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
BYD SHENZHEN
MMSI 477140200 · Call sign VRWU4
Not yet on Master's MateType
Cargo
Flag
HKGLength
219 m
Beam
37 m
Draft
8 m
Call sign
VRWU4
IMO
9993963
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
71
BYD SHENZHEN is a cargo carrier flying the flag of Hong Kong, 219 metres from stem to stern. BYD SHENZHEN has a beam measuring 37 metres and a 8-metre draft. Find her under MMSI 477140200, call sign VRWU4, IMO 9993963. Join BYD SHENZHEN to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on BYD SHENZHEN, 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
36.2071° N, 20.9263° E
Transiting the Ionian Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put BYD SHENZHEN 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 BYD SHENZHEN and switch it all on
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About BYD SHENZHEN
What kind of vessel is BYD SHENZHEN?
BYD SHENZHEN is a Cargo flagged to Hong Kong S.A.R..
Where was BYD SHENZHEN last seen?
BYD SHENZHEN was last reported in the Ionian Sea in Jun 2026 on public AIS.
What is BYD SHENZHEN's MMSI?
BYD SHENZHEN's MMSI is 477140200. Call sign VRWU4. IMO 9993963.
How big is BYD SHENZHEN?
BYD SHENZHEN is about 219 m long, 37 m on the beam, drawing 8 m.
Is BYD SHENZHEN on the Master's Mate Safety Initiative Network?
Not yet. If BYD SHENZHEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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