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.

Offshore Supply Vessel

Perfect

Offshore Supply Vessel · United States of America · MMSI 338664000 · Call sign WDP3168

Not yet on Master's Mate

Type

Offshore Supply Vessel

Flag

USA

Length

73 m

Beam

17.1 m

Draft

6.4 m

Call sign

WDP3168

IMO

9226293

Official No.

1090361

AIS reports

Perfect is an American 73-metre utility vessel. She carries a 17.1 m beam and a 6.4-metre draft. Officially she's MMSI 338664000, call sign WDP3168, IMO 9226293. It's free to add Perfect 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 working boats

Built for boats that work — like Perfect.

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 Perfect 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 Perfect 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 Perfect and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About Perfect

What kind of vessel is Perfect?

Perfect is a Offshore Supply Vessel flagged to United States of America.

What is Perfect's MMSI?

Perfect's MMSI is 338664000. Call sign WDP3168. IMO 9226293.

How big is Perfect?

Perfect is about 73 m long, 17.1 m on the beam, drawing 6.4 m.

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

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