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

Beate Oldendorff

MMSI 255806326

Not yet on Master's Mate

Flag

PRT

Length

200 m

IMO

9853022

AIS reports

Beate Oldendorff is a Portuguese vessel, 200 metres in length. On AIS she shows as MMSI 255806326, IMO 9853022. Join Beate Oldendorff to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

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Is Beate Oldendorff 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.

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

Wherever Beate Oldendorff roams, 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 Beate Oldendorff 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 Beate Oldendorff and switch it all on

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About Beate Oldendorff

What kind of vessel is Beate Oldendorff?

Beate Oldendorff is a vessel flagged to Portugal.

What is Beate Oldendorff's MMSI?

Beate Oldendorff's MMSI is 255806326. IMO 9853022.

How big is Beate Oldendorff?

Beate Oldendorff is about 200 m long.

Is Beate Oldendorff on the Master's Mate Safety Initiative Network?

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