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
TRIPOLIS
Tanker · last seen 48°N 8°E · Jun 2026 · MMSI 205541790 · Call sign OT5417
Not yet on Master's MateType
Tanker
Length
110 m
Beam
12 m
Draft
2.3 m
Call sign
OT5417
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
TRIPOLIS is a tank ship, 110 metres overall. She's built with a 12 m beam and a 2.3-metre draft. Officially she's MMSI 205541790, call sign OT5417. Put TRIPOLIS 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 TRIPOLIS, 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
Live AIS position · Jun 15, 2026 17:46 UTC
Position
47.5452° N, 7.6584° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
BIRSFELDEN TAU TAN
ETA
06-14 05:53 UTC
Wherever TRIPOLIS 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 TRIPOLIS 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 TRIPOLIS and switch it all on
Free to join · nothing to install to start · cancel anytime
About TRIPOLIS
What kind of vessel is TRIPOLIS?
TRIPOLIS is a Tanker.
Where was TRIPOLIS last seen?
TRIPOLIS was last reported in around 48°N 8°E in Jun 2026 on public AIS.
What is TRIPOLIS's MMSI?
TRIPOLIS's MMSI is 205541790. Call sign OT5417.
How big is TRIPOLIS?
TRIPOLIS is about 110 m long, 12 m on the beam, drawing 2.3 m.
Is TRIPOLIS on the Master's Mate Safety Initiative Network?
Not yet. If TRIPOLIS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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