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)
marina jack II
MMSI 367106730 · Call sign WDC9791
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
25.1 m
Beam
6.1 m
Draft
1.8 m
Call sign
WDC9791
Official No.
1179966
AIS reports
1
marina jack II is an American 25.1-metre ferry. She carries a 6.1-metre beam and a 1.8-metre draft. On AIS she appears as MMSI 367106730, call sign WDC9791. Sign marina jack II up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard marina jack II 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 marina jack II roams, 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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Joining the Safety Initiative Network doesn't just put marina jack II 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 marina jack II and switch it all on
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About marina jack II
What kind of vessel is marina jack II?
marina jack II is a Passenger (Inspected) flagged to United States of America.
What is marina jack II's MMSI?
marina jack II's MMSI is 367106730. Call sign WDC9791.
How big is marina jack II?
marina jack II is about 25.1 m long, 6.1 m on the beam, drawing 1.8 m.
Is marina jack II on the Master's Mate Safety Initiative Network?
Not yet. If marina jack II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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