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.

Cargo

WESERBORG

MMSI 244340000 · Call sign PCIZ

Not yet on Master's Mate

Type

Cargo

Flag

NLD

Length

107 m

Beam

18 m

Draft

5.7 m

Call sign

PCIZ

IMO

9505558

First reported

Apr 2026

Last reported

Apr 2026

AIS reports

WESERBORG is a merchant ship registered in the Netherlands, 107 metres on deck. Her hull carries a beam measuring 18 metres and a draft measuring 5.7 metres. On AIS she shows as MMSI 244340000, call sign PCIZ, IMO 9505558. WESERBORG is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.

Free forever · No credit card · for commercial operators

Eyes on WESERBORG, 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 WESERBORG 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 WESERBORG 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 WESERBORG and switch it all on

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

Claim free → unlock everything

About WESERBORG

What kind of vessel is WESERBORG?

WESERBORG is a Cargo flagged to Netherlands.

What is WESERBORG's MMSI?

WESERBORG's MMSI is 244340000. Call sign PCIZ. IMO 9505558.

How big is WESERBORG?

WESERBORG is about 107 m long, 18 m on the beam, drawing 5.7 m.

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

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