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
SUN RIO
MMSI 620800252 · Call sign D6A4252
Not yet on Master's MateType
Cargo
Flag
COMLength
128 m
Beam
20 m
Draft
5.9 m
Call sign
D6A4252
IMO
9030644
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
56
SUN RIO is a 128-metre cargo ship, flying the flag of Comoros. SUN RIO has a beam of 20 m and a 5.9 m draft. She broadcasts as MMSI 620800252, call sign D6A4252, IMO 9030644. Give SUN RIO the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on SUN RIO, 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 05:02 UTC
Position
34.8570° N, 129.1235° E
Status
Under way (engine)
Speed
13.0 kn
Course
205°
Destination
KR PUS
ETA
06-09 04:00 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 SUN RIO 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 SUN RIO and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUN RIO
What kind of vessel is SUN RIO?
SUN RIO is a Cargo flagged to Comoros.
Where was SUN RIO last seen?
SUN RIO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SUN RIO's MMSI?
SUN RIO's MMSI is 620800252. Call sign D6A4252. IMO 9030644.
How big is SUN RIO?
SUN RIO is about 128 m long, 20 m on the beam, drawing 5.9 m.
Is SUN RIO on the Master's Mate Safety Initiative Network?
Not yet. If SUN RIO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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