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.
Commercial Fishing Vessel
Mister DJ
MMSI 366840870 · Call sign WDA7210
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
23.8 m
Beam
6.7 m
Draft
3.7 m
Call sign
WDA7210
IMO
8038326
Official No.
625340
AIS reports
1
Mister DJ is an American offshore fishing boat, 23.8 metres overall. She carries a 6.7 m beam and a 3.7-metre draft. Her papers read MMSI 366840870, call sign WDA7210, IMO 8038326. Sign Mister DJ up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working captains
Know where the fleet is. Get Mister DJ home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Mister DJ 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Mister DJ on the map. It hands you the full bridge:
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.
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.
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 Mister DJ and switch it all on
Free to join · nothing to install to start · cancel anytime
About Mister DJ
What kind of vessel is Mister DJ?
Mister DJ is a Commercial Fishing Vessel flagged to United States of America.
What is Mister DJ's MMSI?
Mister DJ's MMSI is 366840870. Call sign WDA7210. IMO 8038326.
How big is Mister DJ?
Mister DJ is about 23.8 m long, 6.7 m on the beam, drawing 3.7 m.
Is Mister DJ on the Master's Mate Safety Initiative Network?
Not yet. If Mister DJ is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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