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.
High-speed Craft
SEACAT LIBERTY
MMSI 232009504 · Call sign MBJU5
Not yet on Master's MateType
High-speed Craft
Flag
GBRLength
23 m
Beam
9 m
Draft
2.4 m
Call sign
MBJU5
IMO
8562690
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
51
SEACAT LIBERTY is a British passenger craft — 23 metres overall. Below, she has 9 metres in the beam and a draft measuring 2.4 metres. Her registration reads MMSI 232009504, call sign MBJU5, IMO 8562690. SEACAT LIBERTY belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SEACAT LIBERTY 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
52.5990° N, 1.7260° E
Sailing the North 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 SEACAT LIBERTY 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 SEACAT LIBERTY and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEACAT LIBERTY
What kind of vessel is SEACAT LIBERTY?
SEACAT LIBERTY is a High-speed Craft flagged to United Kingdom.
Where was SEACAT LIBERTY last seen?
SEACAT LIBERTY was last reported in the North Sea in Jun 2026 on public AIS.
What is SEACAT LIBERTY's MMSI?
SEACAT LIBERTY's MMSI is 232009504. Call sign MBJU5. IMO 8562690.
How big is SEACAT LIBERTY?
SEACAT LIBERTY is about 23 m long, 9 m on the beam, drawing 2.4 m.
Is SEACAT LIBERTY on the Master's Mate Safety Initiative Network?
Not yet. If SEACAT LIBERTY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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