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
DE FRIESCHE POORT
MMSI 244250729 · Call sign PG4840
Not yet on Master's MateType
Passenger
Flag
NLDLength
20 m
Beam
4 m
Call sign
PG4840
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
DE FRIESCHE POORT flies the Dutch flag — a 20-metre excursion vessel. She carries a beam of 4 m. She's listed under MMSI 244250729, call sign PG4840. Sign DE FRIESCHE POORT up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard DE FRIESCHE POORT safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 10, 2026 02:04 UTC
Position
52.6391° N, 4.7578° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
ALKMAAR
ETA
05-23 19:46 UTC
Sailing 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 DE FRIESCHE POORT 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 DE FRIESCHE POORT and switch it all on
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About DE FRIESCHE POORT
What kind of vessel is DE FRIESCHE POORT?
DE FRIESCHE POORT is a Passenger flagged to Netherlands.
Where was DE FRIESCHE POORT last seen?
DE FRIESCHE POORT was last reported in the North Sea in Jun 2026 on public AIS.
What is DE FRIESCHE POORT's MMSI?
DE FRIESCHE POORT's MMSI is 244250729. Call sign PG4840.
How big is DE FRIESCHE POORT?
DE FRIESCHE POORT is about 20 m long, 4 m on the beam.
Is DE FRIESCHE POORT on the Master's Mate Safety Initiative Network?
Not yet. If DE FRIESCHE POORT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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