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
NEPTUNE MATUA
MMSI 563258200 · Call sign 9VEA4
Not yet on Master's MateType
Cargo
Flag
SGPLength
185 m
Beam
30 m
Draft
9.2 m
Call sign
9VEA4
IMO
9670119
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
28
NEPTUNE MATUA, a Singaporean ocean freighter, measures 185 metres on deck. Below, she has a beam measuring 30 metres and a draft of 9.2 m. Officially she's MMSI 563258200, call sign 9VEA4, IMO 9670119. NEPTUNE MATUA is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on NEPTUNE MATUA, 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
17.6026° S, 177.4387° E
Wherever NEPTUNE MATUA roams, 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 NEPTUNE MATUA 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 NEPTUNE MATUA and switch it all on
Free to join · nothing to install to start · cancel anytime
About NEPTUNE MATUA
What kind of vessel is NEPTUNE MATUA?
NEPTUNE MATUA is a Cargo flagged to Singapore.
Where was NEPTUNE MATUA last seen?
NEPTUNE MATUA was last reported in around 18°S 177°E in Jun 2026 on public AIS.
What is NEPTUNE MATUA's MMSI?
NEPTUNE MATUA's MMSI is 563258200. Call sign 9VEA4. IMO 9670119.
How big is NEPTUNE MATUA?
NEPTUNE MATUA is about 185 m long, 30 m on the beam, drawing 9.2 m.
Is NEPTUNE MATUA on the Master's Mate Safety Initiative Network?
Not yet. If NEPTUNE MATUA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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