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.
Tanker
COLUMBIA
MMSI 244660703 · Call sign PE7439
Not yet on Master's MateType
Tanker
Flag
NLDLength
67 m
Beam
8 m
Call sign
PE7439
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
28
COLUMBIA, a tanker registered in the Netherlands, measures 67 metres on deck. Below, she has a beam of 8 m. She's on record as MMSI 244660703, call sign PE7439. The Master's Mate Safety Initiative Network welcomes COLUMBIA — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on COLUMBIA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:29 UTC
Position
51.2174° N, 3.8041° E
Status
Under way (engine)
Speed
7.5 kn
Course
189°
Destination
IZEGEM
ETA
09-08 16:00 UTC
Transiting 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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Joining the Safety Initiative Network doesn't just put COLUMBIA on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 COLUMBIA and switch it all on
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About COLUMBIA
What kind of vessel is COLUMBIA?
COLUMBIA is a Tanker flagged to Netherlands.
Where was COLUMBIA last seen?
COLUMBIA was last reported in the North Sea in Jun 2026 on public AIS.
What is COLUMBIA's MMSI?
COLUMBIA's MMSI is 244660703. Call sign PE7439.
How big is COLUMBIA?
COLUMBIA is about 67 m long, 8 m on the beam.
Is COLUMBIA on the Master's Mate Safety Initiative Network?
Not yet. If COLUMBIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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