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.
Research Vessel
R/V Glynn
MMSI 368241360 · Call sign WDM8225
Not yet on Master's MateType
Research Vessel
Flag
USALength
14 m
Beam
4.4 m
Draft
1.8 m
Call sign
WDM8225
Official No.
1291918
Hull ID
WES46100L718
AIS reports
1
R/V Glynn is an American vessel, 14 metres in length. She carries 4.4 metres in the beam and a 1.8 m draft. Find her under MMSI 368241360, call sign WDM8225. Sign R/V Glynn up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is R/V Glynn 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 R/V Glynn 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put R/V Glynn 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 R/V Glynn and switch it all on
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About R/V Glynn
What kind of vessel is R/V Glynn?
R/V Glynn is a Research Vessel flagged to United States of America.
What is R/V Glynn's MMSI?
R/V Glynn's MMSI is 368241360. Call sign WDM8225.
How big is R/V Glynn?
R/V Glynn is about 14 m long, 4.4 m on the beam, drawing 1.8 m.
Is R/V Glynn on the Master's Mate Safety Initiative Network?
Not yet. If R/V Glynn is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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