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.
Passenger
ZEESTER
MMSI 244730092 · Call sign PI3283
Not yet on Master's MateType
Passenger
Flag
NLDLength
35 m
Beam
6 m
Draft
20 m
Call sign
PI3283
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ZEESTER is a Dutch excursion vessel, 35 metres from stem to stern. She's built with 6 metres in the beam and a 20-metre draft. She broadcasts as MMSI 244730092, call sign PI3283. Add ZEESTER to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ZEESTER safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 07:55 UTC
Position
51.8494° N, 5.8714° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
NIJMEGEN
ETA
03-09 17:00 UTC
Sailing 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ZEESTER on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 ZEESTER and switch it all on
Free to join · nothing to install to start · cancel anytime
About ZEESTER
What kind of vessel is ZEESTER?
ZEESTER is a Passenger flagged to Netherlands.
Where was ZEESTER last seen?
ZEESTER was last reported in the North Sea in Jun 2026 on public AIS.
What is ZEESTER's MMSI?
ZEESTER's MMSI is 244730092. Call sign PI3283.
How big is ZEESTER?
ZEESTER is about 35 m long, 6 m on the beam, drawing 20 m.
Is ZEESTER on the Master's Mate Safety Initiative Network?
Not yet. If ZEESTER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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