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)
Largo Larry
MMSI 368184170 · Call sign WDM2005
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
15.2 m
Beam
4.3 m
Draft
0.9 m
Call sign
WDM2005
Official No.
1311340
Hull ID
OEE007DEK920
AIS reports
1
Registered in the United States, Largo Larry is a 15.2-metre excursion vessel. She's built with 4.3 metres in the beam and a 0.9-metre draft. She's on record as MMSI 368184170, call sign WDM2005. The Master's Mate Safety Initiative Network welcomes Largo Larry — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Largo Larry 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 Largo Larry 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 Largo Larry 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 Largo Larry and switch it all on
Free to join · nothing to install to start · cancel anytime
About Largo Larry
What kind of vessel is Largo Larry?
Largo Larry is a Passenger (Inspected) flagged to United States of America.
What is Largo Larry's MMSI?
Largo Larry's MMSI is 368184170. Call sign WDM2005.
How big is Largo Larry?
Largo Larry is about 15.2 m long, 4.3 m on the beam, drawing 0.9 m.
Is Largo Larry on the Master's Mate Safety Initiative Network?
Not yet. If Largo Larry is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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