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.

Towing Vessel

NACHIK

MMSI 367399170 · Call sign WDP5991

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

22.3 m

Beam

9.8 m

Draft

2.2 m

Call sign

WDP5991

IMO

9502489

Official No.

1217644

AIS reports

NACHIK is an American 22.3-metre harbour workboat. Her hull carries a beam measuring 9.8 metres and a draft of 2.2 m. She's on record as MMSI 367399170, call sign WDP5991, IMO 9502489. Sign NACHIK up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card · for working boats

Built for boats that work — like NACHIK.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

Rig her out — free →

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

Wherever NACHIK 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 working boats

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

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

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.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

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 NACHIK and switch it all on

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Claim free → unlock everything

About NACHIK

What kind of vessel is NACHIK?

NACHIK is a Towing Vessel flagged to United States of America.

What is NACHIK's MMSI?

NACHIK's MMSI is 367399170. Call sign WDP5991. IMO 9502489.

How big is NACHIK?

NACHIK is about 22.3 m long, 9.8 m on the beam, drawing 2.2 m.

Is NACHIK on the Master's Mate Safety Initiative Network?

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