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
RSC1
MMSI 369970769
Not yet on Master's MateType
Other
Flag
USALength
36 m
Beam
10 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
21
RSC1 is an American vessel — 36 metres overall. She's built with a 10 m beam. Officially she's MMSI 369970769. Add RSC1 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Is RSC1 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 2, 2026
Position
32.9608° N, 119.0880° W
Crossing off Southern California? 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 RSC1 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 RSC1 and switch it all on
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About RSC1
What kind of vessel is RSC1?
RSC1 is a Other flagged to United States of America.
Where was RSC1 last seen?
RSC1 was last reported in off Southern California in Jun 2026 on public AIS.
What is RSC1's MMSI?
RSC1's MMSI is 369970769.
How big is RSC1?
RSC1 is about 36 m long, 10 m on the beam.
Is RSC1 on the Master's Mate Safety Initiative Network?
Not yet. If RSC1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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