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
TROUVAILLE
MMSI 636023390 · Call sign 5LNM2
Not yet on Master's MateType
Tanker
Flag
LBRLength
183 m
Beam
32 m
Draft
12.2 m
Call sign
5LNM2
IMO
9939632
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
TROUVAILLE, a Liberian tanker, measures 183 metres on deck. She carries 32 metres in the beam and a 12.2 m draft. She's listed under MMSI 636023390, call sign 5LNM2, IMO 9939632. TROUVAILLE is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on TROUVAILLE, 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
46.1583° N, 1.2421° W
Transiting the Bay of Biscay? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TROUVAILLE 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 TROUVAILLE and switch it all on
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About TROUVAILLE
What kind of vessel is TROUVAILLE?
TROUVAILLE is a Tanker flagged to Liberia.
Where was TROUVAILLE last seen?
TROUVAILLE was last reported in the Bay of Biscay in Jun 2026 on public AIS.
What is TROUVAILLE's MMSI?
TROUVAILLE's MMSI is 636023390. Call sign 5LNM2. IMO 9939632.
How big is TROUVAILLE?
TROUVAILLE is about 183 m long, 32 m on the beam, drawing 12.2 m.
Is TROUVAILLE on the Master's Mate Safety Initiative Network?
Not yet. If TROUVAILLE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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