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)

Sea Killa II

MMSI 368397630 · Call sign WDP9240

Not yet on Master's Mate

Type

Passenger (Uninspected)

Flag

USA

Length

11.2 m

Beam

3.4 m

Draft

1.9 m

Call sign

WDP9240

Official No.

1342820

Hull ID

DMA12902C323

AIS reports

Sea Killa II is an American passenger ferry, 11.2 metres long. Below, she has a beam of 3.4 m and a draft of 1.9 m. On AIS she shows as MMSI 368397630, call sign WDP9240. Give Sea Killa II the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

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

Keep every soul aboard Sea Killa 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 Sea Killa 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 Sea Killa 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 Sea Killa II and switch it all on

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About Sea Killa II

What kind of vessel is Sea Killa II?

Sea Killa II is a Passenger (Uninspected) flagged to United States of America.

What is Sea Killa II's MMSI?

Sea Killa II's MMSI is 368397630. Call sign WDP9240.

How big is Sea Killa II?

Sea Killa II is about 11.2 m long, 3.4 m on the beam, drawing 1.9 m.

Is Sea Killa II on the Master's Mate Safety Initiative Network?

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