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.
Tug
JOYCE L VANENKEVORT
MMSI 366983440 · Call sign WDB9821
Not yet on Master's MateType
Tug
Flag
USALength
257 m
Beam
23 m
Draft
6.5 m
Call sign
WDB9821
IMO
8973033
Official No.
1064167
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
56
JOYCE L VANENKEVORT is a tugboat wearing American colours, 257 metres in length. JOYCE L VANENKEVORT has a beam of 23 m and a 6.5 m draft. Officially she's MMSI 366983440, call sign WDB9821, IMO 8973033. Put JOYCE L VANENKEVORT on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like JOYCE L VANENKEVORT.
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 3, 2026
Position
43.2754° N, 82.4402° W
Working Lake Huron? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JOYCE L VANENKEVORT 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 JOYCE L VANENKEVORT and switch it all on
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About JOYCE L VANENKEVORT
What kind of vessel is JOYCE L VANENKEVORT?
JOYCE L VANENKEVORT is a Tug flagged to United States of America.
Where was JOYCE L VANENKEVORT last seen?
JOYCE L VANENKEVORT was last reported in Lake Huron in Jun 2026 on public AIS.
What is JOYCE L VANENKEVORT's MMSI?
JOYCE L VANENKEVORT's MMSI is 366983440. Call sign WDB9821. IMO 8973033.
How big is JOYCE L VANENKEVORT?
JOYCE L VANENKEVORT is about 257 m long, 23 m on the beam, drawing 6.5 m.
Is JOYCE L VANENKEVORT on the Master's Mate Safety Initiative Network?
Not yet. If JOYCE L VANENKEVORT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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