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)

Adventure

MMSI 367636540 · Call sign WDH6299

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

32.6 m

Beam

7.5 m

Draft

3.4 m

Call sign

WDH6299

Official No.

226070

AIS reports

Adventure is a passenger ferry on the the United States registry, 32.6 metres long. Her hull carries a 7.5 m beam and a draft of 3.4 m. Look for MMSI 367636540, call sign WDH6299. For a boat that carries people, Adventure can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.

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

Keep every soul aboard Adventure 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 Adventure 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 Adventure 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 Adventure and switch it all on

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

Claim free → unlock everything

About Adventure

What kind of vessel is Adventure?

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

What is Adventure's MMSI?

Adventure's MMSI is 367636540. Call sign WDH6299.

How big is Adventure?

Adventure is about 32.6 m long, 7.5 m on the beam, drawing 3.4 m.

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

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