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

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.

Photos of SEA STEAMER

Free forever · No credit card · for commercial operators

Eyes on SEA STEAMER, 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 16, 2026

Track SEA STEAMER live — sign up free →

Position

39.5357° N, 9.8456° W

Wherever SEA STEAMER 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 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.

Claim SEA STEAMER and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

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).