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.
Recreational
SEA YA
MMSI 368288220 · Call sign WDN5236
Not yet on Master's MateType
Recreational
Flag
USALength
19.8 m
Beam
5.8 m
Draft
2.8 m
Call sign
WDN5236
Official No.
1295147
AIS reports
1
SEA YA is a pleasure boat flying the American flag, 19.8 metres on deck. Her hull carries a beam of 5.8 m and a draft measuring 2.8 metres. Her papers read MMSI 368288220, call sign WDN5236. Join SEA YA to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for recreational captains
Keep SEA YA looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever SEA YA 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEA YA on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SEA YA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA YA
What kind of vessel is SEA YA?
SEA YA is a Recreational flagged to United States of America.
What is SEA YA's MMSI?
SEA YA's MMSI is 368288220. Call sign WDN5236.
How big is SEA YA?
SEA YA is about 19.8 m long, 5.8 m on the beam, drawing 2.8 m.
Is SEA YA on the Master's Mate Safety Initiative Network?
Not yet. If SEA YA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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