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.

Vessel

X-31 UNCREWED

MMSI 232063411 · Call sign MSSJ2

Not yet on Master's Mate

Flag

GBR

Length

5 m

Beam

2 m

Call sign

MSSJ2

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

X-31 UNCREWED, a vessel sailing under the British flag, measures 5 metres on deck. Her hull carries a beam measuring 2 metres. On the registers she's MMSI 232063411, call sign MSSJ2. Bring X-31 UNCREWED aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

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Last known position · Jun 3, 2026

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Position

53.9886° N, 6.2015° W

Crossing the Irish 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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Joining the Safety Initiative Network doesn't just put X-31 UNCREWED on the map. It hands you the full bridge:

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

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.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

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About X-31 UNCREWED

What kind of vessel is X-31 UNCREWED?

X-31 UNCREWED is a vessel flagged to United Kingdom.

Where was X-31 UNCREWED last seen?

X-31 UNCREWED was last reported in the Irish Sea in Jun 2026 on public AIS.

What is X-31 UNCREWED's MMSI?

X-31 UNCREWED's MMSI is 232063411. Call sign MSSJ2.

How big is X-31 UNCREWED?

X-31 UNCREWED is about 5 m long, 2 m on the beam.

Is X-31 UNCREWED on the Master's Mate Safety Initiative Network?

Not yet. If X-31 UNCREWED is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).