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.
Other
P1
MMSI 244700938 · Call sign PD4@@%
Not yet on Master's MateType
Other
Flag
NLDLength
28 m
Beam
7 m
Draft
1.8 m
Call sign
PD4@@%
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
47
Registered in the Netherlands, P1 is a 28-metre vessel. P1 has a beam measuring 7 metres and a 1.8 m draft. Look for MMSI 244700938, call sign PD4@@%. P1 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
Is P1 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:04 UTC
Position
51.8290° N, 4.9632° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
ROTTERDAM
Crossing 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put P1 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 P1 and switch it all on
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About P1
What kind of vessel is P1?
P1 is a Other flagged to Netherlands.
Where was P1 last seen?
P1 was last reported in the North Sea in Jun 2026 on public AIS.
What is P1's MMSI?
P1's MMSI is 244700938. Call sign PD4@@%.
How big is P1?
P1 is about 28 m long, 7 m on the beam, drawing 1.8 m.
Is P1 on the Master's Mate Safety Initiative Network?
Not yet. If P1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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