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
CSCL YELLOW SEA
MMSI 477271300 · Call sign VRNG9
Not yet on Master's MateType
Cargo
Flag
HKGLength
335 m
Beam
49 m
Draft
13.2 m
Call sign
VRNG9
IMO
9645906
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
CSCL YELLOW SEA, a merchant ship on the Hong Kong registry, measures 335 metres on deck. Her hull carries a beam of 49 m and a draft measuring 13.2 metres. Officially she's MMSI 477271300, call sign VRNG9, IMO 9645906. Add CSCL YELLOW SEA to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on CSCL YELLOW SEA, 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
33.7526° N, 118.2141° W
Transiting 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.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CSCL YELLOW SEA 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 CSCL YELLOW SEA and switch it all on
Free to join · nothing to install to start · cancel anytime
About CSCL YELLOW SEA
What kind of vessel is CSCL YELLOW SEA?
CSCL YELLOW SEA is a Cargo flagged to Hong Kong S.A.R..
Where was CSCL YELLOW SEA last seen?
CSCL YELLOW SEA was last reported in off Southern California in Jun 2026 on public AIS.
What is CSCL YELLOW SEA's MMSI?
CSCL YELLOW SEA's MMSI is 477271300. Call sign VRNG9. IMO 9645906.
How big is CSCL YELLOW SEA?
CSCL YELLOW SEA is about 335 m long, 49 m on the beam, drawing 13.2 m.
Is CSCL YELLOW SEA on the Master's Mate Safety Initiative Network?
Not yet. If CSCL YELLOW SEA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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