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
M/V JIN YANG
MMSI 440977000 · Call sign DSON8
Not yet on Master's MateType
Cargo
Flag
KORLength
122 m
Beam
19 m
Draft
5 m
Call sign
DSON8
IMO
9357779
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
20
Registered in South Korea, M/V JIN YANG is a 122-metre cargo ship. She carries a beam measuring 19 metres and a 5 m draft. Officially she's MMSI 440977000, call sign DSON8, IMO 9357779. M/V JIN YANG 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 M/V JIN YANG, 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 2, 2026
Position
34.7528° N, 128.9180° 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.
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 M/V JIN YANG 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 M/V JIN YANG and switch it all on
Free to join · nothing to install to start · cancel anytime
About M/V JIN YANG
What kind of vessel is M/V JIN YANG?
M/V JIN YANG is a Cargo flagged to South Korea.
Where was M/V JIN YANG last seen?
M/V JIN YANG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is M/V JIN YANG's MMSI?
M/V JIN YANG's MMSI is 440977000. Call sign DSON8. IMO 9357779.
How big is M/V JIN YANG?
M/V JIN YANG is about 122 m long, 19 m on the beam, drawing 5 m.
Is M/V JIN YANG on the Master's Mate Safety Initiative Network?
Not yet. If M/V JIN YANG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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