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.
Vessel
Christine Elizabeth
MMSI 368053340 · Call sign WDK4248
Not yet on Master's MateFlag
USACall sign
WDK4248
Official No.
1147419
AIS reports
1
Christine Elizabeth flies the American flag — a vessel. On AIS she appears as MMSI 368053340, call sign WDK4248. Christine Elizabeth 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
Is Christine Elizabeth 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
Live AIS position · Jun 9, 2026 21:33 UTC
Position
37.7906° N, 122.2880° W
Status
Under way (engine)
Speed
0.0 kn
Course
292°
Destination
MARINE EXPRESS
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Christine Elizabeth 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 Christine Elizabeth and switch it all on
Free to join · nothing to install to start · cancel anytime
About Christine Elizabeth
What kind of vessel is Christine Elizabeth?
Christine Elizabeth is a vessel flagged to United States of America.
Where was Christine Elizabeth last seen?
Christine Elizabeth was last reported in San Francisco Bay on public AIS.
What is Christine Elizabeth's MMSI?
Christine Elizabeth's MMSI is 368053340. Call sign WDK4248.
Is Christine Elizabeth on the Master's Mate Safety Initiative Network?
Not yet. If Christine Elizabeth is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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