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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
SIMSIMAH
MMSI 636023882 · Call sign 5LPW8
Not yet on Master's MateType
Tanker
Flag
LBRLength
290 m
Beam
46 m
Draft
11.9 m
Call sign
5LPW8
IMO
9977282
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
66
SIMSIMAH is a tanker flagged in Liberia, 290 metres in length. She carries a 46-metre beam and a 11.9 m draft. Find her under MMSI 636023882, call sign 5LPW8, IMO 9977282. SIMSIMAH is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on SIMSIMAH, 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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Last known position · Jun 4, 2026
Position
39.0341° N, 0.9256° E
Transiting the Western Mediterranean? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SIMSIMAH 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 SIMSIMAH and switch it all on
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About SIMSIMAH
What kind of vessel is SIMSIMAH?
SIMSIMAH is a Tanker flagged to Liberia.
Where was SIMSIMAH last seen?
SIMSIMAH was last reported in the Western Mediterranean in Jun 2026 on public AIS.
What is SIMSIMAH's MMSI?
SIMSIMAH's MMSI is 636023882. Call sign 5LPW8. IMO 9977282.
How big is SIMSIMAH?
SIMSIMAH is about 290 m long, 46 m on the beam, drawing 11.9 m.
Is SIMSIMAH on the Master's Mate Safety Initiative Network?
Not yet. If SIMSIMAH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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