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.
Vessel
OPERA
Greece · last seen 38°N 21°E · Jun 2026 · MMSI 240207600
Not yet on Master's MateFlag
GRCFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
75
OPERA is a Greek boat. Look for MMSI 240207600. Sign OPERA up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is OPERA 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 3, 2026
Position
38.2541° N, 20.6488° E
Crossing the Ionian 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 OPERA 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 OPERA and switch it all on
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About OPERA
What kind of vessel is OPERA?
OPERA is a vessel flagged to Greece.
Where was OPERA last seen?
OPERA was last reported in the Ionian Sea in Jun 2026 on public AIS.
What is OPERA's MMSI?
OPERA's MMSI is 240207600.
Is OPERA on the Master's Mate Safety Initiative Network?
Not yet. If OPERA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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