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.
Recreational
RAVEN
MMSI 368382950 · Call sign WDP7578
Not yet on Master's MateType
Recreational
Flag
USALength
10.7 m
Beam
3.6 m
Draft
1.7 m
Call sign
WDP7578
Official No.
1236742
Hull ID
BEYCC141G112
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
RAVEN, a weekend cruiser listed on the the United States registry, measures 10.7 metres on deck. She has a beam measuring 3.6 metres and a draft of 1.7 m. On AIS she appears as MMSI 368382950, call sign WDP7578. Join RAVEN to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for recreational captains
Keep RAVEN looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 09:34 UTC
Position
37.7857° N, 122.2678° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Cruising 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RAVEN 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 RAVEN and switch it all on
Free to join · nothing to install to start · cancel anytime
About RAVEN
What kind of vessel is RAVEN?
RAVEN is a Recreational flagged to United States of America.
Where was RAVEN last seen?
RAVEN was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is RAVEN's MMSI?
RAVEN's MMSI is 368382950. Call sign WDP7578.
How big is RAVEN?
RAVEN is about 10.7 m long, 3.6 m on the beam, drawing 1.7 m.
Is RAVEN on the Master's Mate Safety Initiative Network?
Not yet. If RAVEN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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