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

CAPT DENNIS

MMSI 366813030 · Call sign WDA4780

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

26.3 m

Beam

7.9 m

Draft

4 m

Call sign

WDA4780

IMO

8969719

Official No.

1108964

AIS reports

On the American registry, CAPT DENNIS is a 26.3-metre fishing vessel. She carries a beam measuring 7.9 metres and a 4-metre draft. Look for MMSI 366813030, call sign WDA4780, IMO 8969719. The Master's Mate Safety Initiative Network welcomes CAPT DENNIS — free to join, cruiser-run, and always on watch.

Free forever · No credit card · for working captains

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

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

Claim free → unlock everything

About CAPT DENNIS

What kind of vessel is CAPT DENNIS?

CAPT DENNIS is a Commercial Fishing Vessel flagged to United States of America.

What is CAPT DENNIS's MMSI?

CAPT DENNIS's MMSI is 366813030. Call sign WDA4780. IMO 8969719.

How big is CAPT DENNIS?

CAPT DENNIS is about 26.3 m long, 7.9 m on the beam, drawing 4 m.

Is CAPT DENNIS on the Master's Mate Safety Initiative Network?

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