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

Lewis Boys

MMSI 367472970 · Call sign WDF6316

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

41.2 m

Beam

8.6 m

Draft

3 m

Call sign

WDF6316

IMO

6611007

Official No.

294852

AIS reports

Out of the United States, Lewis Boys is a 41.2-metre fishing craft. She has a beam measuring 8.6 metres and a draft of 3 m. Her registration reads MMSI 367472970, call sign WDF6316, IMO 6611007. Give Lewis Boys the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

Free forever · No credit card · for working captains

Know where the fleet is. Get Lewis Boys 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 Lewis Boys 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 Lewis Boys 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 Lewis Boys and switch it all on

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Claim free → unlock everything

About Lewis Boys

What kind of vessel is Lewis Boys?

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

What is Lewis Boys's MMSI?

Lewis Boys's MMSI is 367472970. Call sign WDF6316. IMO 6611007.

How big is Lewis Boys?

Lewis Boys is about 41.2 m long, 8.6 m on the beam, drawing 3 m.

Is Lewis Boys on the Master's Mate Safety Initiative Network?

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