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

Tammy T

MMSI 367143390 · Call sign WDH7029

Not yet on Master's Mate

Type

Unclassified

Flag

USA

Length

16.1 m

Beam

6.1 m

Draft

2.2 m

Call sign

WDH7029

Official No.

567901

AIS reports

Tammy T is a boat on the the United States registry, 16.1 metres in length. Tammy T has a 6.1-metre beam and a 2.2 m draft. Her papers read MMSI 367143390, call sign WDH7029. Give Tammy T the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

Free forever · No credit card

Is Tammy T 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.

Claim this boat — free →

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

Wherever Tammy 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

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

Joining the Safety Initiative Network doesn't just put Tammy T 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 Tammy T and switch it all on

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

Claim free → unlock everything

About Tammy T

What kind of vessel is Tammy T?

Tammy T is a Unclassified flagged to United States of America.

What is Tammy T's MMSI?

Tammy T's MMSI is 367143390. Call sign WDH7029.

How big is Tammy T?

Tammy T is about 16.1 m long, 6.1 m on the beam, drawing 2.2 m.

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

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