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
SEFA
Cargo · Guinea-Bissau · last seen 41°N 29°E · Jun 2026 · MMSI 630001224 · Call sign J5AZ6
Not yet on Master's MateType
Cargo
Flag
GNBLength
69 m
Beam
10 m
Draft
3 m
Call sign
J5AZ6
IMO
9002441
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
16
Registered in Guinea-Bissau, SEFA is a 69-metre cargo ship. She's built with a 10 m beam and a 3 m draft. She's on record as MMSI 630001224, call sign J5AZ6, IMO 9002441. Put SEFA on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on SEFA, 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
Live AIS position · Jun 15, 2026 15:59 UTC
Position
40.9644° N, 28.7549° E
Status
At anchor
Speed
0.0 kn
Course
178°
Destination
TRCNK
ETA
06-12 15:00 UTC
Transiting the Black 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 SEFA 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 SEFA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEFA
What kind of vessel is SEFA?
SEFA is a Cargo flagged to Guinea-Bissau.
Where was SEFA last seen?
SEFA was last reported in the Black Sea in Jun 2026 on public AIS.
What is SEFA's MMSI?
SEFA's MMSI is 630001224. Call sign J5AZ6. IMO 9002441.
How big is SEFA?
SEFA is about 69 m long, 10 m on the beam, drawing 3 m.
Is SEFA on the Master's Mate Safety Initiative Network?
Not yet. If SEFA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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