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
BOHAI STAR
MMSI 477928900 · Call sign VRVT5
Not yet on Master's MateType
Cargo
Flag
HKGLength
128 m
Beam
20 m
Draft
6.8 m
Call sign
VRVT5
IMO
9224362
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
19
BOHAI STAR, a Hong Kong general cargo ship, measures 128 metres on deck. She has a beam measuring 20 metres and a draft measuring 6.8 metres. On the registers she's MMSI 477928900, call sign VRVT5, IMO 9224362. Sign BOHAI STAR up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on BOHAI STAR, 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 4, 2026
Position
34.1229° N, 134.9715° E
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put BOHAI STAR 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 BOHAI STAR and switch it all on
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About BOHAI STAR
What kind of vessel is BOHAI STAR?
BOHAI STAR is a Cargo flagged to Hong Kong S.A.R..
Where was BOHAI STAR last seen?
BOHAI STAR was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is BOHAI STAR's MMSI?
BOHAI STAR's MMSI is 477928900. Call sign VRVT5. IMO 9224362.
How big is BOHAI STAR?
BOHAI STAR is about 128 m long, 20 m on the beam, drawing 6.8 m.
Is BOHAI STAR on the Master's Mate Safety Initiative Network?
Not yet. If BOHAI STAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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