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
ISLAND ADVENTURE
MMSI 366899260 · Call sign WDG9106
Not yet on Master's MateType
Passenger
Flag
USALength
20 m
Beam
7 m
Draft
2.4 m
Call sign
WDG9106
Official No.
1143443
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
53
ISLAND ADVENTURE, an excursion vessel under the American flag, measures 20 metres on deck. She's built with a 7 m beam and a 2.4-metre draft. On AIS she shows as MMSI 366899260, call sign WDG9106. The Master's Mate Safety Initiative Network welcomes ISLAND ADVENTURE — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ISLAND ADVENTURE 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
Last known position · Jun 3, 2026
Position
34.1225° N, 119.4528° W
Sailing off Southern California? 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ISLAND ADVENTURE 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 ISLAND ADVENTURE and switch it all on
Free to join · nothing to install to start · cancel anytime
About ISLAND ADVENTURE
What kind of vessel is ISLAND ADVENTURE?
ISLAND ADVENTURE is a Passenger flagged to United States of America.
Where was ISLAND ADVENTURE last seen?
ISLAND ADVENTURE was last reported in off Southern California in Jun 2026 on public AIS.
What is ISLAND ADVENTURE's MMSI?
ISLAND ADVENTURE's MMSI is 366899260. Call sign WDG9106.
How big is ISLAND ADVENTURE?
ISLAND ADVENTURE is about 20 m long, 7 m on the beam, drawing 2.4 m.
Is ISLAND ADVENTURE on the Master's Mate Safety Initiative Network?
Not yet. If ISLAND ADVENTURE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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