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)
aki maru
MMSI 368270580 · Call sign WDN3325
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
12.8 m
Beam
3.7 m
Draft
2.2 m
Call sign
WDN3325
Official No.
1256172
Hull ID
MMT37101A414
AIS reports
1
aki maru, a passenger ferry on the the United States registry, measures 12.8 metres on deck. She has a beam measuring 3.7 metres and a draft of 2.2 m. She broadcasts as MMSI 368270580, call sign WDN3325. aki maru can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard aki maru 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 aki maru 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 aki maru 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 aki maru and switch it all on
Free to join · nothing to install to start · cancel anytime
About aki maru
What kind of vessel is aki maru?
aki maru is a Passenger (Uninspected) flagged to United States of America.
What is aki maru's MMSI?
aki maru's MMSI is 368270580. Call sign WDN3325.
How big is aki maru?
aki maru is about 12.8 m long, 3.7 m on the beam, drawing 2.2 m.
Is aki maru on the Master's Mate Safety Initiative Network?
Not yet. If aki maru is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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