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.
Cargo
EXPLORER
MMSI 244620937 · Call sign PI2337
Not yet on Master's MateType
Cargo
Flag
NLDLength
110 m
Beam
12 m
Draft
2 m
Call sign
PI2337
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
EXPLORER is a Dutch cargo ship — 110 metres overall. She carries a beam measuring 12 metres and a 2 m draft. On the registers she's MMSI 244620937, call sign PI2337. EXPLORER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on EXPLORER, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 13:36 UTC
Position
52.6927° N, 6.1686° E
Status
Moored
Speed
0.0 kn
Course
267°
Destination
ROTTERDAM LEEUWARDE
Transiting the North 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 EXPLORER on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 EXPLORER and switch it all on
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About EXPLORER
What kind of vessel is EXPLORER?
EXPLORER is a Cargo flagged to Netherlands.
Where was EXPLORER last seen?
EXPLORER was last reported in the North Sea in Jun 2026 on public AIS.
What is EXPLORER's MMSI?
EXPLORER's MMSI is 244620937. Call sign PI2337.
How big is EXPLORER?
EXPLORER is about 110 m long, 12 m on the beam, drawing 2 m.
Is EXPLORER on the Master's Mate Safety Initiative Network?
Not yet. If EXPLORER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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