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.
Vessel
DellaThrese
United States of America · last seen 35°N 77°W · Jun 2026 · MMSI 368055460 · Call sign WDK4464
Not yet on Master's MateFlag
USACall sign
WDK4464
Official No.
935459
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
14
DellaThrese is an American vessel. On AIS she appears as MMSI 368055460, call sign WDK4464. DellaThrese is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
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Is DellaThrese 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
Last known position · Jun 2, 2026
Position
35.0666° N, 76.9688° W
Crossing off the U.S. East Coast? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put DellaThrese 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 DellaThrese and switch it all on
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About DellaThrese
What kind of vessel is DellaThrese?
DellaThrese is a vessel flagged to United States of America.
Where was DellaThrese last seen?
DellaThrese was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is DellaThrese's MMSI?
DellaThrese's MMSI is 368055460. Call sign WDK4464.
Is DellaThrese on the Master's Mate Safety Initiative Network?
Not yet. If DellaThrese is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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