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)

Palmetto Spirit

MMSI 367161780 · Call sign WDP4625

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

21.5 m

Beam

8.2 m

Draft

2.8 m

Call sign

WDP4625

Official No.

530867

AIS reports

Palmetto Spirit is an American ferry — 21.5 metres overall. She's built with a beam of 8.2 m and a 2.8-metre draft. Look for MMSI 367161780, call sign WDP4625. Palmetto Spirit belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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

Keep every soul aboard Palmetto Spirit 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 Palmetto Spirit 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 Palmetto Spirit 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 Palmetto Spirit and switch it all on

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Claim free → unlock everything

About Palmetto Spirit

What kind of vessel is Palmetto Spirit?

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

What is Palmetto Spirit's MMSI?

Palmetto Spirit's MMSI is 367161780. Call sign WDP4625.

How big is Palmetto Spirit?

Palmetto Spirit is about 21.5 m long, 8.2 m on the beam, drawing 2.8 m.

Is Palmetto Spirit on the Master's Mate Safety Initiative Network?

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