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.
Tug
SOBRINO
MMSI 244059206 · Call sign PB6362
Not yet on Master's MateType
Tug
Flag
NLDLength
17 m
Beam
5 m
Call sign
PB6362
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the Netherlands, SOBRINO is a 17-metre working tug. She carries a 5 m beam. Her papers read MMSI 244059206, call sign PB6362. Join SOBRINO to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like SOBRINO.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 18:01 UTC
Position
51.8074° N, 4.6079° E
Speed
0.0 kn
Course
360°
Working 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 SOBRINO on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 SOBRINO and switch it all on
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About SOBRINO
What kind of vessel is SOBRINO?
SOBRINO is a Tug flagged to Netherlands.
Where was SOBRINO last seen?
SOBRINO was last reported in the North Sea in Jun 2026 on public AIS.
What is SOBRINO's MMSI?
SOBRINO's MMSI is 244059206. Call sign PB6362.
How big is SOBRINO?
SOBRINO is about 17 m long, 5 m on the beam.
Is SOBRINO on the Master's Mate Safety Initiative Network?
Not yet. If SOBRINO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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