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.

Towing Vessel

PHASTAR 2543

MMSI 368050750 · Call sign WDK3988

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

7.6 m

Beam

2.6 m

Draft

1.1 m

Call sign

WDK3988

Official No.

1285654

AIS reports

PHASTAR 2543 is an utility vessel flying the American flag, 7.6 metres overall. She carries a 2.6 m beam and a 1.1-metre draft. On AIS she appears as MMSI 368050750, call sign WDK3988. Join PHASTAR 2543 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

Free forever · No credit card · for working boats

Built for boats that work — like PHASTAR 2543.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

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

Wherever PHASTAR 2543 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 boats

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

Joining the Safety Initiative Network doesn't just put PHASTAR 2543 on the map. It hands you the full bridge:

Systems Monitoring

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

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.

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 PHASTAR 2543 and switch it all on

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Claim free → unlock everything

About PHASTAR 2543

What kind of vessel is PHASTAR 2543?

PHASTAR 2543 is a Towing Vessel flagged to United States of America.

What is PHASTAR 2543's MMSI?

PHASTAR 2543's MMSI is 368050750. Call sign WDK3988.

How big is PHASTAR 2543?

PHASTAR 2543 is about 7.6 m long, 2.6 m on the beam, drawing 1.1 m.

Is PHASTAR 2543 on the Master's Mate Safety Initiative Network?

Not yet. If PHASTAR 2543 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).