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.
Other
PATTY D
MMSI 368192980 · Call sign WDM2964
Not yet on Master's MateType
Other
Flag
USALength
11 m
Beam
5 m
Draft
1.3 m
Call sign
WDM2964
Official No.
1313745
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
PATTY D, a craft under American registration, measures 11 metres on deck. She's built with a 5-metre beam and a 1.3-metre draft. On the registers she's MMSI 368192980, call sign WDM2964. PATTY D can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card
Is PATTY D 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 3, 2026
Position
38.0918° N, 121.6449° W
Wherever PATTY D 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PATTY D 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 PATTY D and switch it all on
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About PATTY D
What kind of vessel is PATTY D?
PATTY D is a Other flagged to United States of America.
Where was PATTY D last seen?
PATTY D was last reported in around 38°N 122°W in Jun 2026 on public AIS.
What is PATTY D's MMSI?
PATTY D's MMSI is 368192980. Call sign WDM2964.
How big is PATTY D?
PATTY D is about 11 m long, 5 m on the beam, drawing 1.3 m.
Is PATTY D on the Master's Mate Safety Initiative Network?
Not yet. If PATTY D is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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