Sign up free Dashboard Log out
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.
Recreational

Rua Hatu

MMSI 366927960 · Call sign WDK9241

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
11 m
Beam
3.4 m
Draft
1.5 m
Call sign
WDK9241
Official No.
641098
Hull ID
HHW360080581
AIS reports
2

Rua Hatu is an American recreational vessel, spanning 11 metres. She has 3.4 metres in the beam and a draft measuring 1.5 metres. Her registration reads MMSI 366927960, call sign WDK9241. It's free to add Rua Hatu to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

Free forever · No credit card · for recreational captains

Keep Rua Hatu looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Rua Hatu 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 recreational captains

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Rua Hatu on the map. It hands you the full bridge:

Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Rua Hatu and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Rua Hatu

What kind of vessel is Rua Hatu?
Rua Hatu is a Recreational flagged to United States of America.
What is Rua Hatu's MMSI?
Rua Hatu's MMSI is 366927960. Call sign WDK9241.
How big is Rua Hatu?
Rua Hatu is about 11 m long, 3.4 m on the beam, drawing 1.5 m.
Is Rua Hatu on the Master's Mate Safety Initiative Network?
Not yet. If Rua Hatu is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

© 2026 Master’s Mate. All rights reserved.