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

JOHNNY O

MMSI 367027870 · Call sign WAJ6093

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

10.4 m

Beam

3.7 m

Draft

1.8 m

Call sign

WAJ6093

Official No.

955403

AIS reports

JOHNNY O, a working fishing vessel listed on the the United States registry, measures 10.4 metres on deck. Below, she has 3.7 metres in the beam and a draft measuring 1.8 metres. On the registers she's MMSI 367027870, call sign WAJ6093. Put JOHNNY O 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 working captains

Know where the fleet is. Get JOHNNY O 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 JOHNNY O 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 JOHNNY O 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 JOHNNY O and switch it all on

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

Claim free → unlock everything

About JOHNNY O

What kind of vessel is JOHNNY O?

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

What is JOHNNY O's MMSI?

JOHNNY O's MMSI is 367027870. Call sign WAJ6093.

How big is JOHNNY O?

JOHNNY O is about 10.4 m long, 3.7 m on the beam, drawing 1.8 m.

Is JOHNNY O on the Master's Mate Safety Initiative Network?

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