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
WITTUS
MMSI 265632020 · Call sign SDXV
Not yet on Master's MateType
Passenger
Flag
SWELength
21 m
Beam
5 m
Call sign
SDXV
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
36
WITTUS, a passenger ship flying the flag of Sweden, measures 21 metres on deck. Her hull carries 5 metres in the beam. On AIS she appears as MMSI 265632020, call sign SDXV. For a boat that carries people, WITTUS can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard WITTUS 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
56.1611° N, 15.5689° E
Sailing the Baltic Sea? 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 WITTUS 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 WITTUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About WITTUS
What kind of vessel is WITTUS?
WITTUS is a Passenger flagged to Sweden.
Where was WITTUS last seen?
WITTUS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is WITTUS's MMSI?
WITTUS's MMSI is 265632020. Call sign SDXV.
How big is WITTUS?
WITTUS is about 21 m long, 5 m on the beam.
Is WITTUS on the Master's Mate Safety Initiative Network?
Not yet. If WITTUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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