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
RUDOLFINA
MMSI 230938610 · Call sign OJ-2210
Not yet on Master's MateType
Passenger
Flag
FINLength
29 m
Beam
6 m
Draft
3 m
Call sign
OJ-2210
IMO
8634326
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
RUDOLFINA flies the Finnish flag — a 29-metre passenger craft. She has a beam measuring 6 metres and a draft measuring 3 metres. On AIS she appears as MMSI 230938610, call sign OJ-2210, IMO 8634326. There's a place for RUDOLFINA on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard RUDOLFINA 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 21:49 UTC
Position
60.4434° N, 22.2516° E
Status
Moored
Speed
0.0 kn
Course
35°
Destination
TURKU-NAANTALI-TURKU
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 RUDOLFINA 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 RUDOLFINA and switch it all on
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About RUDOLFINA
What kind of vessel is RUDOLFINA?
RUDOLFINA is a Passenger flagged to Finland.
Where was RUDOLFINA last seen?
RUDOLFINA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is RUDOLFINA's MMSI?
RUDOLFINA's MMSI is 230938610. Call sign OJ-2210. IMO 8634326.
How big is RUDOLFINA?
RUDOLFINA is about 29 m long, 6 m on the beam, drawing 3 m.
Is RUDOLFINA on the Master's Mate Safety Initiative Network?
Not yet. If RUDOLFINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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