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)

Ipo Kai II

MMSI 367688480 · Call sign WDI3453

Not yet on Master's Mate

Type

Passenger (Inspected)

Flag

USA

Length

8.2 m

Beam

3 m

Draft

1.6 m

Call sign

WDI3453

Official No.

1263092

Hull ID

RIDS2701H515

AIS reports

Ipo Kai II is a passenger boat flying the flag of the United States, measuring 8.2 metres. She's built with a beam measuring 3 metres and a 1.6 m draft. On the registers she's MMSI 367688480, call sign WDI3453. Bring Ipo Kai II aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card · for passenger & charter operators

Keep every soul aboard Ipo Kai II 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 Ipo Kai II 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 Ipo Kai II 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 Ipo Kai II and switch it all on

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Claim free → unlock everything

About Ipo Kai II

What kind of vessel is Ipo Kai II?

Ipo Kai II is a Passenger (Inspected) flagged to United States of America.

What is Ipo Kai II's MMSI?

Ipo Kai II's MMSI is 367688480. Call sign WDI3453.

How big is Ipo Kai II?

Ipo Kai II is about 8.2 m long, 3 m on the beam, drawing 1.6 m.

Is Ipo Kai II on the Master's Mate Safety Initiative Network?

Not yet. If Ipo Kai II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).