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.
Vessel
ROK GOV VESSEL
MMSI 440800066
Not yet on Master's MateFlag
KORDraft
5 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
3
ROK GOV VESSEL flies the South Korean flag — a craft. ROK GOV VESSEL has a 5 m draft. On AIS she shows as MMSI 440800066. There's a place for ROK GOV VESSEL on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is ROK GOV VESSEL your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 20:16 UTC
Position
34.8562° N, 128.8654° E
Status
Restricted manoeuvrability
Speed
9.7 kn
Course
350°
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ROK GOV VESSEL on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ROK GOV VESSEL and switch it all on
Free to join · nothing to install to start · cancel anytime
About ROK GOV VESSEL
What kind of vessel is ROK GOV VESSEL?
ROK GOV VESSEL is a vessel flagged to South Korea.
Where was ROK GOV VESSEL last seen?
ROK GOV VESSEL was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ROK GOV VESSEL's MMSI?
ROK GOV VESSEL's MMSI is 440800066.
Is ROK GOV VESSEL on the Master's Mate Safety Initiative Network?
Not yet. If ROK GOV VESSEL 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.