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.
Vessel
SEABULK UNION
MMSI 367078120 · Call sign WCQ2187
Not yet on Master's MateFlag
USACall sign
WCQ2187
Official No.
670567
AIS reports
1
SEABULK UNION is an American craft. She broadcasts as MMSI 367078120, call sign WCQ2187. The Master's Mate Safety Initiative Network welcomes SEABULK UNION — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is SEABULK UNION your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever SEABULK UNION 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEABULK UNION 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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 SEABULK UNION and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEABULK UNION
What kind of vessel is SEABULK UNION?
SEABULK UNION is a vessel flagged to United States of America.
What is SEABULK UNION's MMSI?
SEABULK UNION's MMSI is 367078120. Call sign WCQ2187.
Is SEABULK UNION on the Master's Mate Safety Initiative Network?
Not yet. If SEABULK UNION is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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