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.

Fishing Tender

ZENITH

MMSI 367453980 · Call sign WDF4625

Not yet on Master's Mate

Type

Fishing Tender

Flag

USA

Length

32.9 m

Beam

7.3 m

Draft

3.8 m

Call sign

WDF4625

IMO

8133097

Official No.

628313

AIS reports

ZENITH, a commercial fishing boat listed on the the United States registry, measures 32.9 metres on deck. Her hull carries a 7.3-metre beam and a draft of 3.8 m. Look for MMSI 367453980, call sign WDF4625, IMO 8133097. ZENITH can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.

Free forever · No credit card · for working captains

Know where the fleet is. Get ZENITH 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 ZENITH 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 ZENITH 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 ZENITH and switch it all on

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

Claim free → unlock everything

About ZENITH

What kind of vessel is ZENITH?

ZENITH is a Fishing Tender flagged to United States of America.

What is ZENITH's MMSI?

ZENITH's MMSI is 367453980. Call sign WDF4625. IMO 8133097.

How big is ZENITH?

ZENITH is about 32.9 m long, 7.3 m on the beam, drawing 3.8 m.

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

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