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 (Uninspected)
Scaled Up
MMSI 368304140 · Call sign WDN6975
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
11.2 m
Beam
4.4 m
Draft
2 m
Call sign
WDN6975
Official No.
975082
AIS reports
1
Scaled Up, an American passenger craft, measures 11.2 metres on deck. She has a 4.4-metre beam and a draft measuring 2 metres. Find her under MMSI 368304140, call sign WDN6975. Scaled Up 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 Scaled Up 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 Scaled Up 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 Scaled Up 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 Scaled Up and switch it all on
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About Scaled Up
What kind of vessel is Scaled Up?
Scaled Up is a Passenger (Uninspected) flagged to United States of America.
What is Scaled Up's MMSI?
Scaled Up's MMSI is 368304140. Call sign WDN6975.
How big is Scaled Up?
Scaled Up is about 11.2 m long, 4.4 m on the beam, drawing 2 m.
Is Scaled Up on the Master's Mate Safety Initiative Network?
Not yet. If Scaled Up is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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