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
SEA STAR 1
MMSI 636023450 · Call sign 5LNU2
Not yet on Master's MateType
Cargo
Flag
LBRLength
172 m
Beam
28 m
Draft
6.5 m
Call sign
5LNU2
IMO
9444974
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
36
Registered in Liberia, SEA STAR 1 is a 172-metre merchant ship. She has a beam of 28 m and a draft measuring 6.5 metres. Look for MMSI 636023450, call sign 5LNU2, IMO 9444974. The Master's Mate Safety Initiative Network welcomes SEA STAR 1 — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on SEA STAR 1, 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
1.2546° N, 103.6248° E
Transiting the Strait of Malacca? 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 SEA STAR 1 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 SEA STAR 1 and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA STAR 1
What kind of vessel is SEA STAR 1?
SEA STAR 1 is a Cargo flagged to Liberia.
Where was SEA STAR 1 last seen?
SEA STAR 1 was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is SEA STAR 1's MMSI?
SEA STAR 1's MMSI is 636023450. Call sign 5LNU2. IMO 9444974.
How big is SEA STAR 1?
SEA STAR 1 is about 172 m long, 28 m on the beam, drawing 6.5 m.
Is SEA STAR 1 on the Master's Mate Safety Initiative Network?
Not yet. If SEA STAR 1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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