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
Wan Hai 513
MMSI 566730000
Not yet on Master's MateFlag
SGPLength
259 m
IMO
9457634
AIS reports
2
Wan Hai 513 is a Singaporean 259-metre craft. Her registration reads MMSI 566730000, IMO 9457634. Give Wan Hai 513 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is Wan Hai 513 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 9, 2026 22:07 UTC
Position
33.7600° N, 118.2569° W
Status
Moored
Speed
0.0 kn
Course
337°
Destination
USLAX
ETA
06-07 14:00 UTC
Crossing off Southern California? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Wan Hai 513 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 Wan Hai 513 and switch it all on
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About Wan Hai 513
What kind of vessel is Wan Hai 513?
Wan Hai 513 is a vessel flagged to Singapore.
Where was Wan Hai 513 last seen?
Wan Hai 513 was last reported in off Southern California on public AIS.
What is Wan Hai 513's MMSI?
Wan Hai 513's MMSI is 566730000. IMO 9457634.
How big is Wan Hai 513?
Wan Hai 513 is about 259 m long.
Is Wan Hai 513 on the Master's Mate Safety Initiative Network?
Not yet. If Wan Hai 513 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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