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.

Passenger (Inspected)

Orion

MMSI 338112000 · Call sign WDN3451

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

36.6 m

Beam

7.9 m

Draft

2.3 m

Call sign

WDN3451

IMO

8977754

Official No.

949478

AIS reports

Registered in the United States, Orion is a 36.6-metre passenger vessel. Orion has a beam of 7.9 m and a 2.3 m draft. On the registers she's MMSI 338112000, call sign WDN3451, IMO 8977754. Claim Orion free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard Orion safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

Switch on the safety stack — free →

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

Wherever Orion 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 passenger & charter operators

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

Joining the Safety Initiative Network doesn't just put Orion on the map. It hands you the full bridge:

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

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.

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.

Worldwide Charts

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

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 Orion and switch it all on

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

Claim free → unlock everything

About Orion

What kind of vessel is Orion?

Orion is a Passenger (Inspected) flagged to United States of America.

What is Orion's MMSI?

Orion's MMSI is 338112000. Call sign WDN3451. IMO 8977754.

How big is Orion?

Orion is about 36.6 m long, 7.9 m on the beam, drawing 2.3 m.

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

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