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
IRISH SEA
MMSI 366883250 · Call sign WDB3088
Not yet on Master's MateType
Towing Vessel
Flag
USALength
37 m
Beam
10.5 m
Draft
4 m
Call sign
WDB3088
IMO
7038393
Official No.
520685
AIS reports
1
IRISH SEA flies the American flag — a 37-metre utility boat. IRISH SEA has a beam of 10.5 m and a 4-metre draft. Officially she's MMSI 366883250, call sign WDB3088, IMO 7038393. IRISH SEA is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like IRISH SEA.
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 IRISH SEA 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 IRISH SEA 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 IRISH SEA and switch it all on
Free to join · nothing to install to start · cancel anytime
About IRISH SEA
What kind of vessel is IRISH SEA?
IRISH SEA is a Towing Vessel flagged to United States of America.
What is IRISH SEA's MMSI?
IRISH SEA's MMSI is 366883250. Call sign WDB3088. IMO 7038393.
How big is IRISH SEA?
IRISH SEA is about 37 m long, 10.5 m on the beam, drawing 4 m.
Is IRISH SEA on the Master's Mate Safety Initiative Network?
Not yet. If IRISH SEA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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