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.
Cargo
C SEPETIBA
MMSI 710018820 · Call sign PR 4367
Not yet on Master's MateType
Cargo
Flag
BRALength
30 m
Beam
11 m
Draft
4 m
Call sign
PR 4367
IMO
9762003
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
C SEPETIBA, a cargo vessel sailing under the Brazilian flag, measures 30 metres on deck. She's built with 11 metres in the beam and a 4-metre draft. Officially she's MMSI 710018820, call sign PR 4367, IMO 9762003. C SEPETIBA can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on C SEPETIBA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
22.8739° S, 43.1226° W
Wherever C SEPETIBA roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put C SEPETIBA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim C SEPETIBA and switch it all on
Free to join · nothing to install to start · cancel anytime
About C SEPETIBA
What kind of vessel is C SEPETIBA?
C SEPETIBA is a Cargo flagged to Brazil.
Where was C SEPETIBA last seen?
C SEPETIBA was last reported in around 23°S 43°W in Jun 2026 on public AIS.
What is C SEPETIBA's MMSI?
C SEPETIBA's MMSI is 710018820. Call sign PR 4367. IMO 9762003.
How big is C SEPETIBA?
C SEPETIBA is about 30 m long, 11 m on the beam, drawing 4 m.
Is C SEPETIBA on the Master's Mate Safety Initiative Network?
Not yet. If C SEPETIBA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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