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 COLUMBIA
MMSI 232043571 · Call sign MMDX3
Not yet on Master's MateType
High-speed Craft
Flag
GBRLength
29 m
Beam
8 m
Draft
1.8 m
Call sign
MMDX3
IMO
9977103
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A British passenger ferry, SEACAT COLUMBIA measures 29 metres. Below, she has a beam of 8 m and a draft of 1.8 m. Look for MMSI 232043571, call sign MMDX3, IMO 9977103. There's a place for SEACAT COLUMBIA 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 SEACAT COLUMBIA 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
52.5878° N, 1.7294° 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEACAT COLUMBIA 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 COLUMBIA and switch it all on
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About SEACAT COLUMBIA
What kind of vessel is SEACAT COLUMBIA?
SEACAT COLUMBIA is a High-speed Craft flagged to United Kingdom.
Where was SEACAT COLUMBIA last seen?
SEACAT COLUMBIA was last reported in the North Sea in Jun 2026 on public AIS.
What is SEACAT COLUMBIA's MMSI?
SEACAT COLUMBIA's MMSI is 232043571. Call sign MMDX3. IMO 9977103.
How big is SEACAT COLUMBIA?
SEACAT COLUMBIA is about 29 m long, 8 m on the beam, drawing 1.8 m.
Is SEACAT COLUMBIA on the Master's Mate Safety Initiative Network?
Not yet. If SEACAT COLUMBIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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