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.
Dredging
THE EXPLORER
MMSI 376639000 · Call sign J8B3625
Not yet on Master's MateType
Dredging
Flag
VCTLength
114 m
Beam
19 m
Draft
5.2 m
Call sign
J8B3625
IMO
7904932
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in St Vincent, THE EXPLORER is an 114-metre working craft. Her hull carries a beam of 19 m and a draft of 5.2 m. Her papers read MMSI 376639000, call sign J8B3625, IMO 7904932. THE EXPLORER can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for working boats
Built for boats that work — like THE EXPLORER.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 10:46 UTC
Position
33.9149° S, 18.4539° E
Status
Moored
Speed
0.0 kn
Course
260°
Destination
CAPE TOWN
ETA
12-22 10:00 UTC
Wherever THE EXPLORER 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 boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put THE EXPLORER on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 THE EXPLORER and switch it all on
Free to join · nothing to install to start · cancel anytime
About THE EXPLORER
What kind of vessel is THE EXPLORER?
THE EXPLORER is a Dredging flagged to Saint Vincent and the Grenadines.
Where was THE EXPLORER last seen?
THE EXPLORER was last reported in around 34°S 18°E in Jun 2026 on public AIS.
What is THE EXPLORER's MMSI?
THE EXPLORER's MMSI is 376639000. Call sign J8B3625. IMO 7904932.
How big is THE EXPLORER?
THE EXPLORER is about 114 m long, 19 m on the beam, drawing 5.2 m.
Is THE EXPLORER on the Master's Mate Safety Initiative Network?
Not yet. If THE EXPLORER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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