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
Joncaire II
MMSI 368091620 · Call sign WDK8180
Not yet on Master's MateType
Towing Vessel
Flag
USALength
13.7 m
Beam
6 m
Draft
2.5 m
Call sign
WDK8180
Official No.
1265829
AIS reports
1
On the American registry, Joncaire II is a 13.7-metre service vessel. Joncaire II has a 6 m beam and a 2.5 m draft. She broadcasts as MMSI 368091620, call sign WDK8180. Joncaire II can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for working boats
Built for boats that work — like Joncaire II.
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 Joncaire II 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 Joncaire II 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 Joncaire II and switch it all on
Free to join · nothing to install to start · cancel anytime
About Joncaire II
What kind of vessel is Joncaire II?
Joncaire II is a Towing Vessel flagged to United States of America.
What is Joncaire II's MMSI?
Joncaire II's MMSI is 368091620. Call sign WDK8180.
How big is Joncaire II?
Joncaire II is about 13.7 m long, 6 m on the beam, drawing 2.5 m.
Is Joncaire II on the Master's Mate Safety Initiative Network?
Not yet. If Joncaire II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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