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)

Lazy Jack

MMSI 366936480 · Call sign WDB7105

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

9.7 m

Beam

3.4 m

Draft

1.6 m

Call sign

WDB7105

Official No.

262687

AIS reports

Registered in the United States, Lazy Jack is a 9.7-metre passenger vessel. Lazy Jack has 3.4 metres in the beam and a 1.6 m draft. She's listed under MMSI 366936480, call sign WDB7105. Lazy Jack can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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

Keep every soul aboard Lazy Jack 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 Lazy Jack 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 Lazy Jack 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 Lazy Jack and switch it all on

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

Claim free → unlock everything

About Lazy Jack

What kind of vessel is Lazy Jack?

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

What is Lazy Jack's MMSI?

Lazy Jack's MMSI is 366936480. Call sign WDB7105.

How big is Lazy Jack?

Lazy Jack is about 9.7 m long, 3.4 m on the beam, drawing 1.6 m.

Is Lazy Jack on the Master's Mate Safety Initiative Network?

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