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.

Recreational

A&B@C

MMSI 366763740 · Call sign WCY9586

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

12.5 m

Beam

3.5 m

Draft

1.8 m

Call sign

WCY9586

Official No.

1076982

AIS reports

A&B@C, a cruising boat on the the United States registry, measures 12.5 metres on deck. She's built with a beam of 3.5 m and a 1.8-metre draft. She's listed under MMSI 366763740, call sign WCY9586. A&B@C can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

Free forever · No credit card · for recreational captains

Keep A&B@C looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Wherever A&B@C roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

Free with your claim · for recreational captains

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put A&B@C 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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Worldwide Charts

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

Systems Monitoring

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

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

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 A&B@C and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About A&B@C

What kind of vessel is A&B@C?

A&B@C is a Recreational flagged to United States of America.

What is A&B@C's MMSI?

A&B@C's MMSI is 366763740. Call sign WCY9586.

How big is A&B@C?

A&B@C is about 12.5 m long, 3.5 m on the beam, drawing 1.8 m.

Is A&B@C on the Master's Mate Safety Initiative Network?

Not yet. If A&B@C is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).