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
JINSUNG
MMSI 440192560 · Call sign 2300<H
Not yet on Master's MateType
Tanker
Flag
KORLength
2 m
Beam
2 m
Draft
3.9 m
Call sign
2300<H
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
77
Registered in South Korea, JINSUNG is a 2-metre tanker. She's listed under MMSI 440192560, call sign 2300<H. Add JINSUNG 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 JINSUNG, 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
Live AIS position · Jun 9, 2026 13:23 UTC
Position
35.1216° N, 129.0517° E
Status
Under way (engine)
Speed
0.0 kn
Course
59°
Destination
BUSAN
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 JINSUNG 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 JINSUNG and switch it all on
Free to join · nothing to install to start · cancel anytime
About JINSUNG
What kind of vessel is JINSUNG?
JINSUNG is a Tanker flagged to South Korea.
Where was JINSUNG last seen?
JINSUNG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is JINSUNG's MMSI?
JINSUNG's MMSI is 440192560. Call sign 2300<H.
How big is JINSUNG?
JINSUNG is about 2 m long, 2 m on the beam, drawing 3.9 m.
Is JINSUNG on the Master's Mate Safety Initiative Network?
Not yet. If JINSUNG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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