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.

Commercial Fishing Vessel

columbia

MMSI 368298870 · Call sign WDN6414

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

21.5 m

Beam

6.9 m

Draft

2 m

Call sign

WDN6414

Official No.

203037

AIS reports

On the American registry, columbia is a 21.5-metre fishing craft. She has a 6.9-metre beam and a draft measuring 2 metres. On AIS she shows as MMSI 368298870, call sign WDN6414. Claim columbia free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for working captains

Know where the fleet is. Get columbia home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

Keep the fleet in sight — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever columbia roams, 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 working captains

The most powerful cruising platform ever built — yours, free.

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.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

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.

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 columbia and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About columbia

What kind of vessel is columbia?

columbia is a Commercial Fishing Vessel flagged to United States of America.

What is columbia's MMSI?

columbia's MMSI is 368298870. Call sign WDN6414.

How big is columbia?

columbia is about 21.5 m long, 6.9 m on the beam, drawing 2 m.

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).