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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
SITC KWANGYANG
MMSI 477274900 · Call sign VRJQ9
Not yet on Master's MateType
Cargo
Flag
HKGLength
143 m
Beam
22 m
Draft
6.7 m
Call sign
VRJQ9
IMO
9610535
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
36
On the Hong Kong registry, SITC KWANGYANG is a 143-metre cargo ship. She's built with a beam of 22 m and a 6.7 m draft. Officially she's MMSI 477274900, call sign VRJQ9, IMO 9610535. Join SITC KWANGYANG 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 SITC KWANGYANG, 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
35.1036° N, 129.0845° E
Transiting the Sea of Japan? 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 SITC KWANGYANG 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 SITC KWANGYANG and switch it all on
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About SITC KWANGYANG
What kind of vessel is SITC KWANGYANG?
SITC KWANGYANG is a Cargo flagged to Hong Kong S.A.R..
Where was SITC KWANGYANG last seen?
SITC KWANGYANG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SITC KWANGYANG's MMSI?
SITC KWANGYANG's MMSI is 477274900. Call sign VRJQ9. IMO 9610535.
How big is SITC KWANGYANG?
SITC KWANGYANG is about 143 m long, 22 m on the beam, drawing 6.7 m.
Is SITC KWANGYANG on the Master's Mate Safety Initiative Network?
Not yet. If SITC KWANGYANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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