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
MARK DULEY
MMSI 367522240 · Call sign WDK9725
Not yet on Master's MateFlag
USALength
357 m
Beam
33 m
Draft
2.9 m
Call sign
WDK9725
IMO
100298357
Official No.
298357
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
62
MARK DULEY, a vessel under American registration, measures 357 metres on deck. She has a 33-metre beam and a draft of 2.9 m. She's listed under MMSI 367522240, call sign WDK9725. MARK DULEY 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 MARK DULEY 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
37.9025° N, 87.5315° W
Wherever MARK DULEY 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 MARK DULEY 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 MARK DULEY and switch it all on
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About MARK DULEY
What kind of vessel is MARK DULEY?
MARK DULEY is a vessel flagged to United States of America.
Where was MARK DULEY last seen?
MARK DULEY was last reported in around 38°N 88°W in Jun 2026 on public AIS.
What is MARK DULEY's MMSI?
MARK DULEY's MMSI is 367522240. Call sign WDK9725. IMO 100298357.
How big is MARK DULEY?
MARK DULEY is about 357 m long, 33 m on the beam, drawing 2.9 m.
Is MARK DULEY on the Master's Mate Safety Initiative Network?
Not yet. If MARK DULEY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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