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.
Law Enforcement
DIVE BOAT 1
MMSI 367538710 · Call sign WDG4647
Not yet on Master's MateType
Law Enforcement
Flag
USALength
20 m
Beam
7 m
Call sign
WDG4647
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
DIVE BOAT 1 is an American vessel, 20 metres in length. DIVE BOAT 1 has a beam of 7 m. Find her under MMSI 367538710, call sign WDG4647. DIVE BOAT 1 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Is DIVE BOAT 1 your boat?
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Last known position · Jun 3, 2026
Position
33.7363° N, 118.2695° W
Crossing off Southern California? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put DIVE BOAT 1 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.
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About DIVE BOAT 1
What kind of vessel is DIVE BOAT 1?
DIVE BOAT 1 is a Law Enforcement flagged to United States of America.
Where was DIVE BOAT 1 last seen?
DIVE BOAT 1 was last reported in off Southern California in Jun 2026 on public AIS.
What is DIVE BOAT 1's MMSI?
DIVE BOAT 1's MMSI is 367538710. Call sign WDG4647.
How big is DIVE BOAT 1?
DIVE BOAT 1 is about 20 m long, 7 m on the beam.
Is DIVE BOAT 1 on the Master's Mate Safety Initiative Network?
Not yet. If DIVE BOAT 1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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