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.
Passenger (Inspected)
seadogdiver
MMSI 367139780 · Call sign WDD4069
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
11 m
Beam
4.3 m
Draft
1.8 m
Call sign
WDD4069
Official No.
1099181
AIS reports
1
seadogdiver is an American 11-metre passenger ship. Below, she has a beam measuring 4.3 metres and a draft measuring 1.8 metres. Look for MMSI 367139780, call sign WDD4069. seadogdiver belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Keep every soul aboard seadogdiver safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever seadogdiver roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put seadogdiver on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 seadogdiver and switch it all on
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About seadogdiver
What kind of vessel is seadogdiver?
seadogdiver is a Passenger (Inspected) flagged to United States of America.
What is seadogdiver's MMSI?
seadogdiver's MMSI is 367139780. Call sign WDD4069.
How big is seadogdiver?
seadogdiver is about 11 m long, 4.3 m on the beam, drawing 1.8 m.
Is seadogdiver on the Master's Mate Safety Initiative Network?
Not yet. If seadogdiver is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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