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
12CHUNGKYUNG
Tanker · last seen 35°N 129°E · Jun 2026 · MMSI 440153850 · Call sign 120061
Not yet on Master's MateType
Tanker
Length
29 m
Beam
9 m
Draft
3 m
Call sign
120061
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
12CHUNGKYUNG is a tank ship, 29 metres long. Her hull carries a beam of 9 m and a draft of 3 m. She's on record as MMSI 440153850, call sign 120061. The Master's Mate Safety Initiative Network welcomes 12CHUNGKYUNG — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on 12CHUNGKYUNG, 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 16, 2026 10:11 UTC
Position
35.1089° N, 129.0934° E
Status
Under way (engine)
Speed
0.0 kn
Course
331°
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 12CHUNGKYUNG 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 12CHUNGKYUNG and switch it all on
Free to join · nothing to install to start · cancel anytime
About 12CHUNGKYUNG
What kind of vessel is 12CHUNGKYUNG?
12CHUNGKYUNG is a Tanker.
Where was 12CHUNGKYUNG last seen?
12CHUNGKYUNG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is 12CHUNGKYUNG's MMSI?
12CHUNGKYUNG's MMSI is 440153850. Call sign 120061.
How big is 12CHUNGKYUNG?
12CHUNGKYUNG is about 29 m long, 9 m on the beam, drawing 3 m.
Is 12CHUNGKYUNG on the Master's Mate Safety Initiative Network?
Not yet. If 12CHUNGKYUNG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.