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
KST 31
Singapore · last seen 1°N 104°E · Jun 2026 · MMSI 563068640
Not yet on Master's MateFlag
SGPFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
KST 31 is a craft under Singaporean registration. She broadcasts as MMSI 563068640. The Master's Mate Safety Initiative Network welcomes KST 31 — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is KST 31 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
1.2542° N, 103.7613° E
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KST 31 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.
Claim KST 31 and switch it all on
Free to join · nothing to install to start · cancel anytime
About KST 31
What kind of vessel is KST 31?
KST 31 is a vessel flagged to Singapore.
Where was KST 31 last seen?
KST 31 was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is KST 31's MMSI?
KST 31's MMSI is 563068640.
Is KST 31 on the Master's Mate Safety Initiative Network?
Not yet. If KST 31 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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