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.
Tug
KOREA NO.3
MMSI 440148520 · Call sign 160034
Not yet on Master's MateType
Tug
Flag
KORLength
34 m
Beam
9 m
Draft
3 m
Call sign
160034
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
KOREA NO.3 is a South Korean tug — 34 metres overall. Her hull carries 9 metres in the beam and a draft measuring 3 metres. Look for MMSI 440148520, call sign 160034. It's free to add KOREA NO.3 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like KOREA NO.3.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 22:19 UTC
Position
35.1084° N, 129.0649° E
Status
Under way (engine)
Speed
8.7 kn
Course
329°
Working 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KOREA NO.3 on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 KOREA NO.3 and switch it all on
Free to join · nothing to install to start · cancel anytime
About KOREA NO.3
What kind of vessel is KOREA NO.3?
KOREA NO.3 is a Tug flagged to South Korea.
Where was KOREA NO.3 last seen?
KOREA NO.3 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is KOREA NO.3's MMSI?
KOREA NO.3's MMSI is 440148520. Call sign 160034.
How big is KOREA NO.3?
KOREA NO.3 is about 34 m long, 9 m on the beam, drawing 3 m.
Is KOREA NO.3 on the Master's Mate Safety Initiative Network?
Not yet. If KOREA NO.3 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.