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
GRAND MASTER
MMSI 265592570 · Call sign SBDV
Not yet on Master's MateType
Tug
Flag
SWELength
30 m
Beam
8 m
Draft
4.2 m
Call sign
SBDV
IMO
5153711
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
GRAND MASTER flies the Swedish flag — a 30-metre harbour tug. Below, she has 8 metres in the beam and a draft of 4.2 m. Look for MMSI 265592570, call sign SBDV, IMO 5153711. GRAND MASTER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like GRAND MASTER.
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 15:57 UTC
Position
63.2764° N, 18.7168° E
Status
Under way (engine)
Speed
0.0 kn
Course
173°
Destination
OERNSKOLDSVIK ICEBR
Working the Norwegian coast? 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 GRAND MASTER 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 GRAND MASTER and switch it all on
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About GRAND MASTER
What kind of vessel is GRAND MASTER?
GRAND MASTER is a Tug flagged to Sweden.
Where was GRAND MASTER last seen?
GRAND MASTER was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is GRAND MASTER's MMSI?
GRAND MASTER's MMSI is 265592570. Call sign SBDV. IMO 5153711.
How big is GRAND MASTER?
GRAND MASTER is about 30 m long, 8 m on the beam, drawing 4.2 m.
Is GRAND MASTER on the Master's Mate Safety Initiative Network?
Not yet. If GRAND MASTER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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