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
SIMI
MMSI 636025811 · Call sign 5LZG6
Not yet on Master's MateType
Tanker
Flag
LBRLength
250 m
Beam
44 m
Draft
8.5 m
Call sign
5LZG6
IMO
1024998
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
Out of Liberia, SIMI is a 250-metre tank ship. Below, she has a 44-metre beam and a draft measuring 8.5 metres. On AIS she appears as MMSI 636025811, call sign 5LZG6, IMO 1024998. Add SIMI to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on SIMI, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Live AIS position · Jun 9, 2026 06:03 UTC
Position
59.7576° N, 24.7621° E
Status
Under way (engine)
Speed
11.7 kn
Course
77°
Destination
RUULU
ETA
06-10 09:00 UTC
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SIMI 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 SIMI and switch it all on
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About SIMI
What kind of vessel is SIMI?
SIMI is a Tanker flagged to Liberia.
Where was SIMI last seen?
SIMI was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SIMI's MMSI?
SIMI's MMSI is 636025811. Call sign 5LZG6. IMO 1024998.
How big is SIMI?
SIMI is about 250 m long, 44 m on the beam, drawing 8.5 m.
Is SIMI on the Master's Mate Safety Initiative Network?
Not yet. If SIMI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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