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.
Towing Vessel
CHRISTIANA
MMSI 367165980 · Call sign WDD5937
Not yet on Master's MateType
Towing Vessel
Flag
USALength
35.4 m
Beam
11.6 m
Draft
6.7 m
Call sign
WDD5937
IMO
9383273
Official No.
1190570
AIS reports
1
Registered in the United States, CHRISTIANA is a 35.4-metre working vessel. Her hull carries a 11.6-metre beam and a draft measuring 6.7 metres. Her registration reads MMSI 367165980, call sign WDD5937, IMO 9383273. The Master's Mate Safety Initiative Network welcomes CHRISTIANA — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like CHRISTIANA.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever CHRISTIANA 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 · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CHRISTIANA on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim CHRISTIANA and switch it all on
Free to join · nothing to install to start · cancel anytime
About CHRISTIANA
What kind of vessel is CHRISTIANA?
CHRISTIANA is a Towing Vessel flagged to United States of America.
What is CHRISTIANA's MMSI?
CHRISTIANA's MMSI is 367165980. Call sign WDD5937. IMO 9383273.
How big is CHRISTIANA?
CHRISTIANA is about 35.4 m long, 11.6 m on the beam, drawing 6.7 m.
Is CHRISTIANA on the Master's Mate Safety Initiative Network?
Not yet. If CHRISTIANA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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