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.

Public Vessel, Unclassified

CARTWHEEL II

U.S. Official No. 1355696

Not yet on Master's Mate

Type

Public Vessel, Unclassified

Flag

USA

Length

9.1 m

Beam

3 m

Draft

1.5 m

Hull ID

PURS9414D323

First reported

Jun 2026

AIS reports

On the American registry, CARTWHEEL II is a 9.1-metre craft. She carries a beam of 3 m and a 1.5 m draft. Look for U.S. official number 1355696. CARTWHEEL II is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

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

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About CARTWHEEL II

What kind of vessel is CARTWHEEL II?

CARTWHEEL II is a Public Vessel, Unclassified flagged to United States of America.

What is CARTWHEEL II's U.S. Official No.?

CARTWHEEL II's U.S. Official No. is 1355696.

How big is CARTWHEEL II?

CARTWHEEL II is about 9.1 m long, 3 m on the beam, drawing 1.5 m.

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

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