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.
Dredging
SL-T1
Dredging · Singapore · last seen 1°N 104°E · Jun 2026 · MMSI 563024850 · Call sign 9V2077
Not yet on Master's MateType
Dredging
Flag
SGPLength
30 m
Beam
20 m
Call sign
9V2077
IMO
8741143
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
27
SL-T1 is a Singaporean utility vessel — 30 metres overall. She's built with 20 metres in the beam. Her registration reads MMSI 563024850, call sign 9V2077, IMO 8741143. It's free to add SL-T1 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like SL-T1.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 15, 2026 17:55 UTC
Position
1.2168° N, 103.6888° E
Speed
4.0 kn
Course
293°
Working the Strait of Malacca? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SL-T1 on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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 SL-T1 and switch it all on
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About SL-T1
What kind of vessel is SL-T1?
SL-T1 is a Dredging flagged to Singapore.
Where was SL-T1 last seen?
SL-T1 was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is SL-T1's MMSI?
SL-T1's MMSI is 563024850. Call sign 9V2077. IMO 8741143.
How big is SL-T1?
SL-T1 is about 30 m long, 20 m on the beam.
Is SL-T1 on the Master's Mate Safety Initiative Network?
Not yet. If SL-T1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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