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.
Vessel
SJ SATU
MMSI 533000313 · Call sign 9MVE3
Not yet on Master's MateFlag
MYSLength
70 m
Beam
12 m
Draft
3.2 m
Call sign
9MVE3
IMO
8989082
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
SJ SATU, a Malaysian craft, measures 70 metres on deck. Below, she has a 12 m beam and a draft of 3.2 m. She's on record as MMSI 533000313, call sign 9MVE3, IMO 8989082. SJ SATU is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is SJ SATU your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 9, 2026 09:16 UTC
Position
1.2916° N, 103.9286° E
Status
At anchor
Speed
0.0 kn
Course
0°
Destination
PEBGC
ETA
06-03 14:00 UTC
Crossing the Strait of Malacca? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SJ SATU on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About SJ SATU
What kind of vessel is SJ SATU?
SJ SATU is a vessel flagged to Malaysia.
Where was SJ SATU last seen?
SJ SATU was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is SJ SATU's MMSI?
SJ SATU's MMSI is 533000313. Call sign 9MVE3. IMO 8989082.
How big is SJ SATU?
SJ SATU is about 70 m long, 12 m on the beam, drawing 3.2 m.
Is SJ SATU on the Master's Mate Safety Initiative Network?
Not yet. If SJ SATU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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