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.
Cargo
ORE TANGSHAN
MMSI 477191300 · Call sign VRRL4
Not yet on Master's MateType
Cargo
Flag
HKGLength
362 m
Beam
65 m
Draft
12.3 m
Call sign
VRRL4
IMO
9815202
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
37
ORE TANGSHAN is a Hong Kong 362-metre cargo carrier. She carries a 65 m beam and a 12.3-metre draft. She broadcasts as MMSI 477191300, call sign VRRL4, IMO 9815202. ORE TANGSHAN is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on ORE TANGSHAN, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
1.2255° N, 103.4802° E
Transiting 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.
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Joining the Safety Initiative Network doesn't just put ORE TANGSHAN on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 ORE TANGSHAN and switch it all on
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About ORE TANGSHAN
What kind of vessel is ORE TANGSHAN?
ORE TANGSHAN is a Cargo flagged to Hong Kong S.A.R..
Where was ORE TANGSHAN last seen?
ORE TANGSHAN was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is ORE TANGSHAN's MMSI?
ORE TANGSHAN's MMSI is 477191300. Call sign VRRL4. IMO 9815202.
How big is ORE TANGSHAN?
ORE TANGSHAN is about 362 m long, 65 m on the beam, drawing 12.3 m.
Is ORE TANGSHAN on the Master's Mate Safety Initiative Network?
Not yet. If ORE TANGSHAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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