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.

Other

PRINCE MADOG

MMSI 235234000 · Call sign ZNLJ5

Not yet on Master's Mate

Type

Other

Flag

GBR

Length

32 m

Beam

8 m

Draft

3.7 m

Call sign

ZNLJ5

IMO

922961100

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

Registered in the United Kingdom, PRINCE MADOG is a 32-metre boat. Her hull carries 8 metres in the beam and a draft measuring 3.7 metres. She's listed under MMSI 235234000, call sign ZNLJ5. It's free to add PRINCE MADOG to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

Free forever · No credit card

Is PRINCE MADOG your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

Claim this boat — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Last known position · Jun 3, 2026

Track PRINCE MADOG live — sign up free →

Position

52.9482° N, 4.5281° 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.

Free with your claim

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put PRINCE MADOG 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.

Claim PRINCE MADOG and switch it all on

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

Claim free → unlock everything

About PRINCE MADOG

What kind of vessel is PRINCE MADOG?

PRINCE MADOG is a Other flagged to United Kingdom.

Where was PRINCE MADOG last seen?

PRINCE MADOG was last reported in the Irish Sea in Jun 2026 on public AIS.

What is PRINCE MADOG's MMSI?

PRINCE MADOG's MMSI is 235234000. Call sign ZNLJ5. IMO 922961100.

How big is PRINCE MADOG?

PRINCE MADOG is about 32 m long, 8 m on the beam, drawing 3.7 m.

Is PRINCE MADOG on the Master's Mate Safety Initiative Network?

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