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.
Commercial Fishing Vessel
UNIMAK
MMSI 338526000 · Call sign WCY8622
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
50.7 m
Beam
12.2 m
Draft
3.5 m
Call sign
WCY8622
IMO
8101680
Official No.
637693
AIS reports
1
UNIMAK is an American 50.7-metre offshore fishing boat. She carries 12.2 metres in the beam and a 3.5 m draft. Her papers read MMSI 338526000, call sign WCY8622, IMO 8101680. There's a place for UNIMAK on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for working captains
Know where the fleet is. Get UNIMAK home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever UNIMAK 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put UNIMAK on the map. It hands you the full bridge:
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.
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.
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 UNIMAK and switch it all on
Free to join · nothing to install to start · cancel anytime
About UNIMAK
What kind of vessel is UNIMAK?
UNIMAK is a Commercial Fishing Vessel flagged to United States of America.
What is UNIMAK's MMSI?
UNIMAK's MMSI is 338526000. Call sign WCY8622. IMO 8101680.
How big is UNIMAK?
UNIMAK is about 50.7 m long, 12.2 m on the beam, drawing 3.5 m.
Is UNIMAK on the Master's Mate Safety Initiative Network?
Not yet. If UNIMAK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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