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
Rough Rider III
MMSI 367769980 · Call sign WDJ3646
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
12.2 m
Beam
4.1 m
Draft
1.9 m
Call sign
WDJ3646
Official No.
958989
AIS reports
1
Registered in the United States, Rough Rider III is a 12.2-metre fishing trawler. Her hull carries a 4.1 m beam and a draft of 1.9 m. On AIS she appears as MMSI 367769980, call sign WDJ3646. Out where help is far away, Rough Rider III has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Rough Rider III 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 Rough Rider III 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 Rough Rider III 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 Rough Rider III and switch it all on
Free to join · nothing to install to start · cancel anytime
About Rough Rider III
What kind of vessel is Rough Rider III?
Rough Rider III is a Commercial Fishing Vessel flagged to United States of America.
What is Rough Rider III's MMSI?
Rough Rider III's MMSI is 367769980. Call sign WDJ3646.
How big is Rough Rider III?
Rough Rider III is about 12.2 m long, 4.1 m on the beam, drawing 1.9 m.
Is Rough Rider III on the Master's Mate Safety Initiative Network?
Not yet. If Rough Rider III is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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