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 MONARCH
MMSI 636022986 · Call sign 5LLJ7
Not yet on Master's MateType
Cargo
Flag
LBRLength
190 m
Beam
32 m
Draft
6.2 m
Call sign
5LLJ7
IMO
9479046
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
Registered in Liberia, SUPRA MONARCH is a 190-metre cargo carrier. She carries a beam of 32 m and a 6.2-metre draft. On the registers she's MMSI 636022986, call sign 5LLJ7, IMO 9479046. SUPRA MONARCH can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on SUPRA MONARCH, 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 2, 2026
Position
60.1128° N, 27.5429° E
Transiting the Baltic Sea? 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 MONARCH 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 MONARCH and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUPRA MONARCH
What kind of vessel is SUPRA MONARCH?
SUPRA MONARCH is a Cargo flagged to Liberia.
Where was SUPRA MONARCH last seen?
SUPRA MONARCH was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SUPRA MONARCH's MMSI?
SUPRA MONARCH's MMSI is 636022986. Call sign 5LLJ7. IMO 9479046.
How big is SUPRA MONARCH?
SUPRA MONARCH is about 190 m long, 32 m on the beam, drawing 6.2 m.
Is SUPRA MONARCH on the Master's Mate Safety Initiative Network?
Not yet. If SUPRA MONARCH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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