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
SHENG TAI 331
last seen 22°N 114°E · Jun 2026 · MMSI 413872279
Not yet on Master's MateFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
10
SHENG TAI 331 is a craft. Officially she's MMSI 413872279. Give SHENG TAI 331 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card
Is SHENG TAI 331 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
Live AIS position · Jun 15, 2026 23:11 UTC
Position
22.3687° N, 113.9634° E
Status
Under way (engine)
Speed
0.0 kn
Course
156°
Crossing the South China Sea? 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 SHENG TAI 331 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 SHENG TAI 331 and switch it all on
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About SHENG TAI 331
What kind of vessel is SHENG TAI 331?
SHENG TAI 331 is a vessel.
Where was SHENG TAI 331 last seen?
SHENG TAI 331 was last reported in the South China Sea in Jun 2026 on public AIS.
What is SHENG TAI 331's MMSI?
SHENG TAI 331's MMSI is 413872279.
Is SHENG TAI 331 on the Master's Mate Safety Initiative Network?
Not yet. If SHENG TAI 331 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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