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
BARO ONE
MMSI 440700180 · Call sign SSD
Not yet on Master's MateType
Tug
Flag
KORLength
30 m
Beam
10 m
Draft
1.3 m
Call sign
SSD
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
BARO ONE is a tug flagged in South Korea, 30 metres on deck. Her hull carries 10 metres in the beam and a draft measuring 1.3 metres. Her papers read MMSI 440700180, call sign SSD. Bring BARO ONE aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like BARO ONE.
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 05:00 UTC
Position
35.0578° N, 129.0014° E
Status
At anchor
Speed
2.8 kn
Course
174°
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put BARO ONE 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 BARO ONE and switch it all on
Free to join · nothing to install to start · cancel anytime
About BARO ONE
What kind of vessel is BARO ONE?
BARO ONE is a Tug flagged to South Korea.
Where was BARO ONE last seen?
BARO ONE was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is BARO ONE's MMSI?
BARO ONE's MMSI is 440700180. Call sign SSD.
How big is BARO ONE?
BARO ONE is about 30 m long, 10 m on the beam, drawing 1.3 m.
Is BARO ONE on the Master's Mate Safety Initiative Network?
Not yet. If BARO ONE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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