHELMINA 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 WILHELMINA and switch it all on
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About WILHELMINA
What kind of vessel is WILHELMINA?
WILHELMINA is a Pleasure Craft flagged to Netherlands.
Where was WILHELMINA last seen?
WILHELMINA was last reported in the North Sea in Jun 2026 on public AIS.
What is WILHELMINA's MMSI?
WILHELMINA's MMSI is 244100334. Call sign PF3473.
How big is WILHELMINA?
WILHELMINA is about 22 m long, 7 m on the beam, drawing 1.8 m.
Is WILHELMINA on the Master's Mate Safety Initiative Network?
Not yet. If WILHELMINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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