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

CAPT LEE H

U.S. Official No. 522911

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

14.4 m

Beam

4.9 m

Draft

1.6 m

First reported

Jun 2026

AIS reports

CAPT LEE H is an American utility boat, 14.4 metres from stem to stern. She's built with a beam of 4.9 m and a 1.6-metre draft. She's on record as U.S. official number 522911. Sign CAPT LEE H up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card · for working boats

Built for boats that work — like CAPT LEE H.

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 CAPT LEE H 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 CAPT LEE H 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 CAPT LEE H and switch it all on

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Claim free → unlock everything

About CAPT LEE H

What kind of vessel is CAPT LEE H?

CAPT LEE H is a Towing Vessel flagged to United States of America.

What is CAPT LEE H's U.S. Official No.?

CAPT LEE H's U.S. Official No. is 522911.

How big is CAPT LEE H?

CAPT LEE H is about 14.4 m long, 4.9 m on the beam, drawing 1.6 m.

Is CAPT LEE H on the Master's Mate Safety Initiative Network?

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