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
LEOPOLDSTAD
MMSI 269057360 · Call sign HE7360
Not yet on Master's MateType
Tanker
Flag
CHELength
135 m
Beam
16 m
Draft
3.7 m
Call sign
HE7360
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
LEOPOLDSTAD, a Swiss tank vessel, measures 135 metres on deck. She has a 16-metre beam and a draft of 3.7 m. Look for MMSI 269057360, call sign HE7360. Sign LEOPOLDSTAD 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 commercial operators
Eyes on LEOPOLDSTAD, 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 9, 2026 04:40 UTC
Position
51.9589° N, 4.1443° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
ROTTERDAM CALANDKANA
ETA
06-07 14:58 UTC
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 LEOPOLDSTAD 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 LEOPOLDSTAD and switch it all on
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About LEOPOLDSTAD
What kind of vessel is LEOPOLDSTAD?
LEOPOLDSTAD is a Tanker flagged to Switzerland.
Where was LEOPOLDSTAD last seen?
LEOPOLDSTAD was last reported in the North Sea in Jun 2026 on public AIS.
What is LEOPOLDSTAD's MMSI?
LEOPOLDSTAD's MMSI is 269057360. Call sign HE7360.
How big is LEOPOLDSTAD?
LEOPOLDSTAD is about 135 m long, 16 m on the beam, drawing 3.7 m.
Is LEOPOLDSTAD on the Master's Mate Safety Initiative Network?
Not yet. If LEOPOLDSTAD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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