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.
Cargo
COLUMBIA HIGHWAY
MMSI 371172000 · Call sign 3EQO8
Not yet on Master's MateType
Cargo
Flag
PANLength
199 m
Beam
32 m
Draft
9.4 m
Call sign
3EQO8
IMO
9442873
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
23
Registered in Panama, COLUMBIA HIGHWAY is a 199-metre ocean freighter. Below, she has a 32-metre beam and a draft of 9.4 m. Find her under MMSI 371172000, call sign 3EQO8, IMO 9442873. Put COLUMBIA HIGHWAY on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on COLUMBIA HIGHWAY, 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
Last known position · Jun 2, 2026
Position
35.0605° N, 129.6598° E
Transiting the Sea of Japan? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put COLUMBIA HIGHWAY 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 HIGHWAY and switch it all on
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About COLUMBIA HIGHWAY
What kind of vessel is COLUMBIA HIGHWAY?
COLUMBIA HIGHWAY is a Cargo flagged to Panama.
Where was COLUMBIA HIGHWAY last seen?
COLUMBIA HIGHWAY was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is COLUMBIA HIGHWAY's MMSI?
COLUMBIA HIGHWAY's MMSI is 371172000. Call sign 3EQO8. IMO 9442873.
How big is COLUMBIA HIGHWAY?
COLUMBIA HIGHWAY is about 199 m long, 32 m on the beam, drawing 9.4 m.
Is COLUMBIA HIGHWAY on the Master's Mate Safety Initiative Network?
Not yet. If COLUMBIA HIGHWAY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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