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

TOMMY C

MMSI 368455650 · Call sign WDQ7741

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

7.9 m

Beam

4.8 m

Draft

1.9 m

Call sign

WDQ7741

Official No.

1362335

AIS reports

Registered in the United States, TOMMY C is a 7.9-metre service vessel. She's built with a beam of 4.8 m and a 1.9 m draft. On AIS she appears as MMSI 368455650, call sign WDQ7741. TOMMY C can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

Free forever · No credit card · for working boats

Built for boats that work — like TOMMY C.

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 TOMMY C 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 TOMMY C 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 TOMMY C and switch it all on

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

Claim free → unlock everything

About TOMMY C

What kind of vessel is TOMMY C?

TOMMY C is a Towing Vessel flagged to United States of America.

What is TOMMY C's MMSI?

TOMMY C's MMSI is 368455650. Call sign WDQ7741.

How big is TOMMY C?

TOMMY C is about 7.9 m long, 4.8 m on the beam, drawing 1.9 m.

Is TOMMY C on the Master's Mate Safety Initiative Network?

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