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
TEMPESTAS
MMSI 205251690 · Call sign OT2516
Not yet on Master's MateType
Other
Flag
BELLength
80 m
Beam
8 m
Call sign
OT2516
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Belgian registry, TEMPESTAS is an 80-metre vessel. She carries a beam of 8 m. Officially she's MMSI 205251690, call sign OT2516. TEMPESTAS is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is TEMPESTAS 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.
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Last known position · Jun 4, 2026
Position
51.8467° N, 5.8248° E
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put TEMPESTAS 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 TEMPESTAS and switch it all on
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About TEMPESTAS
What kind of vessel is TEMPESTAS?
TEMPESTAS is a Other flagged to Belgium.
Where was TEMPESTAS last seen?
TEMPESTAS was last reported in the North Sea in Jun 2026 on public AIS.
What is TEMPESTAS's MMSI?
TEMPESTAS's MMSI is 205251690. Call sign OT2516.
How big is TEMPESTAS?
TEMPESTAS is about 80 m long, 8 m on the beam.
Is TEMPESTAS on the Master's Mate Safety Initiative Network?
Not yet. If TEMPESTAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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