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.
Other
ROY BOYS
MMSI 367739080 · Call sign WDI8486
Not yet on Master's MateType
Other
Flag
USALength
20 m
Beam
8 m
Call sign
WDI8486
Official No.
566744
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
On the American registry, ROY BOYS is a 20-metre vessel. She has a beam of 8 m. On AIS she appears as MMSI 367739080, call sign WDI8486. Put ROY BOYS on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card
Is ROY BOYS 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 4, 2026
Position
41.2825° N, 70.0926° W
Crossing off the U.S. East Coast? 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 ROY BOYS 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 ROY BOYS and switch it all on
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About ROY BOYS
What kind of vessel is ROY BOYS?
ROY BOYS is a Other flagged to United States of America.
Where was ROY BOYS last seen?
ROY BOYS was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is ROY BOYS's MMSI?
ROY BOYS's MMSI is 367739080. Call sign WDI8486.
How big is ROY BOYS?
ROY BOYS is about 20 m long, 8 m on the beam.
Is ROY BOYS on the Master's Mate Safety Initiative Network?
Not yet. If ROY BOYS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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