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
SEA CARRIER
MMSI 255916042 · Call sign CQ2471
Not yet on Master's MateType
Cargo
Flag
PRTLength
107 m
Beam
18 m
Draft
8.5 m
Call sign
CQ2471
IMO
9366122
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
SEA CARRIER is a merchant vessel flying the flag of Portugal, measuring 107 metres. She carries a 18-metre beam and a 8.5 m draft. Look for MMSI 255916042, call sign CQ2471, IMO 9366122. SEA CARRIER is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on SEA CARRIER, 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
58.5421° N, 18.8351° E
Transiting the Baltic Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SEA CARRIER 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 SEA CARRIER and switch it all on
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About SEA CARRIER
What kind of vessel is SEA CARRIER?
SEA CARRIER is a Cargo flagged to Portugal.
Where was SEA CARRIER last seen?
SEA CARRIER was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is SEA CARRIER's MMSI?
SEA CARRIER's MMSI is 255916042. Call sign CQ2471. IMO 9366122.
How big is SEA CARRIER?
SEA CARRIER is about 107 m long, 18 m on the beam, drawing 8.5 m.
Is SEA CARRIER on the Master's Mate Safety Initiative Network?
Not yet. If SEA CARRIER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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