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

CEES

MMSI 244730987 · Call sign PE5101

Not yet on Master's Mate
Type
Dredging
Flag
NLDNLD
Length
60 m
Beam
9 m
Draft
2.5 m
Call sign
PE5101
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

CEES, a Dutch service vessel, measures 60 metres on deck. She carries a beam of 9 m and a 2.5 m draft. On AIS she appears as MMSI 244730987, call sign PE5101. CEES is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

Free forever · No credit card · for working boats

Built for boats that work — like CEES.

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 9, 2026 06:36 UTC
Position
52.5061° N, 5.3887° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
LELYSTAD
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 CEES 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 CEES and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About CEES

What kind of vessel is CEES?
CEES is a Dredging flagged to Netherlands.
Where was CEES last seen?
CEES was last reported in the North Sea in Jun 2026 on public AIS.
What is CEES's MMSI?
CEES's MMSI is 244730987. Call sign PE5101.
How big is CEES?
CEES is about 60 m long, 9 m on the beam, drawing 2.5 m.
Is CEES on the Master's Mate Safety Initiative Network?
Not yet. If CEES 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.