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.
Tanker
SONG YANG NO.1
MMSI 440005200 · Call sign 200009
Not yet on Master's MateType
Tanker
Flag
KORLength
75 m
Beam
12 m
Draft
4.4 m
Call sign
200009
IMO
9770153
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
46
SONG YANG NO.1 is a South Korean tank vessel — 75 metres overall. She carries a 12-metre beam and a 4.4 m draft. She broadcasts as MMSI 440005200, call sign 200009, IMO 9770153. Sign SONG YANG NO.1 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on SONG YANG NO.1, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Last known position · Jun 3, 2026
Position
35.2106° N, 129.2728° E
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SONG YANG NO.1 on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 SONG YANG NO.1 and switch it all on
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About SONG YANG NO.1
What kind of vessel is SONG YANG NO.1?
SONG YANG NO.1 is a Tanker flagged to South Korea.
Where was SONG YANG NO.1 last seen?
SONG YANG NO.1 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SONG YANG NO.1's MMSI?
SONG YANG NO.1's MMSI is 440005200. Call sign 200009. IMO 9770153.
How big is SONG YANG NO.1?
SONG YANG NO.1 is about 75 m long, 12 m on the beam, drawing 4.4 m.
Is SONG YANG NO.1 on the Master's Mate Safety Initiative Network?
Not yet. If SONG YANG NO.1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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