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
ORIENTUM PRIME
MMSI 668116347 · Call sign S9A3147
Not yet on Master's MateType
Cargo
Flag
STPLength
96 m
Beam
16 m
Draft
6.2 m
Call sign
S9A3147
IMO
8743749
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
Registered in São Tomé and Principe, ORIENTUM PRIME is a 96-metre cargo carrier. ORIENTUM PRIME has a beam of 16 m and a 6.2-metre draft. Her papers read MMSI 668116347, call sign S9A3147, IMO 8743749. Add ORIENTUM PRIME 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 ORIENTUM PRIME, 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
35.0485° N, 129.0594° E
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 ORIENTUM PRIME 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 ORIENTUM PRIME and switch it all on
Free to join · nothing to install to start · cancel anytime
About ORIENTUM PRIME
What kind of vessel is ORIENTUM PRIME?
ORIENTUM PRIME is a Cargo flagged to São Tomé and Principe.
Where was ORIENTUM PRIME last seen?
ORIENTUM PRIME was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is ORIENTUM PRIME's MMSI?
ORIENTUM PRIME's MMSI is 668116347. Call sign S9A3147. IMO 8743749.
How big is ORIENTUM PRIME?
ORIENTUM PRIME is about 96 m long, 16 m on the beam, drawing 6.2 m.
Is ORIENTUM PRIME on the Master's Mate Safety Initiative Network?
Not yet. If ORIENTUM PRIME is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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