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

PRO RE NATA

MMSI 366794460 · Call sign WCE6558

Not yet on Master's Mate

Type

Recreational

Flag

USA

Length

12.1 m

Beam

3.6 m

Draft

1.1 m

Call sign

WCE6558

Official No.

950865

AIS reports

Registered in the United States, PRO RE NATA is a 12.1-metre pleasure craft. PRO RE NATA has a 3.6-metre beam and a 1.1-metre draft. Find her under MMSI 366794460, call sign WCE6558. PRO RE NATA can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card · for recreational captains

Keep PRO RE NATA 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 PRO RE NATA 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 PRO RE NATA 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 PRO RE NATA and switch it all on

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

Claim free → unlock everything

About PRO RE NATA

What kind of vessel is PRO RE NATA?

PRO RE NATA is a Recreational flagged to United States of America.

What is PRO RE NATA's MMSI?

PRO RE NATA's MMSI is 366794460. Call sign WCE6558.

How big is PRO RE NATA?

PRO RE NATA is about 12.1 m long, 3.6 m on the beam, drawing 1.1 m.

Is PRO RE NATA on the Master's Mate Safety Initiative Network?

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