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

OCEAN EXPLORER

MMSI 368158000 · Call sign EX229

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

42.6 m

Beam

11 m

Draft

7.8 m

Call sign

EX229

IMO

8412297

Official No.

678236

AIS reports

On the American registry, OCEAN EXPLORER is a 42.6-metre offshore fishing boat. She's built with a beam of 11 m and a 7.8-metre draft. On the registers she's MMSI 368158000, call sign EX229, IMO 8412297. The Master's Mate Safety Initiative Network welcomes OCEAN EXPLORER — free to join, cruiser-run, and always on watch.

Free forever · No credit card · for working captains

Know where the fleet is. Get OCEAN EXPLORER 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 OCEAN EXPLORER 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 OCEAN EXPLORER 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 OCEAN EXPLORER and switch it all on

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

Claim free → unlock everything

About OCEAN EXPLORER

What kind of vessel is OCEAN EXPLORER?

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

What is OCEAN EXPLORER's MMSI?

OCEAN EXPLORER's MMSI is 368158000. Call sign EX229. IMO 8412297.

How big is OCEAN EXPLORER?

OCEAN EXPLORER is about 42.6 m long, 11 m on the beam, drawing 7.8 m.

Is OCEAN EXPLORER on the Master's Mate Safety Initiative Network?

Not yet. If OCEAN EXPLORER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).