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

Great Royal

MMSI 405000131

Not yet on Master's Mate

Flag

BGD

Length

180 m

IMO

9083081

AIS reports

Great Royal is an 180-metre boat, flying the flag of Bangladesh. She broadcasts as MMSI 405000131, IMO 9083081. Sign Great Royal up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card

Is Great Royal 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 Great Royal 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 Great Royal 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 Great Royal and switch it all on

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

Claim free → unlock everything

About Great Royal

What kind of vessel is Great Royal?

Great Royal is a vessel flagged to Bangladesh.

What is Great Royal's MMSI?

Great Royal's MMSI is 405000131. IMO 9083081.

How big is Great Royal?

Great Royal is about 180 m long.

Is Great Royal on the Master's Mate Safety Initiative Network?

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