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.

Unclassified

CG-103

U.S. Official No. 519656

Not yet on Master's Mate

Type

Unclassified

Flag

USA

Length

18.7 m

Beam

9.5 m

Draft

3.2 m

First reported

Jun 2026

AIS reports

CG-103, an American vessel, measures 18.7 metres on deck. Below, she has a beam measuring 9.5 metres and a draft of 3.2 m. Her papers read U.S. official number 519656. Bring CG-103 aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

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Is CG-103 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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Wherever CG-103 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 CG-103 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 CG-103 and switch it all on

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About CG-103

What kind of vessel is CG-103?

CG-103 is a Unclassified flagged to United States of America.

What is CG-103's U.S. Official No.?

CG-103's U.S. Official No. is 519656.

How big is CG-103?

CG-103 is about 18.7 m long, 9.5 m on the beam, drawing 3.2 m.

Is CG-103 on the Master's Mate Safety Initiative Network?

Not yet. If CG-103 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).