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.
Recreational
White Lightning
MMSI 367745580 · Call sign WDI9134
Not yet on Master's MateType
Recreational
Flag
USALength
12.8 m
Beam
4.4 m
Draft
2.3 m
Call sign
WDI9134
Official No.
646055
AIS reports
1
Out of the United States, White Lightning is a 12.8-metre private cruiser. Below, she has a beam of 4.4 m and a draft measuring 2.3 metres. Officially she's MMSI 367745580, call sign WDI9134. White Lightning is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for recreational captains
Keep White Lightning looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever White Lightning 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put White Lightning on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim White Lightning and switch it all on
Free to join · nothing to install to start · cancel anytime
About White Lightning
What kind of vessel is White Lightning?
White Lightning is a Recreational flagged to United States of America.
What is White Lightning's MMSI?
White Lightning's MMSI is 367745580. Call sign WDI9134.
How big is White Lightning?
White Lightning is about 12.8 m long, 4.4 m on the beam, drawing 2.3 m.
Is White Lightning on the Master's Mate Safety Initiative Network?
Not yet. If White Lightning is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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