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.

Commercial Fishing Vessel

MASTER JACK

MMSI 367723980 · Call sign WDI6959

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

25.8 m

Beam

7.6 m

Draft

3.7 m

Call sign

WDI6959

IMO

8958265

Official No.

1087157

AIS reports

On the American registry, MASTER JACK is a 25.8-metre commercial fishing boat. Her hull carries a beam of 7.6 m and a draft of 3.7 m. On the registers she's MMSI 367723980, call sign WDI6959, IMO 8958265. Working boats like MASTER JACK spend long hours offshore — the free Master's Mate Safety Initiative Network puts a distress mesh and a watching fleet within reach.

Free forever · No credit card · for working captains

Know where the fleet is. Get MASTER JACK home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

Keep the fleet in sight — free →

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

Wherever MASTER 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 working captains

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

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

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Distress Mesh

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

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 MASTER JACK and switch it all on

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

Claim free → unlock everything

About MASTER JACK

What kind of vessel is MASTER JACK?

MASTER JACK is a Commercial Fishing Vessel flagged to United States of America.

What is MASTER JACK's MMSI?

MASTER JACK's MMSI is 367723980. Call sign WDI6959. IMO 8958265.

How big is MASTER JACK?

MASTER JACK is about 25.8 m long, 7.6 m on the beam, drawing 3.7 m.

Is MASTER JACK on the Master's Mate Safety Initiative Network?

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