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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 STEAMER

Cargo · last seen 40°N 10°W · Jun 2026 · MMSI 255916043 · Call sign CQ2472

Not yet on Master's Mate
Type
Cargo
Length
107 m
Beam
18 m
Draft
8.5 m
Call sign
CQ2472
IMO
9366158
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
42

SEA STEAMER is a merchant ship, 107 metres on deck. Her hull carries 18 metres in the beam and a draft measuring 8.5 metres. On the registers she's MMSI 255916043, call sign CQ2472, IMO 9366158. Join SEA STEAMER to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Last known position · Jun 16, 2026
Position
39.5357° N, 9.8456° W
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Joining the Safety Initiative Network doesn't just put SEA STEAMER 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.
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About SEA STEAMER

What kind of vessel is SEA STEAMER?
SEA STEAMER is a Cargo.
Where was SEA STEAMER last seen?
SEA STEAMER was last reported in around 40°N 10°W in Jun 2026 on public AIS.
What is SEA STEAMER's MMSI?
SEA STEAMER's MMSI is 255916043. Call sign CQ2472. IMO 9366158.
How big is SEA STEAMER?
SEA STEAMER is about 107 m long, 18 m on the beam, drawing 8.5 m.
Is SEA STEAMER on the Master's Mate Safety Initiative Network?
Not yet. If SEA STEAMER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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