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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)

Nae Kae

MMSI 366089000 · Call sign WDN4784

Not yet on Master's Mate
Type
Passenger (Inspected)
Flag
USAUSA
Length
53.2 m
Beam
11.3 m
Draft
3.5 m
Call sign
WDN4784
IMO
8883563
Official No.
677685
AIS reports
3

Nae Kae is an American 53.2-metre passenger ferry. She has a 11.3-metre beam and a draft of 3.5 m. On the registers she's MMSI 366089000, call sign WDN4784, IMO 8883563. Nae Kae 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 passenger & charter operators

Keep every soul aboard Nae Kae 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 Nae Kae 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 Nae Kae 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 Nae Kae and switch it all on
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About Nae Kae

What kind of vessel is Nae Kae?
Nae Kae is a Passenger (Inspected) flagged to United States of America.
What is Nae Kae's MMSI?
Nae Kae's MMSI is 366089000. Call sign WDN4784. IMO 8883563.
How big is Nae Kae?
Nae Kae is about 53.2 m long, 11.3 m on the beam, drawing 3.5 m.
Is Nae Kae on the Master's Mate Safety Initiative Network?
Not yet. If Nae Kae is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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