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
SEA VALLEY II
MMSI 367182380 · Call sign WDD7138
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
17.8 m
Beam
5.8 m
Draft
3.1 m
Call sign
WDD7138
Official No.
625137
AIS reports
1
SEA VALLEY II is an American fishing trawler, 17.8 metres long. Her hull carries 5.8 metres in the beam and a draft of 3.1 m. Her papers read MMSI 367182380, call sign WDD7138. Add SEA VALLEY II to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for working captains
Know where the fleet is. Get SEA VALLEY II 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 SEA VALLEY II 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 SEA VALLEY II 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 SEA VALLEY II and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA VALLEY II
What kind of vessel is SEA VALLEY II?
SEA VALLEY II is a Commercial Fishing Vessel flagged to United States of America.
What is SEA VALLEY II's MMSI?
SEA VALLEY II's MMSI is 367182380. Call sign WDD7138.
How big is SEA VALLEY II?
SEA VALLEY II is about 17.8 m long, 5.8 m on the beam, drawing 3.1 m.
Is SEA VALLEY II on the Master's Mate Safety Initiative Network?
Not yet. If SEA VALLEY II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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