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

UPRISING

MMSI 366807810 · Call sign WDA4291

Not yet on Master's Mate

Flag

USA

Call sign

WDA4291

Official No.

1107576

AIS reports

UPRISING is an American craft. On AIS she shows as MMSI 366807810, call sign WDA4291. Give UPRISING the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

Free forever · No credit card

Is UPRISING 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.

Claim this boat — free →

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

Wherever UPRISING 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

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

Joining the Safety Initiative Network doesn't just put UPRISING 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 UPRISING and switch it all on

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

Claim free → unlock everything

About UPRISING

What kind of vessel is UPRISING?

UPRISING is a vessel flagged to United States of America.

What is UPRISING's MMSI?

UPRISING's MMSI is 366807810. Call sign WDA4291.

Is UPRISING on the Master's Mate Safety Initiative Network?

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