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.

Unclassified

SEA CHASER

MMSI 368140420 · Call sign WDL5364

Not yet on Master's Mate

Type

Unclassified

Flag

USA

Length

22.9 m

Beam

6.7 m

Draft

3 m

Call sign

WDL5364

Official No.

1300529

AIS reports

SEA CHASER is a craft hailing from the United States, 22.9 metres on deck. Her hull carries 6.7 metres in the beam and a draft measuring 3 metres. Her registration reads MMSI 368140420, call sign WDL5364. Sign SEA CHASER up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

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Is SEA CHASER your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

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

Wherever SEA CHASER roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

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

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

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.

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.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

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.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim SEA CHASER and switch it all on

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About SEA CHASER

What kind of vessel is SEA CHASER?

SEA CHASER is a Unclassified flagged to United States of America.

What is SEA CHASER's MMSI?

SEA CHASER's MMSI is 368140420. Call sign WDL5364.

How big is SEA CHASER?

SEA CHASER is about 22.9 m long, 6.7 m on the beam, drawing 3 m.

Is SEA CHASER on the Master's Mate Safety Initiative Network?

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