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.
Commercial Fishing Vessel
MISS URSULA
MMSI 366975330 · Call sign WDB9422
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
23.7 m
Beam
6.8 m
Draft
3.6 m
Call sign
WDB9422
IMO
7938361
Official No.
599042
AIS reports
1
MISS URSULA is a commercial fishing vessel on the the United States registry, 23.7 metres from stem to stern. She's built with 6.8 metres in the beam and a 3.6-metre draft. Her papers read MMSI 366975330, call sign WDB9422, IMO 7938361. Out where help is far away, MISS URSULA has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get MISS URSULA home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MISS URSULA 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MISS URSULA on the map. It hands you the full bridge:
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.
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.
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 MISS URSULA and switch it all on
Free to join · nothing to install to start · cancel anytime
About MISS URSULA
What kind of vessel is MISS URSULA?
MISS URSULA is a Commercial Fishing Vessel flagged to United States of America.
What is MISS URSULA's MMSI?
MISS URSULA's MMSI is 366975330. Call sign WDB9422. IMO 7938361.
How big is MISS URSULA?
MISS URSULA is about 23.7 m long, 6.8 m on the beam, drawing 3.6 m.
Is MISS URSULA on the Master's Mate Safety Initiative Network?
Not yet. If MISS URSULA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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