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.
Sailing
ERATOSTHENES
MMSI 256496000 · Call sign 9HB2510
Not yet on Master's MateType
Sailing
Flag
MLTLength
35 m
Beam
8 m
Draft
4.5 m
Call sign
9HB2510
IMO
9097252
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
35
Out of Malta, ERATOSTHENES is a 35-metre sailing cruiser. ERATOSTHENES has a beam of 8 m and a 4.5-metre draft. Look for MMSI 256496000, call sign 9HB2510, IMO 9097252. Join ERATOSTHENES to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ERATOSTHENES.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
45.7836° N, 13.5370° E
Sailing the Adriatic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ERATOSTHENES 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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.
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.
Claim ERATOSTHENES and switch it all on
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About ERATOSTHENES
What kind of vessel is ERATOSTHENES?
ERATOSTHENES is a Sailing flagged to Malta.
Where was ERATOSTHENES last seen?
ERATOSTHENES was last reported in the Adriatic Sea in Jun 2026 on public AIS.
What is ERATOSTHENES's MMSI?
ERATOSTHENES's MMSI is 256496000. Call sign 9HB2510. IMO 9097252.
How big is ERATOSTHENES?
ERATOSTHENES is about 35 m long, 8 m on the beam, drawing 4.5 m.
Is ERATOSTHENES on the Master's Mate Safety Initiative Network?
Not yet. If ERATOSTHENES is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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