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
HSC RIVER
MMSI 356880000 · Call sign 3FLJ9
Not yet on Master's MateType
Cargo
Flag
PANLength
169 m
Beam
27 m
Draft
9 m
Call sign
3FLJ9
IMO
9573933
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HSC RIVER is a merchant ship flagged in Panama, 169 metres on deck. She has a 27-metre beam and a draft measuring 9 metres. On AIS she appears as MMSI 356880000, call sign 3FLJ9, IMO 9573933. Put HSC RIVER 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 HSC RIVER, 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
Last known position · Jun 4, 2026
Position
1.2637° N, 103.8259° E
Transiting the Strait of Malacca? 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 HSC RIVER 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 HSC RIVER and switch it all on
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About HSC RIVER
What kind of vessel is HSC RIVER?
HSC RIVER is a Cargo flagged to Panama.
Where was HSC RIVER last seen?
HSC RIVER was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is HSC RIVER's MMSI?
HSC RIVER's MMSI is 356880000. Call sign 3FLJ9. IMO 9573933.
How big is HSC RIVER?
HSC RIVER is about 169 m long, 27 m on the beam, drawing 9 m.
Is HSC RIVER on the Master's Mate Safety Initiative Network?
Not yet. If HSC RIVER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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