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

Spiekeroog II

MMSI 211217990

Not yet on Master's Mate

Flag

DEU

Length

48 m

IMO

8024143

AIS reports

Spiekeroog II, a German craft, measures 48 metres on deck. On the registers she's MMSI 211217990, IMO 8024143. Spiekeroog II is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

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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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Wherever Spiekeroog II 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 Spiekeroog II 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 Spiekeroog II and switch it all on

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About Spiekeroog II

What kind of vessel is Spiekeroog II?

Spiekeroog II is a vessel flagged to Germany.

What is Spiekeroog II's MMSI?

Spiekeroog II's MMSI is 211217990. IMO 8024143.

How big is Spiekeroog II?

Spiekeroog II is about 48 m long.

Is Spiekeroog II on the Master's Mate Safety Initiative Network?

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