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.

Sailing

ZONDER

MMSI 235085551

Not yet on Master's Mate

Type

Sailing

Flag

GBR

Length

12 m

Beam

5 m

First reported

Apr 2026

Last reported

Apr 2026

AIS reports

ZONDER is a sailing vessel on the the United Kingdom registry, 12 metres LOA. Below, she has a beam measuring 5 metres. On the registers she's MMSI 235085551. It's free to add ZONDER 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 · for cruisers

Sleep easy on the hook aboard ZONDER.

GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.

Set her anchor watch — free →

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

Last known position · Apr 2, 2026

Track ZONDER live — sign up free →

Position

18.0296° N, 63.1011° W

Sailing the Caribbean? 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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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put ZONDER 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.

Weather & Routing

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

Worldwide Charts

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

Hail Any Captain

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

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Live AIS & Traffic

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

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.

Claim ZONDER and switch it all on

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

Claim free → unlock everything

About ZONDER

What kind of vessel is ZONDER?

ZONDER is a Sailing flagged to United Kingdom.

Where was ZONDER last seen?

ZONDER was last reported in the Caribbean in Apr 2026 on public AIS.

What is ZONDER's MMSI?

ZONDER's MMSI is 235085551.

How big is ZONDER?

ZONDER is about 12 m long, 5 m on the beam.

Is ZONDER on the Master's Mate Safety Initiative Network?

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