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)
JOY BOY II
Passenger (Inspected) · United States of America · last seen 34°N 78°W · Jun 2026 · MMSI 367187520 · Call sign WDJ7375
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
18 m
Beam
5.6 m
Draft
1.8 m
Call sign
WDJ7375
Official No.
983987
Hull ID
KRI59010D292
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
42
JOY BOY II is an American passenger vessel — 18 metres overall. JOY BOY II has a beam of 5.6 m and a 1.8 m draft. She's on record as MMSI 367187520, call sign WDJ7375. Add JOY BOY II to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard JOY BOY II 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
34.0519° N, 77.8897° W
Wherever JOY BOY II 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JOY BOY II 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 JOY BOY II and switch it all on
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About JOY BOY II
What kind of vessel is JOY BOY II?
JOY BOY II is a Passenger (Inspected) flagged to United States of America.
Where was JOY BOY II last seen?
JOY BOY II was last reported in around 34°N 78°W in Jun 2026 on public AIS.
What is JOY BOY II's MMSI?
JOY BOY II's MMSI is 367187520. Call sign WDJ7375.
How big is JOY BOY II?
JOY BOY II is about 18 m long, 5.6 m on the beam, drawing 1.8 m.
Is JOY BOY II on the Master's Mate Safety Initiative Network?
Not yet. If JOY BOY II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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