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.
Passenger
ATLANTIDA
MMSI 270451000 · Call sign OL6165
Not yet on Master's MateType
Passenger
Flag
CZELength
32 m
Beam
6 m
Draft
1 m
Call sign
OL6165
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
57
Registered in Czechia, ATLANTIDA is a 32-metre passenger ship. She has a beam of 6 m and a draft measuring 1 metres. Her papers read MMSI 270451000, call sign OL6165. Put ATLANTIDA 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 passenger & charter operators
Keep every soul aboard ATLANTIDA safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
50.0939° N, 14.4198° E
Wherever ATLANTIDA 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ATLANTIDA on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 ATLANTIDA and switch it all on
Free to join · nothing to install to start · cancel anytime
About ATLANTIDA
What kind of vessel is ATLANTIDA?
ATLANTIDA is a Passenger flagged to Czechia.
Where was ATLANTIDA last seen?
ATLANTIDA was last reported in around 50°N 14°E in Jun 2026 on public AIS.
What is ATLANTIDA's MMSI?
ATLANTIDA's MMSI is 270451000. Call sign OL6165.
How big is ATLANTIDA?
ATLANTIDA is about 32 m long, 6 m on the beam, drawing 1 m.
Is ATLANTIDA on the Master's Mate Safety Initiative Network?
Not yet. If ATLANTIDA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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