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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.
Vessel
NATHAN THOMAS
MMSI 368042170 · Call sign WDK3121
Not yet on Master's MateFlag
USALength
19 m
Beam
7 m
Draft
2.4 m
Call sign
WDK3121
Official No.
641865
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
59
NATHAN THOMAS is an American 19-metre vessel. NATHAN THOMAS has a beam measuring 7 metres and a 2.4 m draft. On AIS she shows as MMSI 368042170, call sign WDK3121. NATHAN THOMAS belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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Last known position · Jun 3, 2026
Position
27.8550° N, 97.1738° W
Crossing the Gulf of Mexico? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put NATHAN THOMAS 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.
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About NATHAN THOMAS
What kind of vessel is NATHAN THOMAS?
NATHAN THOMAS is a vessel flagged to United States of America.
Where was NATHAN THOMAS last seen?
NATHAN THOMAS was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is NATHAN THOMAS's MMSI?
NATHAN THOMAS's MMSI is 368042170. Call sign WDK3121.
How big is NATHAN THOMAS?
NATHAN THOMAS is about 19 m long, 7 m on the beam, drawing 2.4 m.
Is NATHAN THOMAS on the Master's Mate Safety Initiative Network?
Not yet. If NATHAN THOMAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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