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.
Cargo
SINO 5
Cargo · last seen 40°N 140°E · Jun 2026 · MMSI 351304000 · Call sign 3EUQ5
Not yet on Master's MateType
Cargo
Length
123 m
Beam
18 m
Draft
4.5 m
Call sign
3EUQ5
IMO
9488126
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
SINO 5 is a freighter, 123 metres long. Below, she has 18 metres in the beam and a draft of 4.5 m. She broadcasts as MMSI 351304000, call sign 3EUQ5, IMO 9488126. The Master's Mate Safety Initiative Network welcomes SINO 5 — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on SINO 5, 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 15, 2026 21:40 UTC
Position
39.7990° N, 139.9681° E
Status
Under way (engine)
Speed
2.8 kn
Course
334°
Destination
JP AXT
ETA
06-16 07:00 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 SINO 5 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 SINO 5 and switch it all on
Free to join · nothing to install to start · cancel anytime
About SINO 5
What kind of vessel is SINO 5?
SINO 5 is a Cargo.
Where was SINO 5 last seen?
SINO 5 was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SINO 5's MMSI?
SINO 5's MMSI is 351304000. Call sign 3EUQ5. IMO 9488126.
How big is SINO 5?
SINO 5 is about 123 m long, 18 m on the beam, drawing 4.5 m.
Is SINO 5 on the Master's Mate Safety Initiative Network?
Not yet. If SINO 5 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.