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.

Freight Ship

SS Grand Canyon State

MMSI 368916000 · Call sign WNEI

Not yet on Master's Mate

Type

Freight Ship

Flag

USA

Length

203.8 m

Beam

23.2 m

Draft

13.6 m

Call sign

WNEI

IMO

6510899

Official No.

500484

AIS reports

SS Grand Canyon State, a merchant ship on the the United States registry, measures 203.8 metres on deck. She has a beam measuring 23.2 metres and a draft measuring 13.6 metres. On AIS she shows as MMSI 368916000, call sign WNEI, IMO 6510899. The Master's Mate Safety Initiative Network welcomes SS Grand Canyon State — free to join, cruiser-run, and always on watch.

Free forever · No credit card · for commercial operators

Eyes on SS Grand Canyon State, around the clock.

Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

Put her on the dashboard — free →

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

Wherever SS Grand Canyon State 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 commercial operators

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

Joining the Safety Initiative Network doesn't just put SS Grand Canyon State on the map. It hands you the full bridge:

Live AIS & Traffic

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

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.

Worldwide Charts

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

Weather & Routing

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

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.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim SS Grand Canyon State and switch it all on

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

Claim free → unlock everything

About SS Grand Canyon State

What kind of vessel is SS Grand Canyon State?

SS Grand Canyon State is a Freight Ship flagged to United States of America.

What is SS Grand Canyon State's MMSI?

SS Grand Canyon State's MMSI is 368916000. Call sign WNEI. IMO 6510899.

How big is SS Grand Canyon State?

SS Grand Canyon State is about 203.8 m long, 23.2 m on the beam, drawing 13.6 m.

Is SS Grand Canyon State on the Master's Mate Safety Initiative Network?

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