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.
Passenger (Inspected)
Sun of Man
MMSI 367090310 · Call sign WDC8620
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
33.5 m
Beam
7.3 m
Draft
2.2 m
Call sign
WDC8620
Official No.
643457
AIS reports
1
Sun of Man, an American excursion vessel, measures 33.5 metres on deck. She's built with a 7.3-metre beam and a 2.2-metre draft. Find her under MMSI 367090310, call sign WDC8620. Sign Sun of Man up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Sun of Man safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Sun of Man 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Sun of Man on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Sun of Man and switch it all on
Free to join · nothing to install to start · cancel anytime
About Sun of Man
What kind of vessel is Sun of Man?
Sun of Man is a Passenger (Inspected) flagged to United States of America.
What is Sun of Man's MMSI?
Sun of Man's MMSI is 367090310. Call sign WDC8620.
How big is Sun of Man?
Sun of Man is about 33.5 m long, 7.3 m on the beam, drawing 2.2 m.
Is Sun of Man on the Master's Mate Safety Initiative Network?
Not yet. If Sun of Man is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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