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.
Cargo
ONDERNEMING
Cargo · last seen 52°N 5°E · Jun 2026 · MMSI 244660495 · Call sign PD6531
Not yet on Master's MateType
Cargo
Length
63 m
Beam
7 m
Draft
2.6 m
Call sign
PD6531
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
ONDERNEMING is a 63-metre cargo carrier. She's built with a 7 m beam and a 2.6-metre draft. She broadcasts as MMSI 244660495, call sign PD6531. ONDERNEMING is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on ONDERNEMING, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 15, 2026 16:48 UTC
Position
52.1511° N, 5.0079° E
Status
Under way (engine)
Speed
6.3 kn
Course
132°
Transiting 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ONDERNEMING on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 ONDERNEMING and switch it all on
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About ONDERNEMING
What kind of vessel is ONDERNEMING?
ONDERNEMING is a Cargo.
Where was ONDERNEMING last seen?
ONDERNEMING was last reported in the North Sea in Jun 2026 on public AIS.
What is ONDERNEMING's MMSI?
ONDERNEMING's MMSI is 244660495. Call sign PD6531.
How big is ONDERNEMING?
ONDERNEMING is about 63 m long, 7 m on the beam, drawing 2.6 m.
Is ONDERNEMING on the Master's Mate Safety Initiative Network?
Not yet. If ONDERNEMING is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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