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
A B YORK
MMSI 367757130 · Call sign WDJ2304
Not yet on Master's MateType
Towing Vessel
Flag
USALength
37 m
Beam
11 m
Draft
3 m
Call sign
WDJ2304
Official No.
1272385
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
15
A B YORK flies the American flag — a 37-metre work boat. Below, she has a 11 m beam and a draft measuring 3 metres. Officially she's MMSI 367757130, call sign WDJ2304. A B YORK is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working boats
Built for boats that work — like A B YORK.
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
Last known position · Jun 4, 2026
Position
37.9072° N, 87.6157° W
Wherever A B YORK 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 A B YORK 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 A B YORK and switch it all on
Free to join · nothing to install to start · cancel anytime
About A B YORK
What kind of vessel is A B YORK?
A B YORK is a Towing Vessel flagged to United States of America.
Where was A B YORK last seen?
A B YORK was last reported in around 38°N 88°W in Jun 2026 on public AIS.
What is A B YORK's MMSI?
A B YORK's MMSI is 367757130. Call sign WDJ2304.
How big is A B YORK?
A B YORK is about 37 m long, 11 m on the beam, drawing 3 m.
Is A B YORK on the Master's Mate Safety Initiative Network?
Not yet. If A B YORK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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