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)
HOKU AO
MMSI 367189080 · Call sign WCX5196
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
15.8 m
Beam
6.7 m
Draft
2 m
Call sign
WCX5196
Official No.
602159
AIS reports
1
HOKU AO, a ferry vessel under American registration, measures 15.8 metres on deck. She has 6.7 metres in the beam and a draft of 2 m. On the registers she's MMSI 367189080, call sign WCX5196. The Master's Mate Safety Initiative Network welcomes HOKU AO — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HOKU AO 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 HOKU AO 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 HOKU AO 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 HOKU AO and switch it all on
Free to join · nothing to install to start · cancel anytime
About HOKU AO
What kind of vessel is HOKU AO?
HOKU AO is a Passenger (Inspected) flagged to United States of America.
What is HOKU AO's MMSI?
HOKU AO's MMSI is 367189080. Call sign WCX5196.
How big is HOKU AO?
HOKU AO is about 15.8 m long, 6.7 m on the beam, drawing 2 m.
Is HOKU AO on the Master's Mate Safety Initiative Network?
Not yet. If HOKU AO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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