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.

Industrial Vessel

J. D. Pringle II

MMSI 366819610 · Call sign WDN2126

Not yet on Master's Mate

Type

Industrial Vessel

Flag

USA

Length

21.7 m

Beam

7.7 m

Draft

2.4 m

Call sign

WDN2126

Official No.

1112874

AIS reports

J. D. Pringle II is an American working ship — 21.7 metres overall. Below, she has a beam measuring 7.7 metres and a draft measuring 2.4 metres. On the registers she's MMSI 366819610, call sign WDN2126. J. D. Pringle II belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

Free forever · No credit card · for commercial operators

Eyes on J. D. Pringle II, around the clock.

Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

Put her on the dashboard — free →

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

Wherever J. D. Pringle 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 commercial operators

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

Joining the Safety Initiative Network doesn't just put J. D. Pringle II 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.

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.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

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.

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 J. D. Pringle II and switch it all on

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

Claim free → unlock everything

About J. D. Pringle II

What kind of vessel is J. D. Pringle II?

J. D. Pringle II is a Industrial Vessel flagged to United States of America.

What is J. D. Pringle II's MMSI?

J. D. Pringle II's MMSI is 366819610. Call sign WDN2126.

How big is J. D. Pringle II?

J. D. Pringle II is about 21.7 m long, 7.7 m on the beam, drawing 2.4 m.

Is J. D. Pringle II on the Master's Mate Safety Initiative Network?

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