Sign up free Dashboard Log out
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.
Dredging

WALRUS

Dredging · Netherlands · last seen 51°N 4°E · Jun 2026 · MMSI 246208000 · Call sign PIOW

Not yet on Master's Mate
Type
Dredging
Flag
NLDNLD
Length
40 m
Beam
9 m
Draft
0.8 m
Call sign
PIOW
IMO
7917202
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
59

On the Dutch registry, WALRUS is a 40-metre utility vessel. WALRUS has a 9 m beam and a 0.8-metre draft. She broadcasts as MMSI 246208000, call sign PIOW, IMO 7917202. Put WALRUS on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.

Free forever · No credit card · for working boats

Built for boats that work — like WALRUS.

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

Live AIS position · Jun 15, 2026 16:51 UTC
Position
51.4550° N, 3.6952° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
ANTWERPEN!
ETA
02-28 13:00 UTC
Working the North Sea? 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 WALRUS 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 WALRUS and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About WALRUS

What kind of vessel is WALRUS?
WALRUS is a Dredging flagged to Netherlands.
Where was WALRUS last seen?
WALRUS was last reported in the North Sea in Jun 2026 on public AIS.
What is WALRUS's MMSI?
WALRUS's MMSI is 246208000. Call sign PIOW. IMO 7917202.
How big is WALRUS?
WALRUS is about 40 m long, 9 m on the beam, drawing 0.8 m.
Is WALRUS on the Master's Mate Safety Initiative Network?
Not yet. If WALRUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

© 2026 Master’s Mate. All rights reserved.