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
KOOPHANDEL II
MMSI 244660507 · Call sign PF9638
Not yet on Master's MateType
Passenger
Flag
NLDLength
20 m
Beam
3 m
Draft
1.2 m
Call sign
PF9638
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
KOOPHANDEL II is a Dutch passenger ship, 20 metres on deck. Her hull carries a beam of 3 m and a draft measuring 1.2 metres. On the registers she's MMSI 244660507, call sign PF9638. There's a place for KOOPHANDEL II on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard KOOPHANDEL II 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 9, 2026 21:48 UTC
Position
52.3742° N, 4.8784° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
AMSTERDAM
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 KOOPHANDEL II 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 KOOPHANDEL II and switch it all on
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About KOOPHANDEL II
What kind of vessel is KOOPHANDEL II?
KOOPHANDEL II is a Passenger flagged to Netherlands.
Where was KOOPHANDEL II last seen?
KOOPHANDEL II was last reported in the North Sea in Jun 2026 on public AIS.
What is KOOPHANDEL II's MMSI?
KOOPHANDEL II's MMSI is 244660507. Call sign PF9638.
How big is KOOPHANDEL II?
KOOPHANDEL II is about 20 m long, 3 m on the beam, drawing 1.2 m.
Is KOOPHANDEL II on the Master's Mate Safety Initiative Network?
Not yet. If KOOPHANDEL II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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