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.
UNSPECIFIED
C G B 209 B
U.S. Official No. 558965
Not yet on Master's MateType
UNSPECIFIED
Flag
USALength
61 m
Beam
10.7 m
Draft
3.3 m
First reported
Jun 2026
AIS reports
1
Registered in the United States, C G B 209 B is a 61-metre vessel. C G B 209 B has a 10.7-metre beam and a 3.3-metre draft. She's on record as U.S. official number 558965. There's a place for C G B 209 B on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is C G B 209 B 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 C G B 209 B 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 C G B 209 B 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 C G B 209 B and switch it all on
Free to join · nothing to install to start · cancel anytime
About C G B 209 B
What kind of vessel is C G B 209 B?
C G B 209 B is a UNSPECIFIED flagged to United States of America.
What is C G B 209 B's U.S. Official No.?
C G B 209 B's U.S. Official No. is 558965.
How big is C G B 209 B?
C G B 209 B is about 61 m long, 10.7 m on the beam, drawing 3.3 m.
Is C G B 209 B on the Master's Mate Safety Initiative Network?
Not yet. If C G B 209 B is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.