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
MERKURIUS
MMSI 265546940 · Call sign SLEK
Not yet on Master's MateType
Passenger
Flag
SWELength
83 m
Beam
14 m
Draft
3.6 m
Call sign
SLEK
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in Sweden, MERKURIUS is an 83-metre excursion vessel. MERKURIUS has a beam of 14 m and a 3.6-metre draft. On the registers she's MMSI 265546940, call sign SLEK. Put MERKURIUS 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 MERKURIUS 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
Live AIS position · Jun 9, 2026 23:20 UTC
Position
59.6628° N, 18.9259° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
FURUSUND <=> YXLAN
ETA
11-17 14:30 UTC
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 MERKURIUS 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 MERKURIUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About MERKURIUS
What kind of vessel is MERKURIUS?
MERKURIUS is a Passenger flagged to Sweden.
Where was MERKURIUS last seen?
MERKURIUS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is MERKURIUS's MMSI?
MERKURIUS's MMSI is 265546940. Call sign SLEK.
How big is MERKURIUS?
MERKURIUS is about 83 m long, 14 m on the beam, drawing 3.6 m.
Is MERKURIUS on the Master's Mate Safety Initiative Network?
Not yet. If MERKURIUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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