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
PSU SEVENTH
MMSI 566869000 · Call sign 9V3964
Not yet on Master's MateType
Cargo
Flag
SGPLength
328 m
Beam
57 m
Draft
18.6 m
Call sign
9V3964
IMO
9591129
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
27
PSU SEVENTH, a merchant ship under Singaporean registration, measures 328 metres on deck. Below, she has a 57 m beam and a draft measuring 18.6 metres. Her registration reads MMSI 566869000, call sign 9V3964, IMO 9591129. Add PSU SEVENTH to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on PSU SEVENTH, 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
9.4209° S, 123.2696° E
Wherever PSU SEVENTH 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 PSU SEVENTH 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 PSU SEVENTH and switch it all on
Free to join · nothing to install to start · cancel anytime
About PSU SEVENTH
What kind of vessel is PSU SEVENTH?
PSU SEVENTH is a Cargo flagged to Singapore.
Where was PSU SEVENTH last seen?
PSU SEVENTH was last reported in around 9°S 123°E in Jun 2026 on public AIS.
What is PSU SEVENTH's MMSI?
PSU SEVENTH's MMSI is 566869000. Call sign 9V3964. IMO 9591129.
How big is PSU SEVENTH?
PSU SEVENTH is about 328 m long, 57 m on the beam, drawing 18.6 m.
Is PSU SEVENTH on the Master's Mate Safety Initiative Network?
Not yet. If PSU SEVENTH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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