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.
Passenger (Inspected)
DIAMONDQUEEN
MMSI 367044310 · Call sign WCV6835
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
26.8 m
Beam
7.6 m
Draft
2.2 m
Call sign
WCV6835
IMO
271811
Official No.
271811
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
50
Registered in the United States, DIAMONDQUEEN is a 26.8-metre passenger boat. She's built with 7.6 metres in the beam and a 2.2 m draft. Officially she's MMSI 367044310, call sign WCV6835. The Master's Mate Safety Initiative Network welcomes DIAMONDQUEEN — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard DIAMONDQUEEN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
42.3334° N, 83.0203° W
Sailing Lake Erie? 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 DIAMONDQUEEN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 DIAMONDQUEEN and switch it all on
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About DIAMONDQUEEN
What kind of vessel is DIAMONDQUEEN?
DIAMONDQUEEN is a Passenger (Inspected) flagged to United States of America.
Where was DIAMONDQUEEN last seen?
DIAMONDQUEEN was last reported in Lake Erie in Jun 2026 on public AIS.
What is DIAMONDQUEEN's MMSI?
DIAMONDQUEEN's MMSI is 367044310. Call sign WCV6835. IMO 271811.
How big is DIAMONDQUEEN?
DIAMONDQUEEN is about 26.8 m long, 7.6 m on the beam, drawing 2.2 m.
Is DIAMONDQUEEN on the Master's Mate Safety Initiative Network?
Not yet. If DIAMONDQUEEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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