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.
Other
MARTINIQUE
MMSI 205548790 · Call sign OT5487
Not yet on Master's MateType
Other
Flag
BELLength
85 m
Beam
6 m
Draft
2.3 m
Call sign
OT5487
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of Belgium, MARTINIQUE is an 85-metre boat. Below, she has a beam measuring 6 metres and a draft measuring 2.3 metres. Officially she's MMSI 205548790, call sign OT5487. It's free to add MARTINIQUE to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is MARTINIQUE your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
51.2808° N, 4.3411° E
Crossing the North Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARTINIQUE 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.
Claim MARTINIQUE and switch it all on
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About MARTINIQUE
What kind of vessel is MARTINIQUE?
MARTINIQUE is a Other flagged to Belgium.
Where was MARTINIQUE last seen?
MARTINIQUE was last reported in the North Sea in Jun 2026 on public AIS.
What is MARTINIQUE's MMSI?
MARTINIQUE's MMSI is 205548790. Call sign OT5487.
How big is MARTINIQUE?
MARTINIQUE is about 85 m long, 6 m on the beam, drawing 2.3 m.
Is MARTINIQUE on the Master's Mate Safety Initiative Network?
Not yet. If MARTINIQUE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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