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.
Recreational
INTANGIBLE USA-52239
MMSI 367640850 · Call sign WDH6708
Not yet on Master's MateType
Recreational
Flag
USALength
11.3 m
Beam
3.8 m
Draft
1.6 m
Call sign
WDH6708
Official No.
1157010
Hull ID
TCM37067H203
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
33
INTANGIBLE USA-52239 flies the American flag — an 11.3-metre cruising boat. She carries a 3.8-metre beam and a 1.6-metre draft. Her papers read MMSI 367640850, call sign WDH6708. Give INTANGIBLE USA-52239 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for recreational captains
Keep INTANGIBLE USA-52239 looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
41.8807° N, 87.6142° W
Cruising Lake Michigan? 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put INTANGIBLE USA-52239 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 INTANGIBLE USA-52239 and switch it all on
Free to join · nothing to install to start · cancel anytime
About INTANGIBLE USA-52239
What kind of vessel is INTANGIBLE USA-52239?
INTANGIBLE USA-52239 is a Recreational flagged to United States of America.
Where was INTANGIBLE USA-52239 last seen?
INTANGIBLE USA-52239 was last reported in Lake Michigan in Jun 2026 on public AIS.
What is INTANGIBLE USA-52239's MMSI?
INTANGIBLE USA-52239's MMSI is 367640850. Call sign WDH6708.
How big is INTANGIBLE USA-52239?
INTANGIBLE USA-52239 is about 11.3 m long, 3.8 m on the beam, drawing 1.6 m.
Is INTANGIBLE USA-52239 on the Master's Mate Safety Initiative Network?
Not yet. If INTANGIBLE USA-52239 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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