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.
Cargo
SUPRA SOVEREIGN
MMSI 636023990 · Call sign 5LQK7
Not yet on Master's MateType
Cargo
Flag
LBRLength
190 m
Beam
32 m
Draft
6.5 m
Call sign
5LQK7
IMO
9478860
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A Liberian cargo carrier, SUPRA SOVEREIGN measures 190 metres. She carries a 32 m beam and a 6.5-metre draft. She broadcasts as MMSI 636023990, call sign 5LQK7, IMO 9478860. It's free to add SUPRA SOVEREIGN to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on SUPRA SOVEREIGN, 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 21:29 UTC
Position
39.9369° N, 10.1199° W
Status
Under way (engine)
Speed
12.0 kn
Course
177°
Transiting the North Atlantic? 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 SUPRA SOVEREIGN 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 SUPRA SOVEREIGN and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUPRA SOVEREIGN
What kind of vessel is SUPRA SOVEREIGN?
SUPRA SOVEREIGN is a Cargo flagged to Liberia.
Where was SUPRA SOVEREIGN last seen?
SUPRA SOVEREIGN was last reported in the North Atlantic in Jun 2026 on public AIS.
What is SUPRA SOVEREIGN's MMSI?
SUPRA SOVEREIGN's MMSI is 636023990. Call sign 5LQK7. IMO 9478860.
How big is SUPRA SOVEREIGN?
SUPRA SOVEREIGN is about 190 m long, 32 m on the beam, drawing 6.5 m.
Is SUPRA SOVEREIGN on the Master's Mate Safety Initiative Network?
Not yet. If SUPRA SOVEREIGN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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