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 CAT2
MMSI 366864850 · Call sign WDA9411
Not yet on Master's MateType
Sailing
Flag
USALength
20 m
Beam
10 m
Draft
2.7 m
Call sign
WDA9411
Official No.
1115105
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
71
ADVENTURE CAT2, a sailing cruiser registered in the United States, measures 20 metres on deck. She carries a 10-metre beam and a 2.7 m draft. On AIS she appears as MMSI 366864850, call sign WDA9411. ADVENTURE CAT2 can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ADVENTURE CAT2.
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
Live AIS position · Jun 9, 2026 22:03 UTC
Position
37.8226° N, 122.4738° W
Status
Under way (sailing)
Speed
7.8 kn
Course
101°
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 CAT2 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 CAT2 and switch it all on
Free to join · nothing to install to start · cancel anytime
About ADVENTURE CAT2
What kind of vessel is ADVENTURE CAT2?
ADVENTURE CAT2 is a Sailing flagged to United States of America.
Where was ADVENTURE CAT2 last seen?
ADVENTURE CAT2 was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is ADVENTURE CAT2's MMSI?
ADVENTURE CAT2's MMSI is 366864850. Call sign WDA9411.
How big is ADVENTURE CAT2?
ADVENTURE CAT2 is about 20 m long, 10 m on the beam, drawing 2.7 m.
Is ADVENTURE CAT2 on the Master's Mate Safety Initiative Network?
Not yet. If ADVENTURE CAT2 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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