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.
Sailing
ROKS GOV VESSEL
Sailing · last seen 35°N 129°E · Jun 2026 · MMSI 440800091
Not yet on Master's MateType
Sailing
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
4
ROKS GOV VESSEL is a sailing yacht. She broadcasts as MMSI 440800091. Bring ROKS GOV VESSEL aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ROKS GOV VESSEL.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 16, 2026 03:07 UTC
Position
34.9737° N, 128.8299° E
Speed
15.6 kn
Course
288°
Sailing 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 cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ROKS 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Claim ROKS GOV VESSEL and switch it all on
Free to join · nothing to install to start · cancel anytime
About ROKS GOV VESSEL
What kind of vessel is ROKS GOV VESSEL?
ROKS GOV VESSEL is a Sailing.
Where was ROKS GOV VESSEL last seen?
ROKS GOV VESSEL was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ROKS GOV VESSEL's MMSI?
ROKS GOV VESSEL's MMSI is 440800091.
Is ROKS GOV VESSEL on the Master's Mate Safety Initiative Network?
Not yet. If ROKS GOV VESSEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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