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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
SAPURA RUBI
Other · last seen 23°S 43°W · Jun 2026 · MMSI 374393000 · Call sign 3EBM9
Not yet on Master's MateType
Other
Length
146 m
Beam
30 m
Draft
6.6 m
Call sign
3EBM9
IMO
9702766
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
15
SAPURA RUBI is a 146-metre boat. Her hull carries 30 metres in the beam and a draft of 6.6 m. Look for MMSI 374393000, call sign 3EBM9, IMO 9702766. SAPURA RUBI is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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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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Live AIS position · Jun 15, 2026 17:36 UTC
Position
22.8233° S, 43.1425° W
Status
At anchor
Speed
0.0 kn
Course
50°
Destination
RIO DE JANEIRO
ETA
06-14 06:00 UTC
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Joining the Safety Initiative Network doesn't just put SAPURA RUBI 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.
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About SAPURA RUBI
What kind of vessel is SAPURA RUBI?
SAPURA RUBI is a Other.
Where was SAPURA RUBI last seen?
SAPURA RUBI was last reported in around 23°S 43°W in Jun 2026 on public AIS.
What is SAPURA RUBI's MMSI?
SAPURA RUBI's MMSI is 374393000. Call sign 3EBM9. IMO 9702766.
How big is SAPURA RUBI?
SAPURA RUBI is about 146 m long, 30 m on the beam, drawing 6.6 m.
Is SAPURA RUBI on the Master's Mate Safety Initiative Network?
Not yet. If SAPURA RUBI is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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