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

MULTI-SURVEY 4

MMSI 235034368 · Call sign MLZM5

Not yet on Master's Mate
Type
Dredging
Flag
GBRGBR
Length
14 m
Beam
6 m
Draft
0.9 m
Call sign
MLZM5
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

On the British registry, MULTI-SURVEY 4 is a 14-metre utility vessel. She carries 6 metres in the beam and a 0.9-metre draft. Her registration reads MMSI 235034368, call sign MLZM5. Join MULTI-SURVEY 4 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.

Free forever · No credit card · for working boats

Built for boats that work — like MULTI-SURVEY 4.

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

Last known position · Jun 4, 2026
Position
51.9772° N, 4.1220° E
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 MULTI-SURVEY 4 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 MULTI-SURVEY 4 and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About MULTI-SURVEY 4

What kind of vessel is MULTI-SURVEY 4?
MULTI-SURVEY 4 is a Dredging flagged to United Kingdom.
Where was MULTI-SURVEY 4 last seen?
MULTI-SURVEY 4 was last reported in the North Sea in Jun 2026 on public AIS.
What is MULTI-SURVEY 4's MMSI?
MULTI-SURVEY 4's MMSI is 235034368. Call sign MLZM5.
How big is MULTI-SURVEY 4?
MULTI-SURVEY 4 is about 14 m long, 6 m on the beam, drawing 0.9 m.
Is MULTI-SURVEY 4 on the Master's Mate Safety Initiative Network?
Not yet. If MULTI-SURVEY 4 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.