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)

CHARLES N CURTIS

MMSI 366902590 · Call sign WD8128

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

23.1 m

Beam

4.5 m

Draft

2.1 m

Call sign

WD8128

Official No.

253102

AIS reports

CHARLES N CURTIS, a passenger craft flagged in the United States, measures 23.1 metres on deck. She has 4.5 metres in the beam and a draft measuring 2.1 metres. On AIS she shows as MMSI 366902590, call sign WD8128. Claim CHARLES N CURTIS 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 CHARLES N CURTIS 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 CHARLES N CURTIS 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 CHARLES N CURTIS 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 CHARLES N CURTIS and switch it all on

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About CHARLES N CURTIS

What kind of vessel is CHARLES N CURTIS?

CHARLES N CURTIS is a Passenger (Inspected) flagged to United States of America.

What is CHARLES N CURTIS's MMSI?

CHARLES N CURTIS's MMSI is 366902590. Call sign WD8128.

How big is CHARLES N CURTIS?

CHARLES N CURTIS is about 23.1 m long, 4.5 m on the beam, drawing 2.1 m.

Is CHARLES N CURTIS on the Master's Mate Safety Initiative Network?

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