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
SUSAN K
MMSI 367420440 · Call sign WDE9718
Not yet on Master's MateFlag
USALength
354 m
Beam
33 m
Draft
2.8 m
Call sign
WDE9718
Official No.
648357
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
An American boat, SUSAN K measures 354 metres. She's built with a 33-metre beam and a 2.8 m draft. On the registers she's MMSI 367420440, call sign WDE9718. Claim SUSAN K free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card
Is SUSAN K 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
37.9120° N, 87.4942° W
Wherever SUSAN K 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 SUSAN K 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 SUSAN K and switch it all on
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About SUSAN K
What kind of vessel is SUSAN K?
SUSAN K is a vessel flagged to United States of America.
Where was SUSAN K last seen?
SUSAN K was last reported in around 38°N 87°W in Jun 2026 on public AIS.
What is SUSAN K's MMSI?
SUSAN K's MMSI is 367420440. Call sign WDE9718.
How big is SUSAN K?
SUSAN K is about 354 m long, 33 m on the beam, drawing 2.8 m.
Is SUSAN K on the Master's Mate Safety Initiative Network?
Not yet. If SUSAN K is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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