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
MARIMAN
MMSI 538007141 · Call sign V7GV8
Not yet on Master's MateType
Cargo
Flag
MHLLength
200 m
Beam
32 m
Draft
6.7 m
Call sign
V7GV8
IMO
9575175
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
81
MARIMAN, a cargo vessel sailing under the Marshall Islands flag, measures 200 metres on deck. MARIMAN has a beam of 32 m and a 6.7-metre draft. Her registration reads MMSI 538007141, call sign V7GV8, IMO 9575175. Put MARIMAN 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 MARIMAN, 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 3, 2026
Position
52.0183° N, 2.9563° E
Transiting the North Sea? 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 MARIMAN 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 MARIMAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARIMAN
What kind of vessel is MARIMAN?
MARIMAN is a Cargo flagged to Marshall Islands.
Where was MARIMAN last seen?
MARIMAN was last reported in the North Sea in Jun 2026 on public AIS.
What is MARIMAN's MMSI?
MARIMAN's MMSI is 538007141. Call sign V7GV8. IMO 9575175.
How big is MARIMAN?
MARIMAN is about 200 m long, 32 m on the beam, drawing 6.7 m.
Is MARIMAN on the Master's Mate Safety Initiative Network?
Not yet. If MARIMAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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