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
Les Limestone
MMSI 367035590 · Call sign WDC5091
Not yet on Master's MateType
Towing Vessel
Flag
USALength
18.2 m
Beam
6.6 m
Draft
2.7 m
Call sign
WDC5091
Official No.
608212
AIS reports
1
Registered in the United States, Les Limestone is an 18.2-metre work boat. Her hull carries a 6.6 m beam and a draft measuring 2.7 metres. Her registration reads MMSI 367035590, call sign WDC5091. Les Limestone 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 Les Limestone.
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 Les Limestone 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 Les Limestone 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 Les Limestone and switch it all on
Free to join · nothing to install to start · cancel anytime
About Les Limestone
What kind of vessel is Les Limestone?
Les Limestone is a Towing Vessel flagged to United States of America.
What is Les Limestone's MMSI?
Les Limestone's MMSI is 367035590. Call sign WDC5091.
How big is Les Limestone?
Les Limestone is about 18.2 m long, 6.6 m on the beam, drawing 2.7 m.
Is Les Limestone on the Master's Mate Safety Initiative Network?
Not yet. If Les Limestone is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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