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.
Passenger (Inspected)
Miss Jessica
MMSI 366975410 · Call sign WDB9427
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
13.4 m
Beam
4.3 m
Draft
1.1 m
Call sign
WDB9427
Official No.
993094
AIS reports
1
Miss Jessica is an American excursion vessel, 13.4 metres from stem to stern. Miss Jessica has a beam of 4.3 m and a 1.1-metre draft. She broadcasts as MMSI 366975410, call sign WDB9427. Miss Jessica belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Miss Jessica safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Miss Jessica 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Miss Jessica on the map. It hands you the full bridge:
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Jessica and switch it all on
Free to join · nothing to install to start · cancel anytime
About Miss Jessica
What kind of vessel is Miss Jessica?
Miss Jessica is a Passenger (Inspected) flagged to United States of America.
What is Miss Jessica's MMSI?
Miss Jessica's MMSI is 366975410. Call sign WDB9427.
How big is Miss Jessica?
Miss Jessica is about 13.4 m long, 4.3 m on the beam, drawing 1.1 m.
Is Miss Jessica on the Master's Mate Safety Initiative Network?
Not yet. If Miss Jessica is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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