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.

Passenger

PETER DE GROTE

MMSI 244690782 · Call sign PF4174

Not yet on Master's Mate

Type

Passenger

Flag

NLD

Length

31 m

Beam

6 m

Draft

0.2 m

Call sign

PF4174

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

PETER DE GROTE is a passenger craft listed on the the Netherlands registry, spanning 31 metres. Her hull carries a beam of 6 m and a draft measuring 0.2 metres. She's listed under MMSI 244690782, call sign PF4174. For a boat that carries people, PETER DE GROTE can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.

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Keep every soul aboard PETER DE GROTE safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

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Last known position · Jun 4, 2026

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Position

52.3861° N, 4.8948° E

Sailing the North Sea? You're never out there alone.

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Joining the Safety Initiative Network doesn't just put PETER DE GROTE on the map. It hands you the full bridge:

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.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

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.

Worldwide Charts

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

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.

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About PETER DE GROTE

What kind of vessel is PETER DE GROTE?

PETER DE GROTE is a Passenger flagged to Netherlands.

Where was PETER DE GROTE last seen?

PETER DE GROTE was last reported in the North Sea in Jun 2026 on public AIS.

What is PETER DE GROTE's MMSI?

PETER DE GROTE's MMSI is 244690782. Call sign PF4174.

How big is PETER DE GROTE?

PETER DE GROTE is about 31 m long, 6 m on the beam, drawing 0.2 m.

Is PETER DE GROTE on the Master's Mate Safety Initiative Network?

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