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.
Tug
LEONARDO
MMSI 230644000 · Call sign OJQI
Not yet on Master's MateType
Tug
Flag
FINLength
29 m
Beam
9 m
Draft
3.6 m
Call sign
OJQI
IMO
8521464
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of Finland, LEONARDO is a 29-metre tugboat. She's built with a 9 m beam and a 3.6 m draft. On AIS she shows as MMSI 230644000, call sign OJQI, IMO 8521464. LEONARDO is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 09:50 UTC
Position
61.1311° N, 21.4482° E
Status
Moored
Speed
0.0 kn
Course
120°
Destination
RAUMA
ETA
06-09 06:00 UTC
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Joining the Safety Initiative Network doesn't just put LEONARDO on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 LEONARDO and switch it all on
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About LEONARDO
What kind of vessel is LEONARDO?
LEONARDO is a Tug flagged to Finland.
Where was LEONARDO last seen?
LEONARDO was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is LEONARDO's MMSI?
LEONARDO's MMSI is 230644000. Call sign OJQI. IMO 8521464.
How big is LEONARDO?
LEONARDO is about 29 m long, 9 m on the beam, drawing 3.6 m.
Is LEONARDO on the Master's Mate Safety Initiative Network?
Not yet. If LEONARDO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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