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
MAIPO RIVER
Cargo · last seen 37°S 176°E · Jun 2026 · MMSI 477197600 · Call sign VREZ3
Not yet on Master's MateType
Cargo
Length
180 m
Beam
28 m
Draft
10.4 m
Call sign
VREZ3
IMO
9379935
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
MAIPO RIVER is an 180-metre ocean freighter. She has a beam of 28 m and a draft of 10.4 m. On AIS she shows as MMSI 477197600, call sign VREZ3, IMO 9379935. Sign MAIPO RIVER up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Eyes on MAIPO RIVER, 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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Live AIS position · Jun 15, 2026 18:07 UTC
Position
37.4365° S, 176.2688° E
Status
Under way (engine)
Speed
6.3 kn
Course
201°
Destination
NZ TRG
ETA
06-15 19:30 UTC
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Joining the Safety Initiative Network doesn't just put MAIPO 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.
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About MAIPO RIVER
What kind of vessel is MAIPO RIVER?
MAIPO RIVER is a Cargo.
Where was MAIPO RIVER last seen?
MAIPO RIVER was last reported in around 37°S 176°E in Jun 2026 on public AIS.
What is MAIPO RIVER's MMSI?
MAIPO RIVER's MMSI is 477197600. Call sign VREZ3. IMO 9379935.
How big is MAIPO RIVER?
MAIPO RIVER is about 180 m long, 28 m on the beam, drawing 10.4 m.
Is MAIPO RIVER on the Master's Mate Safety Initiative Network?
Not yet. If MAIPO RIVER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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