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

P/T

MMSI 366776910 · Call sign WDL5666

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

20.6 m

Beam

6.2 m

Draft

3.4 m

Call sign

WDL5666

IMO

8036251

Official No.

620142

AIS reports

P/T is an American fishing craft, 20.6 metres LOA. Below, she has a beam of 6.2 m and a draft of 3.4 m. She broadcasts as MMSI 366776910, call sign WDL5666, IMO 8036251. There's a place for P/T on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.

Free forever · No credit card · for working captains

Know where the fleet is. Get P/T 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 P/T 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 P/T 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 P/T and switch it all on

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

Claim free → unlock everything

About P/T

What kind of vessel is P/T?

P/T is a Commercial Fishing Vessel flagged to United States of America.

What is P/T's MMSI?

P/T's MMSI is 366776910. Call sign WDL5666. IMO 8036251.

How big is P/T?

P/T is about 20.6 m long, 6.2 m on the beam, drawing 3.4 m.

Is P/T on the Master's Mate Safety Initiative Network?

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