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.
Tanker
GROENENDAAL
MMSI 244029535 · Call sign PB8649
Not yet on Master's MateType
Tanker
Flag
NLDLength
135 m
Beam
18 m
Draft
4 m
Call sign
PB8649
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
59
Out of the Netherlands, GROENENDAAL is a 135-metre tank ship. Her hull carries a beam of 18 m and a draft measuring 4 metres. On AIS she shows as MMSI 244029535, call sign PB8649. Add GROENENDAAL to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on GROENENDAAL, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 9, 2026 21:56 UTC
Position
51.8800° N, 4.2719° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
6E HAVENDOK
ETA
12-16 02:19 UTC
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put GROENENDAAL 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 GROENENDAAL and switch it all on
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About GROENENDAAL
What kind of vessel is GROENENDAAL?
GROENENDAAL is a Tanker flagged to Netherlands.
Where was GROENENDAAL last seen?
GROENENDAAL was last reported in the North Sea in Jun 2026 on public AIS.
What is GROENENDAAL's MMSI?
GROENENDAAL's MMSI is 244029535. Call sign PB8649.
How big is GROENENDAAL?
GROENENDAAL is about 135 m long, 18 m on the beam, drawing 4 m.
Is GROENENDAAL on the Master's Mate Safety Initiative Network?
Not yet. If GROENENDAAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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