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
DUNE
MMSI 636024784 · Call sign 5LUG6
Not yet on Master's MateType
Tanker
Flag
LBRLength
249 m
Beam
44 m
Draft
9 m
Call sign
5LUG6
IMO
1021788
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
DUNE is a tank ship under the Liberian flag, 249 metres LOA. She has a 44-metre beam and a draft of 9 m. Look for MMSI 636024784, call sign 5LUG6, IMO 1021788. The Master's Mate Safety Initiative Network welcomes DUNE — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on DUNE, 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 3, 2026
Position
21.6728° N, 17.9361° W
Wherever DUNE roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DUNE 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 DUNE and switch it all on
Free to join · nothing to install to start · cancel anytime
About DUNE
What kind of vessel is DUNE?
DUNE is a Tanker flagged to Liberia.
Where was DUNE last seen?
DUNE was last reported in around 22°N 18°W in Jun 2026 on public AIS.
What is DUNE's MMSI?
DUNE's MMSI is 636024784. Call sign 5LUG6. IMO 1021788.
How big is DUNE?
DUNE is about 249 m long, 44 m on the beam, drawing 9 m.
Is DUNE on the Master's Mate Safety Initiative Network?
Not yet. If DUNE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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