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.
Sailing
ADVENTURE CAT
MMSI 367145450 · Call sign WBC3205
Not yet on Master's MateType
Sailing
Flag
USALength
17 m
Beam
8 m
Draft
2 m
Call sign
WBC3205
Official No.
974832
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
53
Registered in the United States, ADVENTURE CAT is a 17-metre sailing boat. She has a 8-metre beam and a draft of 2 m. On AIS she appears as MMSI 367145450, call sign WBC3205. ADVENTURE CAT is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ADVENTURE CAT.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
37.8099° N, 122.4116° W
Sailing San Francisco Bay? 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 cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ADVENTURE CAT 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Claim ADVENTURE CAT and switch it all on
Free to join · nothing to install to start · cancel anytime
About ADVENTURE CAT
What kind of vessel is ADVENTURE CAT?
ADVENTURE CAT is a Sailing flagged to United States of America.
Where was ADVENTURE CAT last seen?
ADVENTURE CAT was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is ADVENTURE CAT's MMSI?
ADVENTURE CAT's MMSI is 367145450. Call sign WBC3205.
How big is ADVENTURE CAT?
ADVENTURE CAT is about 17 m long, 8 m on the beam, drawing 2 m.
Is ADVENTURE CAT on the Master's Mate Safety Initiative Network?
Not yet. If ADVENTURE CAT 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.