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.
Towing Vessel
BJ Cornelius
MMSI 367333780 · Call sign WDH3372
Not yet on Master's MateType
Towing Vessel
Flag
USALength
18.3 m
Beam
7.9 m
Draft
2.4 m
Call sign
WDH3372
Official No.
587419
AIS reports
2
Registered in the United States, BJ Cornelius is an 18.3-metre working vessel. She has a 7.9 m beam and a draft measuring 2.4 metres. Officially she's MMSI 367333780, call sign WDH3372. BJ Cornelius earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
Free forever · No credit card · for working boats
Built for boats that work — like BJ Cornelius.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever BJ Cornelius 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 boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put BJ Cornelius on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 BJ Cornelius and switch it all on
Free to join · nothing to install to start · cancel anytime
About BJ Cornelius
What kind of vessel is BJ Cornelius?
BJ Cornelius is a Towing Vessel flagged to United States of America.
What is BJ Cornelius's MMSI?
BJ Cornelius's MMSI is 367333780. Call sign WDH3372.
How big is BJ Cornelius?
BJ Cornelius is about 18.3 m long, 7.9 m on the beam, drawing 2.4 m.
Is BJ Cornelius on the Master's Mate Safety Initiative Network?
Not yet. If BJ Cornelius is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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