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

HYDROMER

Sailing · last seen 43°N 4°E · Jun 2026 · MMSI 228452900 · Call sign FMXJ

Not yet on Master's Mate

Type

Sailing

Length

70 m

Beam

17 m

Draft

2.4 m

Call sign

FMXJ

IMO

9975260

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

HYDROMER is a 70-metre sailing cruiser. She carries a beam measuring 17 metres and a 2.4-metre draft. Her papers read MMSI 228452900, call sign FMXJ, IMO 9975260. For a cruising boat like HYDROMER, the free Master's Mate Safety Initiative Network is real peace of mind — anchor-drag alarms, weather routing, and cruisers who watch each other's backs.

Photos of HYDROMER

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Sleep easy on the hook aboard HYDROMER.

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

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Last known position · Jun 16, 2026

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Position

43.3975° N, 3.6987° E

Sailing the Western Mediterranean? 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 cruisers

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

Joining the Safety Initiative Network doesn't just put HYDROMER 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 HYDROMER and switch it all on

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About HYDROMER

What kind of vessel is HYDROMER?

HYDROMER is a Sailing.

Where was HYDROMER last seen?

HYDROMER was last reported in the Western Mediterranean in Jun 2026 on public AIS.

What is HYDROMER's MMSI?

HYDROMER's MMSI is 228452900. Call sign FMXJ. IMO 9975260.

How big is HYDROMER?

HYDROMER is about 70 m long, 17 m on the beam, drawing 2.4 m.

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

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