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

Double Skin 507

MMSI 338352000 · Call sign WDI3602

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

20.5 m

Beam

5.9 m

Draft

2.5 m

Call sign

WDI3602

Official No.

604915

AIS reports

Out of the United States, Double Skin 507 is a 20.5-metre working fishing boat. Double Skin 507 has 5.9 metres in the beam and a 2.5 m draft. Look for MMSI 338352000, call sign WDI3602. Add Double Skin 507 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.

Free forever · No credit card · for working captains

Know where the fleet is. Get Double Skin 507 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 Double Skin 507 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 Double Skin 507 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 Double Skin 507 and switch it all on

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

Claim free → unlock everything

About Double Skin 507

What kind of vessel is Double Skin 507?

Double Skin 507 is a Commercial Fishing Vessel flagged to United States of America.

What is Double Skin 507's MMSI?

Double Skin 507's MMSI is 338352000. Call sign WDI3602.

How big is Double Skin 507?

Double Skin 507 is about 20.5 m long, 5.9 m on the beam, drawing 2.5 m.

Is Double Skin 507 on the Master's Mate Safety Initiative Network?

Not yet. If Double Skin 507 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).