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.
Tanker
LARGO MARINER
MMSI 538007574 · Call sign V7UZ6
Not yet on Master's MateType
Tanker
Flag
MHLLength
183 m
Beam
32 m
Draft
8 m
Call sign
V7UZ6
IMO
9699866
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
LARGO MARINER is a Marshall Islands 183-metre tank ship. LARGO MARINER has a 32-metre beam and a 8-metre draft. Officially she's MMSI 538007574, call sign V7UZ6, IMO 9699866. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — LARGO MARINER included.
Free forever · No credit card · for commercial operators
Eyes on LARGO MARINER, 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
29.4036° N, 93.6217° W
Transiting the Gulf of Mexico? 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 LARGO MARINER 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 LARGO MARINER and switch it all on
Free to join · nothing to install to start · cancel anytime
About LARGO MARINER
What kind of vessel is LARGO MARINER?
LARGO MARINER is a Tanker flagged to Marshall Islands.
Where was LARGO MARINER last seen?
LARGO MARINER was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is LARGO MARINER's MMSI?
LARGO MARINER's MMSI is 538007574. Call sign V7UZ6. IMO 9699866.
How big is LARGO MARINER?
LARGO MARINER is about 183 m long, 32 m on the beam, drawing 8 m.
Is LARGO MARINER on the Master's Mate Safety Initiative Network?
Not yet. If LARGO MARINER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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