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.
Offshore Supply Vessel
Kylie Williams
MMSI 367166950 · Call sign WDD5998
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
61.8 m
Beam
16.5 m
Draft
5.8 m
Call sign
WDD5998
IMO
9383780
Official No.
1193858
AIS reports
1
An American work boat, Kylie Williams measures 61.8 metres. Below, she has 16.5 metres in the beam and a draft measuring 5.8 metres. On the registers she's MMSI 367166950, call sign WDD5998, IMO 9383780. Kylie Williams is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like Kylie Williams.
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
Wherever Kylie Williams 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 Kylie Williams 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 Kylie Williams and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kylie Williams
What kind of vessel is Kylie Williams?
Kylie Williams is a Offshore Supply Vessel flagged to United States of America.
What is Kylie Williams's MMSI?
Kylie Williams's MMSI is 367166950. Call sign WDD5998. IMO 9383780.
How big is Kylie Williams?
Kylie Williams is about 61.8 m long, 16.5 m on the beam, drawing 5.8 m.
Is Kylie Williams on the Master's Mate Safety Initiative Network?
Not yet. If Kylie Williams is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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