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.
Vessel
John B. Caddell
MMSI 367010880 · Call sign WCX2215
Not yet on Master's MateFlag
USALength
51 m
Call sign
WCX2215
IMO
5173204
Official No.
241204
AIS reports
2
An American craft, John B. Caddell measures 51 metres. She broadcasts as MMSI 367010880, call sign WCX2215, IMO 5173204. John B. Caddell belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is John B. Caddell your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever John B. Caddell roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put John B. Caddell on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim John B. Caddell and switch it all on
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About John B. Caddell
What kind of vessel is John B. Caddell?
John B. Caddell is a vessel flagged to United States of America.
What is John B. Caddell's MMSI?
John B. Caddell's MMSI is 367010880. Call sign WCX2215. IMO 5173204.
How big is John B. Caddell?
John B. Caddell is about 51 m long.
Is John B. Caddell on the Master's Mate Safety Initiative Network?
Not yet. If John B. Caddell is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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