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.

Freight Barge

MOBRO 1700

MMSI 368047830 · Call sign WDK3701

Not yet on Master's Mate

Type

Freight Barge

Flag

USA

Length

43.9 m

Beam

16.5 m

Draft

2.7 m

Call sign

WDK3701

Official No.

1136162

AIS reports

On the American registry, MOBRO 1700 is a 43.9-metre freight barge. Her hull carries 16.5 metres in the beam and a draft of 2.7 m. She broadcasts as MMSI 368047830, call sign WDK3701. Put MOBRO 1700 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 commercial operators

Eyes on MOBRO 1700, 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 MOBRO 1700 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 MOBRO 1700 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 MOBRO 1700 and switch it all on

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

Claim free → unlock everything

About MOBRO 1700

What kind of vessel is MOBRO 1700?

MOBRO 1700 is a Freight Barge flagged to United States of America.

What is MOBRO 1700's MMSI?

MOBRO 1700's MMSI is 368047830. Call sign WDK3701.

How big is MOBRO 1700?

MOBRO 1700 is about 43.9 m long, 16.5 m on the beam, drawing 2.7 m.

Is MOBRO 1700 on the Master's Mate Safety Initiative Network?

Not yet. If MOBRO 1700 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).