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.

Commercial Fishing Vessel

NAP III

U.S. Official No. 628973

Not yet on Master's Mate

Type

Commercial Fishing Vessel

Flag

USA

Length

22.7 m

Beam

7 m

Draft

3.7 m

First reported

Jun 2026

AIS reports

NAP III is an American commercial fishing vessel, 22.7 metres from stem to stern. She's built with a beam measuring 7 metres and a 3.7-metre draft. She's on record as U.S. official number 628973. Sign NAP III 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 captains

Know where the fleet is. Get NAP III home safe.

Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.

Keep the fleet in sight — free →

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

Wherever NAP III 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 captains

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

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

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.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

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 NAP III and switch it all on

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Claim free → unlock everything

About NAP III

What kind of vessel is NAP III?

NAP III is a Commercial Fishing Vessel flagged to United States of America.

What is NAP III's U.S. Official No.?

NAP III's U.S. Official No. is 628973.

How big is NAP III?

NAP III is about 22.7 m long, 7 m on the beam, drawing 3.7 m.

Is NAP III on the Master's Mate Safety Initiative Network?

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