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.
Vessel
NOAAS Oscar Dyson (R 224)
MMSI 369959000
Not yet on Master's MateFlag
USALength
139 m
IMO
9270335
AIS reports
2
NOAAS Oscar Dyson (R 224), a craft under American registration, measures 139 metres on deck. She's on record as MMSI 369959000, IMO 9270335. Put NOAAS Oscar Dyson (R 224) on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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Is NOAAS Oscar Dyson (R 224) 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
Wherever NOAAS Oscar Dyson (R 224) roams, 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 NOAAS Oscar Dyson (R 224) 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 NOAAS Oscar Dyson (R 224) and switch it all on
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About NOAAS Oscar Dyson (R 224)
What kind of vessel is NOAAS Oscar Dyson (R 224)?
NOAAS Oscar Dyson (R 224) is a vessel flagged to United States of America.
What is NOAAS Oscar Dyson (R 224)'s MMSI?
NOAAS Oscar Dyson (R 224)'s MMSI is 369959000. IMO 9270335.
How big is NOAAS Oscar Dyson (R 224)?
NOAAS Oscar Dyson (R 224) is about 139 m long.
Is NOAAS Oscar Dyson (R 224) on the Master's Mate Safety Initiative Network?
Not yet. If NOAAS Oscar Dyson (R 224) is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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