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
City Of Charleston
MMSI 366995480 · Call sign WDC2603
Not yet on Master's MateType
Towing Vessel
Flag
USALength
42.5 m
Beam
15.8 m
Draft
2.8 m
Call sign
WDC2603
IMO
8836560
Official No.
543238
AIS reports
1
Out of the United States, City Of Charleston is a 42.5-metre work boat. Her hull carries a 15.8-metre beam and a draft measuring 2.8 metres. She broadcasts as MMSI 366995480, call sign WDC2603, IMO 8836560. There's a place for City Of Charleston on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for working boats
Built for boats that work — like City Of Charleston.
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 City Of Charleston 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 City Of Charleston 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 City Of Charleston and switch it all on
Free to join · nothing to install to start · cancel anytime
About City Of Charleston
What kind of vessel is City Of Charleston?
City Of Charleston is a Towing Vessel flagged to United States of America.
What is City Of Charleston's MMSI?
City Of Charleston's MMSI is 366995480. Call sign WDC2603. IMO 8836560.
How big is City Of Charleston?
City Of Charleston is about 42.5 m long, 15.8 m on the beam, drawing 2.8 m.
Is City Of Charleston on the Master's Mate Safety Initiative Network?
Not yet. If City Of Charleston is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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