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

CHAD PENROD

MMSI 367665370 · Call sign WDH9173

Not yet on Master's Mate

Type

Towing Vessel

Flag

USA

Length

16.7 m

Beam

6.4 m

Draft

1.7 m

Call sign

WDH9173

Official No.

588535

AIS reports

CHAD PENROD is a working craft under American registration, 16.7 metres LOA. Her hull carries a beam measuring 6.4 metres and a draft of 1.7 m. On AIS she shows as MMSI 367665370, call sign WDH9173. Put CHAD PENROD on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.

Free forever · No credit card · for working boats

Built for boats that work — like CHAD PENROD.

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 CHAD PENROD 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 CHAD PENROD 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 CHAD PENROD and switch it all on

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

Claim free → unlock everything

About CHAD PENROD

What kind of vessel is CHAD PENROD?

CHAD PENROD is a Towing Vessel flagged to United States of America.

What is CHAD PENROD's MMSI?

CHAD PENROD's MMSI is 367665370. Call sign WDH9173.

How big is CHAD PENROD?

CHAD PENROD is about 16.7 m long, 6.4 m on the beam, drawing 1.7 m.

Is CHAD PENROD on the Master's Mate Safety Initiative Network?

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