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.
Tanker
JIAO YUN YOU 8
Tanker · last seen 22°N 114°E · Jun 2026 · MMSI 412377520 · Call sign BPVJ3
Not yet on Master's MateType
Tanker
Length
146 m
Beam
21 m
Draft
5.5 m
Call sign
BPVJ3
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
3
JIAO YUN YOU 8 is a tank ship, 146 metres overall. JIAO YUN YOU 8 has a beam measuring 21 metres and a 5.5-metre draft. Officially she's MMSI 412377520, call sign BPVJ3. JIAO YUN YOU 8 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on JIAO YUN YOU 8, 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 15, 2026
Position
22.3271° N, 113.7944° E
Transiting 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JIAO YUN YOU 8 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 JIAO YUN YOU 8 and switch it all on
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About JIAO YUN YOU 8
What kind of vessel is JIAO YUN YOU 8?
JIAO YUN YOU 8 is a Tanker.
Where was JIAO YUN YOU 8 last seen?
JIAO YUN YOU 8 was last reported in the South China Sea in Jun 2026 on public AIS.
What is JIAO YUN YOU 8's MMSI?
JIAO YUN YOU 8's MMSI is 412377520. Call sign BPVJ3.
How big is JIAO YUN YOU 8?
JIAO YUN YOU 8 is about 146 m long, 21 m on the beam, drawing 5.5 m.
Is JIAO YUN YOU 8 on the Master's Mate Safety Initiative Network?
Not yet. If JIAO YUN YOU 8 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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