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
GUSTAVO U
MMSI 701006380 · Call sign LW2545
Not yet on Master's MateType
Tanker
Flag
ARGLength
83 m
Beam
13 m
Draft
3.8 m
Call sign
LW2545
IMO
8618994
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in Argentina, GUSTAVO U is an 83-metre tank ship. She has a 13 m beam and a draft measuring 3.8 metres. Her registration reads MMSI 701006380, call sign LW2545, IMO 8618994. Add GUSTAVO U 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 GUSTAVO U, 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
34.6241° S, 58.1642° W
Wherever GUSTAVO U 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 GUSTAVO U 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 GUSTAVO U and switch it all on
Free to join · nothing to install to start · cancel anytime
About GUSTAVO U
What kind of vessel is GUSTAVO U?
GUSTAVO U is a Tanker flagged to Argentina.
Where was GUSTAVO U last seen?
GUSTAVO U was last reported in around 35°S 58°W in Jun 2026 on public AIS.
What is GUSTAVO U's MMSI?
GUSTAVO U's MMSI is 701006380. Call sign LW2545. IMO 8618994.
How big is GUSTAVO U?
GUSTAVO U is about 83 m long, 13 m on the beam, drawing 3.8 m.
Is GUSTAVO U on the Master's Mate Safety Initiative Network?
Not yet. If GUSTAVO U is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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