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
VOLHARDING XI
MMSI 244710876 · Call sign PI7942
Not yet on Master's MateType
Tanker
Flag
NLDLength
73 m
Beam
9 m
Draft
1.4 m
Call sign
PI7942
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the Netherlands, VOLHARDING XI is a 73-metre tank vessel. VOLHARDING XI has 9 metres in the beam and a 1.4 m draft. On the registers she's MMSI 244710876, call sign PI7942. VOLHARDING XI is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on VOLHARDING XI, 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
Last known position · Jun 4, 2026
Position
51.8950° N, 4.4236° E
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.
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Joining the Safety Initiative Network doesn't just put VOLHARDING XI 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 VOLHARDING XI and switch it all on
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About VOLHARDING XI
What kind of vessel is VOLHARDING XI?
VOLHARDING XI is a Tanker flagged to Netherlands.
Where was VOLHARDING XI last seen?
VOLHARDING XI was last reported in the North Sea in Jun 2026 on public AIS.
What is VOLHARDING XI's MMSI?
VOLHARDING XI's MMSI is 244710876. Call sign PI7942.
How big is VOLHARDING XI?
VOLHARDING XI is about 73 m long, 9 m on the beam, drawing 1.4 m.
Is VOLHARDING XI on the Master's Mate Safety Initiative Network?
Not yet. If VOLHARDING XI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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