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_EXPLORER 5
MMSI 369264000 · Call sign WDJ4789
Not yet on Master's MateType
Passenger
Flag
USALength
30 m
Beam
10 m
Draft
2.5 m
Call sign
WDJ4789
Official No.
HA1192E
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
60
Out of the United States, ISLAND_EXPLORER 5 is a 30-metre ferry. She carries a 10 m beam and a 2.5-metre draft. Her papers read MMSI 369264000, call sign WDJ4789. Sign ISLAND_EXPLORER 5 up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ISLAND_EXPLORER 5 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
48.5111° N, 122.6081° W
Sailing the Salish Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ISLAND_EXPLORER 5 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_EXPLORER 5 and switch it all on
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About ISLAND_EXPLORER 5
What kind of vessel is ISLAND_EXPLORER 5?
ISLAND_EXPLORER 5 is a Passenger flagged to United States of America.
Where was ISLAND_EXPLORER 5 last seen?
ISLAND_EXPLORER 5 was last reported in the Salish Sea in Jun 2026 on public AIS.
What is ISLAND_EXPLORER 5's MMSI?
ISLAND_EXPLORER 5's MMSI is 369264000. Call sign WDJ4789.
How big is ISLAND_EXPLORER 5?
ISLAND_EXPLORER 5 is about 30 m long, 10 m on the beam, drawing 2.5 m.
Is ISLAND_EXPLORER 5 on the Master's Mate Safety Initiative Network?
Not yet. If ISLAND_EXPLORER 5 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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