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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.
Towing

SINJUNG 701

MMSI 440122610 · Call sign 922051

Not yet on Master's Mate
Type
Towing
Flag
KORKOR
Call sign
922051
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29

Hailing from South Korea, SINJUNG 701 is an utility boat. Find her under MMSI 440122610, call sign 922051. Claim SINJUNG 701 free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for working boats

Built for boats that work — like SINJUNG 701.

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

Last known position · Jun 4, 2026
Position
35.0147° N, 128.9783° E
Working the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SINJUNG 701 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 SINJUNG 701 and switch it all on
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About SINJUNG 701

What kind of vessel is SINJUNG 701?
SINJUNG 701 is a Towing flagged to South Korea.
Where was SINJUNG 701 last seen?
SINJUNG 701 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SINJUNG 701's MMSI?
SINJUNG 701's MMSI is 440122610. Call sign 922051.
Is SINJUNG 701 on the Master's Mate Safety Initiative Network?
Not yet. If SINJUNG 701 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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