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 DEOG
MMSI 440401790 · Call sign SSD
Not yet on Master's MateType
Tanker
Flag
KORLength
60 m
Beam
10 m
Draft
4.5 m
Call sign
SSD
IMO
9442639
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
80
Registered in South Korea, SONG DEOG is a 60-metre tank vessel. She has a beam of 10 m and a draft measuring 4.5 metres. She broadcasts as MMSI 440401790, call sign SSD, IMO 9442639. Put SONG DEOG on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on SONG DEOG, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 19:25 UTC
Position
35.1216° N, 129.0504° E
Status
Under way (engine)
Speed
0.0 kn
Course
344°
Destination
BUSAN
ETA
06-07 16:00 UTC
Transiting 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SONG DEOG 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 DEOG and switch it all on
Free to join · nothing to install to start · cancel anytime
About SONG DEOG
What kind of vessel is SONG DEOG?
SONG DEOG is a Tanker flagged to South Korea.
Where was SONG DEOG last seen?
SONG DEOG was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SONG DEOG's MMSI?
SONG DEOG's MMSI is 440401790. Call sign SSD. IMO 9442639.
How big is SONG DEOG?
SONG DEOG is about 60 m long, 10 m on the beam, drawing 4.5 m.
Is SONG DEOG on the Master's Mate Safety Initiative Network?
Not yet. If SONG DEOG 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.