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)
Darlene II
MMSI 367030410 · Call sign WDC4774
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
13.7 m
Beam
3.9 m
Draft
1.2 m
Call sign
WDC4774
Official No.
1051805
Hull ID
CAN16765A297
AIS reports
1
Darlene II, an American excursion vessel, measures 13.7 metres on deck. Darlene II has a beam measuring 3.9 metres and a 1.2-metre draft. On AIS she shows as MMSI 367030410, call sign WDC4774. Darlene II 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 Darlene 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 Darlene 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.
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 Darlene 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 Darlene II and switch it all on
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About Darlene II
What kind of vessel is Darlene II?
Darlene II is a Passenger (Inspected) flagged to United States of America.
What is Darlene II's MMSI?
Darlene II's MMSI is 367030410. Call sign WDC4774.
How big is Darlene II?
Darlene II is about 13.7 m long, 3.9 m on the beam, drawing 1.2 m.
Is Darlene II on the Master's Mate Safety Initiative Network?
Not yet. If Darlene II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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