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.

Freight Ship

LEE A. TREGURTHA

MMSI 366904950 · Call sign WUR8857

Not yet on Master's Mate

Type

Freight Ship

Flag

USA

Length

252 m

Beam

22.9 m

Draft

10.5 m

Call sign

WUR8857

IMO

5385625

Official No.

251505

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

LEE A. TREGURTHA, a general cargo ship on the the United States registry, measures 252 metres on deck. Below, she has a 22.9 m beam and a draft measuring 10.5 metres. She broadcasts as MMSI 366904950, call sign WUR8857, IMO 5385625. LEE A. TREGURTHA can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

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Live AIS position · Jun 9, 2026 23:00 UTC

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Position

45.9241° N, 83.8731° W

Status

Under way (engine)

Speed

11.7 kn

Course

140°

Destination

TOLEDO

ETA

04-26 13:07 UTC

Transiting Lake Huron? You're never out there alone.

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Joining the Safety Initiative Network doesn't just put LEE A. TREGURTHA 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.

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.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

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.

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About LEE A. TREGURTHA

What kind of vessel is LEE A. TREGURTHA?

LEE A. TREGURTHA is a Freight Ship flagged to United States of America.

Where was LEE A. TREGURTHA last seen?

LEE A. TREGURTHA was last reported in Lake Huron in Jun 2026 on public AIS.

What is LEE A. TREGURTHA's MMSI?

LEE A. TREGURTHA's MMSI is 366904950. Call sign WUR8857. IMO 5385625.

How big is LEE A. TREGURTHA?

LEE A. TREGURTHA is about 252 m long, 22.9 m on the beam, drawing 10.5 m.

Is LEE A. TREGURTHA on the Master's Mate Safety Initiative Network?

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